2010 Infiniti G Infiniti G 2010

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2010 Infiniti G repairs by problem area

Engine (19%)

Transmission and Drivetrain (12%)

Brakes and Traction Control (6%)

Suspension and Steering (12%)

Electrical and Air Conditioning (15%)

Paint, Rust, Leaks, Rattles, and Trim (28%)

Other (8%)

Chart based on 137 repairs.
See TSBs and recalls for the 2010 Infiniti G.

2010 Infiniti G repair cost distribution

$2500+ (2%)

$1000 - $2499 (1%)

$500 - $999 (11%)

$100 - $499 (22%)

< $100 (64%)

Worried about potential repair costs? An extended warranty can provide peace of mind.

Chart based on 92 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2010 Infiniti G 4dr Sedan

330-horsepower 3.7L V6 7-speed shiftable automatic AWD

Infiniti G in Ontario, Canada
Apr 2013 - Aug 2014
Jun 2013

39060 mi
Fixed wind noise from passenger rear window. Replaced weatherstriping. 

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2010 Infiniti G 4dr Sedan

328-horsepower 3.7L V6 7-speed shiftable automatic RWD

Infiniti G in California, United States
Jun 2011 - Jan 2014
Nov 2011

15700 mi
Replaced seat heater switch that was binding. 
Jun 2012

23000 mi
TCM/ECM update. 
Oct 2013

35500 mi
Headlights hazed 
Infiniti G in Texas, United States
Mar 2011 - Mar 2014
Jan 2012

51200 mi

US $350
Rough shifting 
Mar 2013

45000 mi
Wind noise from rear of vehicle. Once car is fully warmed up, steering from lft to rgt makes a whirling sounds. Mechanic could not replicate. Occurred after car was returned to shop. 
Infiniti G in Texas, United States
Aug 2010 - Jan 2015
Dec 2011

18000 mi
Jerky and unpredictable gear changes (7-speed automatic transmission) mainly between 3rd and 4th gear. A/C would suddenly stop cooling sometimes for up to 2 minutes, especially at idle 
Sep 2013

38000 mi
Driver side suspension - Intermittent clunks and rattles on uneven or "frizzy" pavement. Dealership claims it was unable to replicate and to bring back car when problem more noticeable. 
Feb 2014

43000 mi
Driver-side stabilizer bar bushing needed to be replaced 
Infiniti G in Texas, United States
Jul 2010 - Feb 2012
Dec 2011

15000 mi
Rear passenger window seal went bad, letting in wind noise. Seal wasw replaced. Front middle console cupholder was also replaced after spring went bad. 
Infiniti G in Tennessee, United States
Jun 2010 - Jun 2018
Mar 2012

34000 mi
Under-engine shield was not properly re-installed by dealer after last service. Came loose while driving, causing noise and violent vibrations. 
Aug 2016

112000 mi

US $300
Car could not be driven over 20mph. ECM would not choose proper gear ratio for 4th gear. Problem solved after ECM received software update. 
Infiniti G in California, United States
Jun 2010 - Jul 2013
Nov 2010

1000 mi
Kick panel on passenger side was warped. Part ordered during normal maintenance visit and repaired in a second visit a few days later. 
Apr 2012

8000 mi
Recalibrate inside and outside temperature sensors for better temperature regulation with heating and A/C. 
Mar 2013

12000 mi
Software update to transmission to smooth low-speed shifts. 
Infiniti G in California, United States
Jun 2013 - Jun 2020
Jul 2013

33300 mi
Wind noise right rear door. Dealer fixed it under warranty. 
Sep 2013

35000 mi
Knob on navi system peeled paint. Replaced under warranty 
Sep 2014

41000 mi
Brake booster clicking sound. Replaced under warranty. 
Infiniti G in British Columbia, Canada
Oct 2010 - Jun 2018
Feb 2011

9920 mi
Wind noise from rear passenger quarter panel window, seal replaced. 
Oct 2011

15500 mi
Call waiting feature activated for Bluetooth phone 
Infiniti G in California, United States
Jul 2011 - Jan 2017
Apr 2011

11181 mi

US $48
Everything else, repair 

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2010 Infiniti G 4dr Sedan

328-horsepower 3.7L V6 7-speed shiftable automatic AWD

Infiniti G in New Jersey, United States
Aug 2010 - Dec 2013
Jan 2013

30000 mi
Had to reprogram trans 
Infiniti G in Alberta, Canada
Jan 2014 - Sep 2018
Mar 2014

29140 mi
Power steering pump 
Sep 2018

62620 mi
Heated seat failed 
Infiniti G in Wisconsin, United States
Jun 2010 - Jul 2013
Jan 2011

37700 mi
replace the starter 
Infiniti G in Saskatchewan, Canada
Dec 2010 - Mar 2015
Jan 2011

1860 mi
Trunk lid rusted on a less than 3-month old car. Infiniti would not replace the trunk. Got rid of a rust bucket and bought a brand new rust bucket. Spend $50k on a new car and the paint is no better than my previous crappy Mazda. Trunk repainted. Trunk lid rusted on a less than 3-month old car. Infiniti would not replace the trunk. Got rid of a rust bucket and bought a brand new rust bucket. Spend $50k on a new car and the paint is no better than my previous crappy Mazda. 
May 2012

11020 mi
Rattle from the windshield area, probably the cowl by the battery area. 
Jun 2014

24800 mi
Crack in paint 
Oct 2014

27780 mi
Original windshield had a pressure crack not from a stone chip. Dealership replaced windshield under warranty / TSB. 
Infiniti G in Colorado, United States
Apr 2011 - Jan 2013
Jan 2012

22100 mi
Fuel gauge was reading improperly, wouldnt allow for a full tank fill up at the gas station. We took the vehicle in and they replaced the level sensors (2 of them) in the gas tank. They were apparently corroded. It was under warranty. 
Jan 2013

22000 mi
Fuel line damper had to be replaced. Caused loud idle. 
Infiniti G in Ontario, Canada
Mar 2015 - Jul 2015
Jul 2015

65100 mi

C $512
Master contol switch for window is shot nissan will repair for 512$. 
Infiniti G in Michigan, United States
Jul 2010 - Jun 2018
Sep 2015

39000 mi

US $165
Battery died repeatedly but tested OK. Alternator also checked out fine. No excess drain spotted either. In the end the battery was blamed and replaced. Still waiting to see if it dies again. 
Infiniti G in Michigan, United States
Mar 2010 - Jun 2018
Mar 2012

18000 mi
windshield washer not working properly 
Nov 2012

28800 mi
bad switch on radio 
Apr 2014

43500 mi
Squeak that was addressed at cowl area. Taken back second time and parts are on order. Evidently this was related to a much earlier visit where the spray nozzle was changed out and a piece of cowl trim was omitted. 
Feb 2018

103000 mi

US $1000
Replaced rotors and one caliper 
Mar 2018

101683 mi

US $492
Serpentine belt and spark plugs 
Infiniti G in New Hampshire, United States
Jan 2010 - Jun 2018
Apr 2014

85000 mi

US $2500
Error code P0021 -- Intake Valve Timing Control and low oil pressure. Apparently the entire valve body has to be replaced rather than just the faulty gasket (which would lower the labor to 8hrs instead of 18.5). 
Oct 2014

88500 mi

US $300
I had a check engine light on. Error code pointed to a service bulletin saying the MAF sensor was causing it and the ECU had to be updated to fix the issue. 
Oct 2015

97200 mi

US $400
Right lower control arm was noticed as faulty while vehicle was being serviced for regular maintenance. Control arm replaced. 
Apr 2016

100800 mi

US $280
I went in for service due to a check engine warning light being on. The issue was related to ignition timing, which required an update to the ECU. ECU update couldn't be downloaded at the dealer, which extended the time. Update performed. $280. Engine drive belt showing wear. Replaced. $180. 
Jul 2016

105300 mi
I hear a noise when shifting between drive and park. I finally asked them to look at it while getting an oil change. They said it's dirt built up in axle and would need to clean. Won't cause issues to leave it, so I left it. 
Dec 2016

108000 mi

US $65
Crack in the coolant reservoir. Reservoir replaced. 
Dec 2017

128000 mi
Exhaust was showing signs of age and wear. Replaced from the catalytic converters, back. The Catalytic converters will probably also need replacing within the next year. 
May 2018

133000 mi

US $1900
Wheel shutter when turning right. Left steering rack had to be replaced. 
Infiniti G in New York, United States
Apr 2010 - Sep 2013
Sep 2010

4000 mi
There was a recall for an upgrade of the navigation system software. 
Feb 2013

40800 mi
The power steering pump needed to be replaced and was told there was no replacement in the entire country. Had to wait for one to come from Japan. 
Infiniti G in Massachusetts, United States
Aug 2013 - Mar 2017
Feb 2017

93000 mi

US $180
Cleaned throttle bodies (first time this was done) to alleviate occasional stalling problem at start-up. Symptom: car started but then revs dropped too far and car stalled. This cleaning absolutely fixed the problem. 
Infiniti G in Missouri, United States
Jul 2010 - Jun 2018
Jan 2012

27200 mi
Check engine light on, gas cap replaced 
Dec 2017

68000 mi
Ses light came on. Code was p0106. Dealer said needed ecm upgrade. No charge to me. 
Infiniti G in Alberta, Canada
May 2011 - Apr 2012
Nov 2011

11160 mi
Wind/whistling noise from rear passenger door. Dealer test drove at 18000km scheduled maintenance, ordered part, and replaced under warranty 
Infiniti G in Ohio, United States
Jul 2010 - Aug 2015
Mar 2014

54000 mi
Fuel level sensor malfunctioned and had to be replaced. 
Dec 2014

65000 mi
Fuel level sensor malfunctioned and had to be replaced. 
Infiniti G in Pennsylvania, United States
Jul 2014 - Oct 2016
Aug 2014

65700 mi
Cleaned throttle body because there was a slight idle issue. 
Dec 2014

74000 mi

US $100
Caliper boot had a rip in both rear calipers. Transmission output shaft seal was leaking. Had to be replaced Hard shifting in the morning when engine slightly cold. Dealer stated that the software was up to date for the transmission and that they could not replicate the issue. 
Aug 2015

84000 mi
Had to repeatedly go back to dealership for issues with hard shifts in my transmission and lagging on deceleration and acceleration. In the end found out that the issue was because the dealership did not put back enough transmission fluid. 
Mar 2016

93000 mi
Felt weird vibration sensation at certain times from front end as well as their would sometimes be a clunk noise. Had the the stabilizer bar replaced. 
Infiniti G in Ontario, Canada
Feb 2013 - Jun 2018
Dec 2014

58280 mi
Debris on rotors/calipers created grinding noise - all 4 brakes cleaned and lubricated at no charge 
Mar 2015

59520 mi

C $65
Low battery (changed)- ECM reprogram at N/C - charge to diagnose 
Jun 2015

60760 mi
Worn front and rear stabilizer bar links - all 4 changed under extended warranty at N/C 
Dec 2015

62000 mi

C $130
Ball joint replacement under extended warranty but required front end alignment at my cost ($130) 
Jan 2017

51360 mi

C $700
leaking seal was changed new accessory drive belt required 
Jun 2017

72540 mi

C $700
Line rub cause line leak - AC line replaced and system recharged 
Dec 2017

71300 mi
Battery died - replaced under N/C warranty at dealership 
Infiniti G in South Carolina, United States
Oct 2012 - Jul 2018
Dec 2012

57000 mi
Code P0463. Fuel Level Sensor Fault. Both sending units failed. Replaced Sender unit, seal-o ring, pump compl-fuel. 
Mar 2013

59000 mi
Battery needed jumped on two different days. Got a replacement battery under warranty. 
Infiniti G in New York, United States
Mar 2014 - Jan 2017
Oct 2014

98000 mi

US $850
Rear brake problem caused by caliper slide rusted. Front brake regular wear and tear. 
Jun 2015

103000 mi

US $10
needed new lug nut 
Infiniti G in Quebec, Canada
Sep 2013 - Jun 2018
Oct 2013

68800 mi

C $100
Reprogramming of transmission harsh shifting in lower gears! 
Jan 2015

73920 mi
Driver's door would not open. Thought it was frozen, but actually it was the mechanism. Had to remove interior door trim and lock in place the ball at the end of the cable just behind the door handle. I drilled a hole and inserted a pin. 
Sep 2016

96100 mi

C $400
Front passenger wheel bearing was changed 
Infiniti G in Ohio, United States
Feb 2014 - Mar 2015
Jul 2014

33300 mi
Flaking silver plastic trim on center console lid. Console lid replaced under warranty. 
Infiniti G in Quebec, Canada
Jan 2014 - Apr 2019
Mar 2014

35340 mi
Replaced rear passenger door rubber seal Both wipers arms had surface rust at the pivot location. 
Aug 2016

63600 mi

C $550
Tie rod end needed replacement 
Aug 2017

71920 mi

C $425
Rear brakes pad and rotors replaced Replaced front brakes rotor and pads 
Mar 2019

89900 mi

C $350
Replaced rear rotors and pads 
Infiniti G in Massachusetts, United States
Sep 2011 - Mar 2015
Oct 2013

45500 mi
Car wouldn't shift out of park. Dealer fixed transmission linkage problem under warranty 
Apr 2014

52000 mi
Leaking axle bearing, made a burnt smell on passenger side rear. Fixed, no charge Annoying creaking coming from windshield. Fix was a known issue affecting outside cowling at the windshield bottom. 
Infiniti G in Illinois, United States
Oct 2012 - Apr 2019
Dec 2012

57000 mi
warm start stall 
Jan 2015

74800 mi

US $60
Throttle body needed to be cleaned, car was shaking while in drive and stopped 
Mar 2015

89000 mi

US $600
Water pump failing, was losing coolant. 
Sep 2017

119000 mi

US $350
front tire was not wearing properly even with alignment, replaced lower control arm, issue resolved 
Infiniti G in Utah, United States
Dec 2013 - Jun 2018
Oct 2014

34300 mi

US $187
Replaced battery 
Infiniti G in California, United States
Dec 2011 - Jan 2012
Jan 2012 Knocking noise when engine warmed up....After much testing, engine oil changed to synthetic from factory recommended regular oil. Problem has been resolved but oil change will now cost 2x as much. 

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2010 Infiniti G 4dr Sedan

328-horsepower 3.7L V6 6-speed manual RWD

Infiniti G in Pennsylvania, United States
Feb 2012 - Jul 2018
Jul 2016

52500 mi
Clutch overheated and got stuck to the floor, eventually worked again. Local mechanic and dealer couldn't find anything wrong with it and no repairs occurred. 
Aug 2017

60000 mi

US $300
Drivers side front wheel tire pressure monitor malfunctioned, showing tire pressure light all the time, and dealer had to repair. It now appears another tire has this problem. 
Infiniti G in Kansas, United States
Mar 2011 - Jan 2014
Jun 2011

10000 mi
tighten rear seat belt bracket tighten rear seat belt bracket 
Aug 2011

14700 mi
rattle from rear seat bracket? 
Jan 2013

30000 mi
wheel bearing: according to service manager-common according to service manager-common 
Infiniti G in California, United States
Mar 2010 - Sep 2018
Jul 2011

21000 mi
Weather strip around top of all doors (except driver side) was loose & detached. Dealer repaired and re-attached under warranty with new adhesive. 
Oct 2012

48800 mi
Passenger-side window was clicking & rolled up slower than the rest of the windows. Motor & actuator replaced by dealer free of charge under warranty. 
Apr 2013

60700 mi
Rear differential bushing (within subframe) was leaking and appeared to have completely leaked out, causing shifts to have more jolt. Repair took 3 days total (2 days for waiting for the part to arrive). Both seals on rear doors were detaching from the door on the top. Dealer says it's from people closing the door by pushing on the seal. Dealer re-glued the seal. I believe the adhesive is ineffective since this is the 2nd time. Windshield washer nozzles were weak and sprayed downwards. Dealer cleaned the nozzles and re-aligned them for better windshield coverage. 
Jul 2013

64800 mi

US $370
Brought car in for sporadic P300, P306 codes. Dealer replaced fouled spark plug #1 & didn't find any other problems. I realized this was the reason why it was running "boggy" from low RPM. 1st noticed the "bogginess" around 30k miles 
Aug 2015

108000 mi
P0300 code persisted from 2013 repair trip. Dealer (via Infiniti Consumer Affairs) replaced: Infamous rear timing chain gasket on the VQ37VHR motor, intake cam sprocket, MAF sensor, coolant temp sensor, & H2O pump (leaking). Code persists. 
Sep 2015

110000 mi
Dealer replaced intake manifold gasket, fuel injectors, & ignition coil packs for persistent P0300 code. Code came back about 2 weeks later and appears more frequently as well. 
Nov 2015

112000 mi

US $3002
Replaced dual mass flywheel, pilot bearing, crankshaft sensor, & clutch slave cylinder. Also replaced clutch master cylinder per my request. 
Jun 2017

135000 mi

US $887
Rear differential bushing started leaking again (was only a matter of time until it happened again). Dealer won't replace the bushings without replacing the entire subframe, so they recommended a local shop that just replaces the bushings. Had the shop replace my 3 bushings with aftermarket solid urethane bushings. 
Infiniti G in Vermont, United States
Apr 2010 - May 2016
May 2011

16000 mi
driver's door was not closing properly, was sagging downwards and hitting latch on open/close. dealer body shop realigned hinges. 
Feb 2012

26000 mi
driver's door lock was squeeking. dealer replaced latch mechanism gas pedal was squeaking. fixed according to TSB poor bluetooth call quality. dealer upgraded software and performed TSB repair for poor quality. marginally better, if it all whining noise heard from transmission (manual) when cold. goes away completely once warmed up. due for fluid change at 30k mi, will see if noise disappears. 
Oct 2012

38000 mi
3 circular spot welds on middle-bottom of inside of trunk lid were just beginning to rust. Dealer fixed/repainted under warranty 
Feb 2013

44300 mi
Trunk continued rusting. Dealer repainted entire trunk, covered by Infiniti warranty 

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2010 Infiniti G 2dr Hardtop conv.

328-horsepower 3.7L V6 7-speed shiftable automatic RWD

Infiniti G in Turkey
Nov 2012 - Dec 2014
Dec 2012

24180 mi

$500
Steering box oil leakage, part not replaced but welded. 

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2010 Infiniti G 2dr Hardtop conv.

325-horsepower 3.7L V6 7-speed shiftable automatic RWD

Infiniti G in Massachusetts, United States
May 2015 - Jun 2018
Sep 2017

84000 mi

US $400
Engine light on sensor prob 
Infiniti G in California, United States
Oct 2010 - Aug 2011
May 2011

15200 mi
Convertible roof rattles 
Infiniti G in New Jersey, United States
Mar 2010 - Sep 2013
Jun 2010

1000 mi
Roof rattle clunk. Aligned, lubed, adjusted. Clunk repaired, rattles infrequently. 
Dec 2010

9000 mi
Roof rattles like a Plumbers truck. They hear the problem, have to order a part. After a delay, substandard loaner, they apply some lube and return the car. After a day or so its just as bad as before. 
Dec 2011

20000 mi
Seatbelt retractor failure, belt caught in door damaged paint Seatbelt retractor failure. Reapaired under TSB. Exterior paint damaged by belt. not repaired. Dealer could not address paint not stocked. Owner responsibility 
Jul 2012

22200 mi
Headliner failure. Clamps holding convertible top headliner broke causing headliner and strings to hang into passenger compartment. 
Infiniti G in Minnesota, United States
Jan 2015 - Mar 2015
Feb 2015

47200 mi
warm stall, replaced throttle bodies 
Infiniti G in Georgia, United States
Nov 2010 - Jun 2014
Nov 2012

13500 mi
Convertible hard top making squaks and popping noises 
Dec 2013

21000 mi
Letter had fallen off Infiniti emblem on trunk lid Convertible top squeaks Seat belt doesn't retract fully, often catching seat belt buckle between seat and door panel 
Infiniti G in Michigan, United States
Jun 2010 - Aug 2013
May 2012

15500 mi
rattle in dashboard - was repaired on 1st trip 
Infiniti G in California, United States
May 2012 - Jun 2012
Apr 2012 hardtop convertible roof rattling significantly 

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2010 Infiniti G 2dr Hardtop conv.

325-horsepower 3.7L V6 6-speed manual RWD

Infiniti G in Colorado, United States
May 2015 - Dec 2016
Mar 2016

34000 mi
Convertible top was leaking air and water around drivers door. Adjustments to the convertible top fixed the problem. 

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2010 Infiniti G 2dr Coupe

330-horsepower 3.7L V6 7-speed shiftable automatic RWD

Infiniti G in Mississippi, United States
May 2010 - Dec 2013
Jul 2010

1500 mi
Check engine light came on after about a month (July 2010). Dealer reset it; minor technical issue, nothing wrong with engine. No problems at all since that time. 
Dec 2012

27000 mi
Dealer fixed rattle in the dashboard, per a Technical Service Bulletin. Covered under warranty. 

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2009 Infiniti G

Engine not specified

Infiniti G in British Columbia, Canada
Mar 2014 - Aug 2016
Dec 2015

50840 mi

C $700
Analog clock bulb could not be replaced so he had to get a whole new clock . Reason. The bulb was hard wired into the circuitboard. Can't replace bulb. Whole new clock is only option. Stupid! 
Apr 2016

52480 mi
Radiator fans changed. We bought an extended wRranty so it was covered but part was 850.00 and shop time was extra. 

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2009 Infiniti G 4dr Sedan

330-horsepower 3.7L V6 7-speed shiftable automatic AWD

Infiniti G in Alberta, Canada
Apr 2012 - Jun 2018
Nov 2017

63240 mi
Traction control not working properly due to low brake fluid. Rear brakes were worn and calipers ceased, which caused the problem. Replaced rear pads, rotors and calipers. Battery weak. Replaced battery. 

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2009 Infiniti G 4dr Sedan

328-horsepower 3.7L V6 7-speed shiftable automatic RWD

Infiniti G in Iowa, United States
Aug 2011 - Jan 2016
Feb 2014

54000 mi

US $141
battery weak and failed. 
Jun 2014

60000 mi

US $135
sway bar links replaced 
Sep 2015

83000 mi

US $112
ECU had to be updated. Traveling from midwest to CI and NM, engine experienced serious misfire at low RPM. ECU updated/flashed at Nissan dealer in Santa Fe NM. Problem resolved. 
Infiniti G in Netherlands
Sep 2011 - Dec 2012
Nov 2011

21580 mi
loose electrical connector 
Infiniti G in California, United States
Oct 2012 - Jun 2018
Jan 2013 Catalytic converter plugged. Repaired under warranty. 
Aug 2014

70000 mi

US $1015
The front bumper clear coat paint is sloughing off.I have at least 15 different spots where the clear coat has come off and the bare black paint is left exposed. 
Infiniti G in Georgia, United States
Apr 2013 - Apr 2016
Feb 2016

50700 mi

US $500
water was leaking into interior had to have drainage cleaned and trim refit 
Infiniti G in Mississippi, United States
Jun 2009 - Jun 2011
Apr 2010

8000 mi

US $104
ECM replaced due to excessive noise ie, the ECM made a high pitched whine and was replaced under warranty. Dealer fixed rattling trim in dash. Dealer did not enter VIN into new ECM correctly. Had local Nissan dealer reflash computer to avoid travel time to Infiniti dealer. 
Mar 2011

29000 mi
Lumbar support started to squeak under pressure, and front console trim had become very creaky. Lumbar support repaired with new part, creaky trim rigged/fixed by lining console parts with felt automotive tape. 
Infiniti G in Georgia, United States
Jul 2014 - Jun 2018
Jun 2015

80000 mi

US $350
Water leaking into passenger cabin; passenger wheel well area. Dealer found bad fresh air intake and had to be ordered. Took approx. 7 days to get part. Total repair time was about 3 hours. 
Dec 2017

105000 mi

US $100
Battery would not hold charge. Replaced with prorated warranty...84 month battery lasted 39 months. 
Infiniti G in Texas, United States
Mar 2011 - Mar 2012
Jun 2011

39000 mi
Paint peeling from steering wheel. Replaced steering wheel under warranty. Whistling noise coming out of the engine compartment in lower gears and at around 1800RPM. Problem cannot be replicated after numerous trips. 
Mar 2012

45000 mi
Rattle coming from the windshield area on the passenger side. Dealer replaced vent, housing for the insrument cluster. Rattle seems to be gone for now. 
Infiniti G in California, United States
Oct 2010 - Dec 2014
Nov 2011

33000 mi
Turn signal bulb requires removal of tire for bulb access on G37 
Infiniti G in Georgia, United States
Feb 2010 - Nov 2014
Jul 2010

8000 mi
wind noise from rear passenger window 
Infiniti G in Georgia, United States
Aug 2010 - Jun 2018
Mar 2012

25000 mi
Overheated and stalled. Connection to radiator cooling fan had become "unplugged." 
Sep 2014

38000 mi
this is the 5th time the car would not start after standing (not a battery problem). Dealer did a repair responding to a recall. Happened again. I have the mystery car 
Sep 2015

49000 mi

US $100
replaced mounts for front struts. 
May 2017

56000 mi

US $157
Battery not holding charge 
Infiniti G in North Carolina, United States
Nov 2009 - Sep 2016
Dec 2009

1000 mi
TSB issued by Infiniti on hard downshifting and engine decel from 4th to 3rd. Dealer flashed the transmission computer and problem seems solved. Car is great otherwise, and dealership was very accomodating with loaner during the overnight work. 
Dec 2013

74000 mi
Bad catalytic converter. Warranty repair under 80k miles. 
Infiniti G in California, United States
Oct 2009 - Jan 2019
Oct 2010

16000 mi
Map light switch did not function properly in rear passenger seat, dealer ordered part and replaced switch. 
Feb 2017

106000 mi

US $300
Leak in the upper and lower hoses. Old hoses were replaced with new hoses. 
Dec 2017

112647 mi

US $231
Serpentine belt replacement 
Jan 2019

120000 mi
Whistling/squeaking sound coming from engine bay when vehicle is warmed up. Dealer identified serpentine belt pulleys needed replacement, causing discoloration of the serpentine belt. 
Infiniti G in North Carolina, United States
Jul 2010 - Mar 2019
Apr 2011

14300 mi
I was seeing hard downshifts from 40mph to 30mph in DS mode making it almost unusable to use the sport mode. 
Jul 2012

29000 mi
Windshield washer pump had become faulty and washer fluid was not working. Got it replaced. 
Jan 2013

45000 mi

US $250
Replaced rear break pads 
Dec 2013

46000 mi
Had my battery, evap valve replaced. 
Oct 2015

59000 mi

US $220
Car was in accident and got a fender bender. After the collision repair, the tail lights wiring were mistakenly swapped. Tail lights and some inside lights stopped working. 
Jan 2017

59200 mi
Car would not start after not driving it for a week. Turns out Battery has a dead cell. AAA recommended to change battery after jumpstart. Car seems to be running fine for now. 
Infiniti G in California, United States
Oct 2009 - Mar 2012
May 2010

11000 mi
Car became inoperable and had to be "jumped" for it to start moving. Brought car in to dealership and said the charger did not charge battery due to low mileage. 
Infiniti G in Texas, United States
Oct 2009 - Jul 2016
Dec 2012

18000 mi
battery not charging. Dealer re-flashed ECM under warranty and fixed problem 
Jul 2013

19500 mi
Shifter occasionally would not shift out of park. Dealer replaced shift-lock switch on brake pedal under warranty. 
Sep 2015

29000 mi

US $90
original battery died. could not be charged. Replaced with Nissan battery from dealer. 
Infiniti G in Alabama, United States
Apr 2009 - Feb 2011
Jan 2011

20000 mi
car would not start after sitting for just 10 minutes or so with the door open or the radio on. had to update the ecm 
Infiniti G in Texas, United States
Jan 2013 - Jan 2014
May 2013

50000 mi
Analog clock light non-functional. Required dash to be removed. Driver's door lock non-functional electrically. 
Infiniti G in Texas, United States
Mar 2009 - Jul 2012
Apr 2010

10000 mi

US $950
Worst quality of paint I have ever encountered, chips that went all the way to the medal and had to have 1/3 of the car repainted. 
Infiniti G in Florida, United States
Dec 2015 - Jul 2018
Sep 2017

58000 mi

US $250
Leaking power steering rack. 
Jul 2018

63000 mi
Bad rear differential bushing 
Infiniti G in California, United States
Nov 2014 - May 2019
Feb 2018

78500 mi

US $40
replaced RR RH door lock actuator with original parts 
Sep 2018

83000 mi

US $300
Brakes squeaking, steering vibrates when braking on high speed. 
Infiniti G in Florida, United States
Jun 2009 - Jun 2018
Mar 2012

52000 mi
Replaced battery on car's 3rd birthday due to signs of failure. Slow starting in the cold or when the car isn't started every day. 2yrs in Florida, 1yr in Wisconsin. 
Jul 2012

54200 mi
TSB for brake shudder when slowing from highway speeds Replace steering wheel due to peeling paint Auto-up stopped working for passenger front 
Dec 2012

56000 mi
Replaced my new Interstate battery with a larger factory battery as part of TSB for emission valve Emission system TSB - stuck valve that drew power even when the car was turned off. Valve caused the battery to discharge so the car would not start after two days. TSB to fix rough downshift from 3 to 2. Dealer noticed during test drive. 

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2009 Infiniti G 4dr Sedan

328-horsepower 3.7L V6 7-speed shiftable automatic AWD

Infiniti G in New York, United States
Sep 2011 - Jun 2018
Jan 2015

48300 mi

US $2000
AWD system failed, needed to have coupler replaced. 
Mar 2016

98000 mi

US $200
Leak fixed and fluid changed 
Jun 2017

106000 mi

US $6000
Rebuilt transmission 
Infiniti G in Kentucky, United States
Dec 2012 - Nov 2013
Aug 2012

35000 mi
Harsh down shifting, reprogrammed transmission per TSB. 
Infiniti G in Georgia, United States
Apr 2012 - Aug 2013
Jun 2012

27000 mi
Service engine soon light was on. Code was for an emissions leak. Service engine light on again. Code was for an emissions leak. 
Infiniti G in Indiana, United States
Nov 2009 - Jun 2018
Dec 2010

34000 mi
Check engine light came on. Took it in and an exhaust sensor was not functioning. Dealer had to order the part and it fixed less than a week later. 
Apr 2011

40000 mi

US $97
Car went into "safe mode" and would let the tach get over 2,500 rpm. Was driving in Pennsylvania at the time and had to pull over turn car off. Car bucked and had no power. Very scary situation. Had to manually shift to get speed. 
Jul 2013

73700 mi

US $375
Car had sudden acceleration while brake was depressed. They reloaded the software. They were not able to recreate the issue. It has not happened again. Still not sure what caused it. 
Jun 2015

98000 mi

US $850
Replaced both front wheel bearings after they began to make a loud noise. 
Aug 2016

119000 mi

US $900
Front right wheel bearing was replaced. Lock actuator on right door was not working and was replaced. 
Infiniti G in West Virginia, United States
Dec 2011 - Nov 2015
Jan 2012

42100 mi
Replaced instrument panel screen. Instrument panel cowl was coming loose at the corners nearest the windshield. Cup holder lid not functioning. 
May 2012

41000 mi
The finish on the trim around steering wheel was coming off. Trim replaced. Weatherstip pulled loose from top of driver's side door. Weather strip was replaced. After car was returned from previous repair to steering wheel trim the air bag light stayed lit. Diagnosed as a broken clock spring. The clock spring was replaced. 
Infiniti G in Pennsylvania, United States
Sep 2010 - Jun 2011
Oct 2010

33000 mi

US $85
evaporator leak repaired under warranty 
Dec 2010

34000 mi

US $180
car would not drive over 20mph in limp mode - cleaned sensor reflashed computer 
Infiniti G in New York, United States
Nov 2009 - Sep 2017
Mar 2010

3000 mi
It was some type of control for the transmission. The car would tell me to put it in park when it already was in park. 
Nov 2013

37900 mi
Fixed loose parts Noise going over bumps 
Apr 2016

60800 mi

US $140
Shift lever became disengaged from transmission. Car was put into drive and would not shift again 
Aug 2016

65000 mi

US $220
Wheel bearing was going on front right side 
Aug 2017

74000 mi

US $400
Exhaust leak 
Infiniti G in Florida, United States
Jul 2017 - Jun 2018
Dec 2017

97000 mi

US $150
Fuel [pulse] damper leaking causing fuel smell. Replaced by an experienced amateur in 2.5 hours. Was a dealer only part. 
Infiniti G in Colorado, United States
Apr 2010 - Jun 2018
Feb 2011

37000 mi
Engine would not rev past 2400 rpm and was accompanied by a "chugging" that made it undriveable. Dealer said they reprogrammed engine and transmission. 
Infiniti G in Massachusetts, United States
Mar 2011 - Dec 2017
Sep 2017

120000 mi

US $1400
replace water pump, thermostat because they were leaking. 
Infiniti G in Illinois, United States
Aug 2012 - Jun 2018
Oct 2012

36000 mi
Reprogram transmission and engine control module to correct harsh downshifting. This was an infinite issued technical service bulletin 
Sep 2013

50000 mi

US $80
Paint developed hazy spots on the hood, roof, and decklid 
Oct 2015

78500 mi

US $80
Front wheel bearing needed replacement 
Nov 2016

98900 mi

US $200
Rear brakes failed prematurely. Caliper bolts on both sides froze causing brakes to drag. Replaced calipers, brackets, rotors, and pads. 
Aug 2017

111000 mi

US $250
Steering rack failed. Both end seals were leaking extensively Center cross member (AWD) had to be removed to replace steering rack. Cross beam was badly rusted (holes) and needed to be repaired by welding. Replaced the steering rack, $175. Both end seals on the rack had been leaking. One end was a mold leak and the other end was severe.  
Mar 2018

118000 mi

US $150
Left rear caliper piston was stuck causing significant brake drag. Had to replace caliper, pads, and rotors as the pads and rotors were ruined. 
Infiniti G in Wisconsin, United States
Sep 2009 - Jan 2011
Jan 2011

35000 mi

US $250
reflash ecm 
Infiniti G in Illinois, United States
Nov 2011 - Sep 2014
Jul 2012

35300 mi
drivers side arm rest leather cracked and ripped 
Nov 2012

37500 mi

US $550
tpms sensor replaced 
Sep 2014

47000 mi

US $400
Creaking for underside of vehicle. Dealer lubes axles. 
Infiniti G in Alberta, Canada
Feb 2013 - Jun 2018
Feb 2016

56200 mi

C $2500
Steering rack replacement. Fixed internal leak steering rack had. Unknown root cause of issue. 
Infiniti G in Illinois, United States
May 2013 - Aug 2016
Jan 2014

51000 mi

US $1200
Weight sensor in front passenger seat failed causing intermittent front passenger airbag disable. 
Infiniti G in Minnesota, United States
Aug 2009 - Nov 2011
Jul 2010

9000 mi
Suspension began clattering/rattling over rough roads at low speeds and steering felt looser than normal. Mechanic found that front sway links had excessive clearance and replaced both left and right front sway links. 
Jul 2011

19000 mi
Exact same clatter/rattle over rough roads at low speeds started up that had been supposedly repaired one year ago. The repair was the same as one year ago as well--dealer replaced front sway links. 
Infiniti G in Minnesota, United States
Sep 2014 - Aug 2016
Feb 2015

54600 mi
Factory seal leaking in rack very slowly. Must replace whole unit. Not worth it to replace. Front driver side caliper is compressing unevenly on rotor causes twice the wear on the inside 
Infiniti G in Oregon, United States
Oct 2014 - Jul 2017
May 2015

42000 mi

US $350
replacing the struts on the car as they where found to be worn out when installing lowering springs. 
Oct 2015

47300 mi

US $274
ABS Speed sensor was broken by another shop and had to be special ordered in 
Infiniti G in Pennsylvania, United States
Mar 2010 - Jun 2017
Apr 2017

88000 mi

US $205
Both front wheel bearings were worn out and needed to be replaced. Battery tested ok with voltmeter, but car wouldn't crank. Starter was ok. Performed full battery test and replaced defective battery (<2 years old) with a new unit. 
Infiniti G in Wisconsin, United States
May 2015 - Jun 2018
Aug 2016

150000 mi

US $1630
Rear timing chain cover gasket was leaking and causing low internal oil pressure. 10 hours labor for a very cheap part 
Infiniti G in New Jersey, United States
Nov 2012 - Mar 2016
Sep 2015

77000 mi
Upper radiator coolant hose was leaking and had to be replaced. 
Infiniti G in Colorado, United States
Aug 2012 - Jun 2018
Oct 2012

59200 mi
Amplifier in trunk shorted out. There was loud popping and crackling in speakers when connected. 

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2009 Infiniti G 4dr Sedan

328-horsepower 3.7L V6 6-speed manual RWD

Infiniti G in Alabama, United States
Nov 2017 - Jun 2018
Nov 2017

116000 mi

US $670
Service Engine Soon came on. Turned out lower hose coupling was broken and leaking on O2 sensor causing sensor to fail. replaced sensor and coupling. 
Jan 2018

116000 mi

US $600
So the car stalled on the highway. Worn engine mount was replaced because we heard a vibration noise within the cabin. All told $600 but no understanding of why the car stalled and we can still hear the noise in the cabin, which I have since learned may be to do with a fuel damper. Gonna live with it. $350. 
Infiniti G in California, United States
May 2014 - Sep 2017
Apr 2015

40300 mi

US $42
Manual transmission would grind into 5th gear when cold. All other gears were fine and 5th was fine when warm. Tried replacing fluid with Redline synthetic, did not fix the problem. 
May 2015

41400 mi
Manual transmission would grind into 5th gear when cold. All other gears were fine and 5th was fine when warm. Dealer replaced m/t fluid unnecessarily (customer pay), then replaced transmission under powertrain warranty. 
Mar 2016

48000 mi
Slave cylinder leaked all clutch fluid. Transmission had been replaced under warranty 10 months earlier for 5th gear grind. They replaced the whole trans again under parts warranty since slave cylinder was part of the replacement trans. 
Feb 2017

56184 mi

US $114
Car was choking/bucking above 2000 RPM. Check engine light on. Car was not really driveable, but a well-rated shop was a few blocks away, so I limped it over there. Code P0524, engine oil pressure too low. No freeze frame data. Oil pressure was verified ok, oil level was ok (1/2 way between low and full). Bucking was due to limp-home mode. Topped off oil, cleared codes, test drove. Problem didn’t return. 
Mar 2017

57000 mi
“Key” warning light was on. Not related to the key battery, it indicates a problem with the immobilizer or keyless starting system. There were no obvious symptoms besides the light, and it turned off eventually. 
Jun 2017

59000 mi
“Key” warning light turned on again. Not related to the key battery, it indicates a problem with the immobilizer or keyless starting system. There were no obvious symptoms besides the light, and it turned off eventually. 
Aug 2017

59000 mi
Car was choking/bucking above 2000 RPM. Check engine light on. Code P0524, engine oil pressure too low. Bucking was due to limp-home mode. This had happened once before. Cleared codes, test drove. Problem didn’t return for over a month. 
Sep 2017

60000 mi

US $5100
Car was choking/bucking above 3000 RPM. Pending code P0524, engine oil pressure too low. Bucking was due to limp-home mode. This happened twice before, and clearing the code fixed the problem. Dealer verified faulty oil seal on rear valve timing cover, causing internal oil leakage and low oil pressure to the valve timing controllers. Seals not sold separately, so you have to replace the whole rear timing cover. Either way, a very labor-intensive job. Car was out of warranty but had very low miles, so I asked the service advisor if Nissan would pay for part of it. He checked, and they agreed to pay 20%. While dealer was replacing faulty oil seals on rear timing cover, they found evidence of coolant leakage from the coolant pump. Replaced coolant pump. 
Infiniti G in North Carolina, United States
Feb 2010 - Jan 2012
Jan 2011

24000 mi
tranny noise..fixed by replacing the entire transmission 
Infiniti G in Pennsylvania, United States
Jul 2009 - Jun 2018
Aug 2012

46800 mi
On one occasion, car began sputtering in 1st, 2nd and 3rd gear after a period of idling. No check engine light was displayed. Codes stored - showed faulty rear O2 sensor & cracked catalytic converter. All replaced under warranty.Issue fixed. 
Feb 2018

152000 mi

US $125
Vehicle was starting to not start after ignition button pushed - everything including lights - would simply shut down. Car was jumped one time and was able to be started. Additional event occurred and car simply started an hour later. Dealership unable to detect problem; battery fairly new so that was ruled out as a problem. Issue has not recurred in last 7 weeks; no repair actually completed. 
Infiniti G in Maryland, United States
Apr 2015 - Sep 2018
Nov 2015

47000 mi

US $140
Slow cranking in cold weather. Replaced original battery before it fully failed. 
Dec 2015

48000 mi
Misfire CEL was coming on at cold start. Cleaning throttle bodies solved issue. 
Aug 2017

63000 mi
One catalytic converter failed and produced a CEL. Dealer repaired under emissions warranty. 
Infiniti G in Ontario, Canada
Feb 2016 - Jun 2017
Jun 2016

85560 mi

C $237
Replace rear sway bar links, making noise on uneven pavement. Note that fronts replaced last year d/t similar problems. 
Aug 2016

86800 mi

C $170
Front left stabilizer link replaced last year came loose, threads damaged. Replaced unit. No clear evidence that previous installed improperly, went to a different shop for the work this time. 
Dec 2016

88040 mi

C $150
Check engine light coming on every few days and car entering limp mode, code P0524. Diagnostic advised wrong type of oil may have been used. Oil flushed and replaced, light has come on a few times since less often since, may another visit. 

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2009 Infiniti G 4-door

6-cylinder automatic 2WD

Infiniti G in Texas, United States
Jan 2009 - Mar 2012
Feb 2009 Discovered 2 paint chips on front bumper, took back to dealer & they have their body shop repaint the bumper. 
Apr 2009

2000 mi
With new 7at, having some issue while down-shifting. It seems when car is slowing down, the transmission downshifts too fast creating "engine brake/jerky" sensation. Some dealers are aware of the problem but no software update/TSB yet. 
Jul 2009

12000 mi
7at down shifting issue, finally a tsb was released that solved problem 
Infiniti G in Tennessee, United States
Mar 2011 - Apr 2012
Oct 2011

41000 mi
MAF defective, replaced under warranty. Unsafe to drive due to limp mode, so towed. 
Feb 2012

47300 mi
Catcon failed. 

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2009 Infiniti G 2dr Hardtop conv.

325-horsepower 3.7L V6 7-speed shiftable automatic RWD

Infiniti G in California, United States
Jun 2013 - Mar 2016
Sep 2015

55000 mi
Convertible roof showing error messages 
Oct 2015

55300 mi
Convertible roof showing error messages and locking in open position. 
Nov 2015

55600 mi
Convertible roof showing error messages and locking in open position. 
Mar 2016

57000 mi
Repeated error messages and locking in open position with convertible roof. It didn't have a problem the few times it was opened for trade in evaluation ; ) 
Infiniti G in California, United States
Aug 2009 - Aug 2011
Sep 2009

1000 mi
Rattles and squeaks when top up(closed). 
Dec 2009

3000 mi
Continuing problem with retractable roof. 
Mar 2010

4000 mi
roof rattles when in closed position. 
Jun 2010

5000 mi
Rattle continues. This has been reported by a number of other G37 convertible drivers on the Infiniti forum. Looks like a problem with the first generation of this model. 
Aug 2010

5000 mi
Same rattles continue ... 
Sep 2010

6000 mi
Rattles fixed. 
Jan 2011

8000 mi
We were informed of a Service Bulletin for rattle. 
Feb 2011

8500 mi
Dealer indicated that engineer from japan was coming and that he would take a look at the car/problem. Failed. Have given up. 
Jul 2011

12000 mi
This is the 8th time we have brought the car in to the dealer. The car has been with the dealer over 30 days. We are going to try to initiate a dealer buyback of the car. 
Aug 2011

12000 mi
Asked Infiniti to take car back, and they did. 
Infiniti G in Texas, United States
Oct 2012 - Dec 2012
Nov 2012

50500 mi
Roof rattling. Knocking sound in the trunk when top down. 

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2009 Infiniti G 2dr Hardtop conv.

325-horsepower 3.7L V6 6-speed manual RWD

Infiniti G in New Jersey, United States
Jun 2010 - Jun 2013
Oct 2010

8300 mi
squeaky top 
Apr 2011

12500 mi
repair to the seat belt retractor covered under a TSB 

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2009 Infiniti G 2dr Coupe

330-horsepower 3.7L V6 7-speed shiftable automatic RWD

Infiniti G in Florida, United States
Jun 2009 - Jun 2018
Aug 2014

55700 mi

US $550
Throttle body cleaning and ECM software update. They said the main problem was software "acting up." 
Nov 2014

58000 mi

US $200
Interior plastic rubber around passenger window bent downwards preventing glass to move up or down. 
Infiniti G in South Carolina, United States
Feb 2010 - Jun 2016
Jul 2010

4000 mi
Clear plastic cover over dash instrument panel detached and slid forward about 1 inch. Service tech found it and ordered fix under warranty while there for first oil change. No charge, didn't add any time to expected service visit. 
Dec 2010

7000 mi
Whining noise coming from rear of car whenever doors were unlocked. Dealer replaced noisy electronic fuel door lock actuator under original warranty, done during regular oil change, no additional time added to visit. 
Mar 2011

10000 mi
Faulty (evap?) relay had slow drain on battery (2+ weeks without starting = dead battery). Dealer not aware of TSB for 2009 (only 2008), I found it, then they honored it. New (bigger) battery and relay were installed. Interior panel was not flush with center console, would bend and pop-out .5 inch. Dealer confirmed, ordered parts and replaced under warranty. 
Infiniti G in Florida, United States
Feb 2011 - Dec 2011
May 2011

44000 mi

US $380
Wood trim in door panels defective (came undone) and was replaced.  
Infiniti G in Texas, United States
Mar 2011 - May 2013
Dec 2011

34000 mi
Slow starting - a TSB had been issued for replacement of the battery air recirculating valve 
Infiniti G in Florida, United States
Oct 2009 - Mar 2017
Feb 2017

73626 mi

US $723
Replaced oil and filters, replaced broken oil gasket causing leak Shifting timing was of and manual mode did not stay engaged. Purged and cleaned transmission. Gear selector disassembled, cleaned, and contact lubricant added. Transmission smooth again and stays in manual mode. 
Infiniti G in Texas, United States
May 2009 - May 2013
Apr 2012

60000 mi
Battery died due to faulty valve 
Infiniti G in California, United States
Jul 2010 - Dec 2011
Mar 2011

8000 mi
Battery ran down due to a valve pulling a constant drain. Dealer replced valve w/ upgraded unit and replaced battery. 
Infiniti G in Illinois, United States
Sep 2012 - Sep 2013
Nov 2012

17500 mi
I had the trim replaced due to discoloration and peeling away. I also had the steering wheel replaced because of the peeling away. Also had the TSB update because the car was jerky when shifting from 4th to 3rd to 2nd. 
Infiniti G in California, United States
Aug 2012 - Dec 2016
Oct 2015

64700 mi

US $250
Replace radiator hoses 

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2009 Infiniti G 2dr Coupe

330-horsepower 3.7L V6 7-speed shiftable automatic AWD

Infiniti G in Pennsylvania, United States
Aug 2009 - Apr 2010
Apr 2010

12000 mi

US $800
Trunk began to rust due to manufacturing issue 
Infiniti G in Indiana, United States
Oct 2009 - Jun 2018
Aug 2013

55000 mi

US $200
TPS System. Had a seal leak. To replace the seal they had to take the monitor off and it was seized. It broke and had to be replaced. 
May 2016

83100 mi

US $500
Replacement of the TPM on two of the tires. 
Infiniti G in Washington, United States
Jun 2009 - Jan 2011
Feb 2010

15000 mi
I had an issue with my key fobs not being recognized in my car. I paid once for a battery replacement and the delearship covered the cost of fixing it after it was discovered that the battery wasn't the issue. 
Infiniti G in Nova Scotia, Canada
Feb 2014 - Mar 2016
Oct 2014

40580 mi
Weatherstripping at top of each window had been pinched and wouldn't return to normal. Decided on replacement stripping from the dealer additional leaks detected and car stayed at dealer until fixed 
Infiniti G in Virginia, United States
Apr 2009 - Jun 2018
Nov 2010

8000 mi
Low tire presure warning light came on despite proper inflation of tires. System checked; all OK; problem solved. However, it recurred today (12.3.10) 
Dec 2010

9000 mi
Low tire pressure warning light came back on for no reason. 
Oct 2013

24300 mi

US $500
Valve sensor in emission control system stopped working 
Dec 2016

42000 mi

US $800
air sensor needed to be replaced 
Nov 2017

49000 mi

US $500
Standard brake job 
Infiniti G in Massachusetts, United States
Jun 2015 - Nov 2017
Oct 2015

80800 mi
Vibration when driving 65-70 mph got worse a speed increased 1st diagnose as bad tires Later determined 2 drive shafts were needed 
Aug 2016

92100 mi

US $900
Water pump failure , 3.7 litre requires complete timing chain cover removal . Water pump and chain guides replaced , coolant and oil change done at this time 
Infiniti G in New York, United States
Aug 2010 - Sep 2018
Jun 2016

44000 mi

US $200
Stabilizer links were worn and replaced 
Infiniti G in Ontario, Canada
Jun 2017 - Jan 2020
Sep 2017

65720 mi

C $150
The steering was overly stiff and creeking when turning. Some hose for hydraulic steering system was worn. This was replaced. 
Jan 2020

69440 mi

C $550
Brake pads changed, front and rear and calipers serviced Wheel hub replaced because bearings were shot. 
Infiniti G in Illinois, United States
Apr 2017 - Jun 2018
Jan 2018

85000 mi

US $800
Engine cranking slow. Battery tested and determined to be in poor condition and replaced. Upper radiator hose seeping sporadically. Pressure test confirmed leakage and owner had both upper and lower radiator hose replaced 
Infiniti G in Rhode Island, United States
Aug 2013 - Mar 2015
Dec 2013

51000 mi
Rattles in dash and headliner 

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2009 Infiniti G 2dr Coupe

330-horsepower 3.7L V6 6-speed manual RWD

Infiniti G in Alabama, United States
Nov 2016 - Mar 2018
Feb 2017

120000 mi

US $260
Driver and passenger side hub assemblies replaced. The driver's side made a noticable "roar". For good measure I decided to replace both hub assemblies. Problem resolved. 
Jul 2017

133000 mi

US $90
Replaced the six spark plugs with OEM replacements. Cleaned both sides of the throttle bodies and replaced the O-ring of each. With clean throttle bodies and new plugs the car runs and drives much more smoothly. 
Sep 2017

136000 mi

US $350
Replaced the front brake pads and rotors with OEM equipment due to a vibration through the steering wheel upon braking. 
Mar 2018

154000 mi

US $300
Vibration transmitted through the car upon braking. Was caused by warping of the rear rotors. Had all four brake rotors turned at a machine shop. 
Infiniti G in Texas, United States
Jul 2016 - Sep 2016
Jul 2016

101000 mi

US $1050
clutch spring failed 
Sep 2016

101000 mi
Started having some problems going into 6th Gear grinding sound 
Infiniti G in Oregon, United States
Apr 2016 - Jul 2018
Sep 2016

74000 mi

US $700
Brake fluid was low, triggering failure in the traction control system under heavy acceleration. 
Sep 2017

86000 mi

US $1000
Rotors were worn out beyond spec and were warped. Rotors and pads were replaced Hydraulic bushing used to attach differential to rear subframe failed. Dealer requires to change the whole subframe assembly as they have no part to replace the bushing. Went to see a third party to replace the bushing with a polyurethane one. 
Jul 2018

91000 mi

US $2300
Master cylinder for the clutch failed, also upgraded brake and clutch fluids 
Infiniti G in California, United States
May 2011 - Mar 2012
Jun 2011

32000 mi
A speaker was emitting a 1 kHz tone whenever the car was moving. The main ECU was replaced to fix this problem. After this, a check engine code was tripped from the engine cold start system, which took several repair trips to fix. 
Infiniti G in Alaska, United States
Apr 2010 - Jun 2011
Nov 2010

6600 mi
windshield rattle 
Infiniti G in Kentucky, United States
Jun 2013 - Jun 2017
Oct 2014

55500 mi

US $187
Car failed to start. Replaced old weak battery with larger group 24 battery. 
Infiniti G in Wisconsin, United States
Jul 2009 - Apr 2017
Mar 2013

16000 mi
Seat belt/ airbag light stayed on continuously. Diagnosis was an open circuit & was repaired under warranty. 

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2009 Infiniti G 2dr Coupe

328-horsepower 3.7L V6 7-speed shiftable automatic AWD

Infiniti G in Washington, United States
Aug 2012 - Sep 2017
Jul 2017

84000 mi

US $2000
steering oil was leaking 

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2009 Infiniti G 2dr Coupe

Infiniti G in Quebec, Canada
Apr 2010 - Jun 2018
Jul 2012

22700 mi
Air conditionning not cold, no more refrigerant gas, cannot find the leak. Just add new refigerant. 
Feb 2014

36800 mi

C $700
replace front lower control arm Left & right 
Mar 2015

55800 mi

C $400
Starter completely shot. Has to replace it 
Feb 2017

89900 mi

C $600
Replace rotors and pads 
Sep 2017

96100 mi

C $600
Rack and pinion leakjng 
May 2018

111600 mi

C $100
Replace rusted muffler brackets 

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2008 Infiniti G

Engine not specified

Infiniti G in Ontario, Canada
Jan 2010 - Jun 2011
Feb 2010

13640 mi
Noticed that the AWD did not work (rear wheels only) when the car got stuck on snow. Brought the car to the first dealer, who insisted that nothing was wrong with the car as the computer says "it's OK". Obviously not having AWD was not OK for me. Dealer replaced transfer case because the AWD system was not working. First dealership we brought the car to had claimed there was no problem because the computer said "it's OK" 

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2008 Infiniti G 4dr Sedan

306-horsepower 3.5L V6 6-speed manual RWD

Infiniti G in California, United States
Aug 2008 - Jul 2018
Jun 2012

50000 mi
Sun roof motor stopped working 
Feb 2013

55200 mi

US $2200
no pressure in clutch: failed slave cylinder and master cylinder led to failure of clutch/etc - replaced slave/master cylinders, clutch/flywheel/pressure plate 
May 2013

57100 mi
Bad slave cylinder from Infiniti direct. Had to replace again 
Nov 2013

62000 mi

US $900
Failed csc again. 3rd time in less than a year 
Infiniti G in Virginia, United States
Feb 2008 - Jun 2018
Mar 2018

89000 mi

US $1160
Steering Lock Relay Non-Operational - Replaced 284B7JK00A Controller Unit 
Infiniti G in Pennsylvania, United States
Aug 2010 - Sep 2018
Apr 2010

35000 mi

US $382
needed rear brakes 
Infiniti G in Delaware, United States
Jul 2016 - Mar 2018
Aug 2016

134300 mi

US $110
Replace Radiator Fan 
Oct 2016

139300 mi

US $100
Replaced sway bar bushings and endlinks. This significantly improved handling. Old ones probably should have been replaced sooner. 
Infiniti G in Nevada, United States
Nov 2008 - Sep 2017
May 2012

80200 mi

US $2400
Clutch, pressure plate. Due to prolonged driving at high speeds the flex plate or something burned up and clutch failed. 
Infiniti G in California, United States
May 2011 - May 2019
Aug 2011

63000 mi
Manual transmission was grinding going into 5th. Dealer diagnosed it as a bad synchro and replaced the transmission under warranty. 
Nov 2011

65300 mi

US $460
Heard a tapping sound from the dash when revving above 3500 rpm. Found a TSB (ITB07-007) that applied and asked my dealer to perform it. Work involved replacing the engine coolant and flushing the heater core. Heard a roaring sound from the rear of the car when at speed. Took it to dealer, tech diagnosed it as a bad LR wheel bearing. They replaced the LR hub and bearing under the powertrain warranty. 
Oct 2014

86300 mi

US $300
Idle was dropping after a warm start. Did a throttle body cleaning. 
Jan 2017

100000 mi

US $200
Radiator fan control module went bad, and radiator fan was running all the time. Shop replaced it. 
May 2018

110000 mi

US $600
Car was overheating. Shop diagnosed two leaky radiator hoses, replaced them, and replaced the coolant. 
Infiniti G in Maryland, United States
Feb 2012 - Nov 2013
Mar 2012

32000 mi

US $557
GAS CAP TETHER UNATTACHED. REPLACED TETHER UNDER WARRANTY. 
Oct 2012

42700 mi
Radio resets. I lose all my presets as a result. 
May 2013

52200 mi

US $100
Trim on my steering wheel was peeling off. They replaced that under warranty, but I had to pay a $100 deductible. The trim is wearing off on my hand guards, but they said this was not included under my warranty. 
Infiniti G in Illinois, United States
Jul 2013 - Apr 2016
Sep 2013

35000 mi

US $150
Clutch fluid failure. Clutch pedal only returned half way. Personal attempt to bleed fluid made issue worse. Took mechanic 2 hours to fully bleed system. Will be replacing both master and slave cylinders in near future. 
Oct 2013

35800 mi

US $1200
Clutch master cylinder replaced with new OEM. Clutch slave cylinder replaced with Zspeed HD aftermarket unit. 
Jun 2015

64000 mi

US $300
Vibration in steering wheel at high speeds. Front pass. rotor 500F when parked (dragging). Asked shop to disassemble and lube front calipers, turn rotors and bleed fluid. Issue still not fully resolved, may require new calipers or MC. 
Jul 2015

64200 mi

US $400
Steering wheel shimmy persisted after previous attempt. Replaced front calipers, rotors and fluid. Issue resolved. 

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2008 Infiniti G 4dr Sedan

306-horsepower 3.5L V6 5-speed shiftable automatic RWD

Infiniti G in Tennessee, United States
Jun 2008 - Dec 2014
Dec 2009

26000 mi
Top of dash separated over instrument panel. Piece replaced. 
Jun 2011

41000 mi
Nav system screen would be unresponsive and turn off in extremely hot weather. System would come back on after 10 minutes or so, but in the meantime, no music, and hvac would be stuck on whatever it was on when I last turned the car off. 
Nov 2014

70000 mi

US $600
Main amp went out. Sound would go completed out or come in and out periodically. Junkyard unit fixed it. 1200 for the part at dealer, 400 for used one. 
Infiniti G in Arizona, United States
Feb 2008 - Jan 2011
Jun 2010

24000 mi
Replaced shifter to address problem with upshift switch in manual mode for automatic transmission. 
Infiniti G in California, United States
Oct 2009 - Jun 2014
Dec 2009

21000 mi
Tick noise from C pillar. Dealer removed back seat, pkg shelf, r. window and finally found weld that had come apart inside C pillar causing two metal pieces to tap each other. They sent to body shop to reweld. The noise is gone and car seems perfect. Brake pedal squeaked when released. Dealer had lubed it previously about 3 times which fixed temporarily. This time they replaced the brake pedal linkage which solved it. 
Feb 2014

62000 mi

US $94
Leaking coolant hose. Slow leak. 
May 2014

63000 mi

US $65
Squeak in front suspension. I believe they just lubed it and problem is solved. 
Infiniti G in California, United States
Nov 2009 - Dec 2012
Feb 2010

24000 mi

US $65
Upgrades that were included when buying the car in Dec still are not to be found. Also a small crack on the driver side leather seat was fixed and now is much bigger and worse. 
Infiniti G in Texas, United States
Apr 2012 - Dec 2017
Sep 2012

64000 mi

US $300
Replaced worn sway bar links. Updated software to fix idle issue. 
Oct 2012

65000 mi
Left driver wheel bearing replaced due to noise. Noise continued, though reduced, after wheel bearing replacement, dealer swapped tires and the noise was gone. Tires will need to be replaced when worn further. 
Feb 2013

69960 mi

US $200
VTC Solenoids were sticking, causing RPM drop. Dealer replaced timing cover. RPM fluxuated after highway driving. Had computer re-flashed previous year..didnt fix issue. The VTC solenoid was found to be sticking, and it was repaired. 
May 2014

86000 mi
Dealer broke off Infiniti engine cover logo when detailed during oil change. They will replace the part. 
Jun 2016

102000 mi

US $200
Valve Cover Gaskets leaking, noticed when plugs were changed. 
Jul 2016

102500 mi

US $250
Replaced Sway bar links, second time in 4 years. 
Sep 2016

103000 mi

US $500
Replace Original Front Struts and Shocks. Normal wear. 
Nov 2016

105300 mi

US $150
Passenger side sunroof drain connection at the headliner came loose. Water came into car and soaked carpet. Drain cleaned out and a clamp was placed on the rubber hose, no further leak. 
Infiniti G in Texas, United States
Nov 2012 - Sep 2014
Dec 2012

59000 mi
Catalytic converter O2 sensors bad, had that bad sulfer smell!! 
Sep 2013

75000 mi

US $50
O2 sensor replaced, bank one! 
Infiniti G in Texas, United States
Nov 2015 - Jun 2018
Apr 2017

86000 mi

US $162
Battery replacement. 
Apr 2018

90000 mi
Engine warning light came on but the mechanic found nothing wrong. 
Infiniti G in Texas, United States
Nov 2008 - Jun 2011
May 2010

37000 mi
Car would not shift into manual mode. 
Infiniti G in Mississippi, United States
Sep 2008 - Jun 2011
Nov 2008

9000 mi
Driver's seat belt was twisted. Left front tire inflation sensor was defective. 
May 2009

15000 mi
HVAC/NAV software problem 
Oct 2009

17000 mi
Right front tire pressure monitor failed. 
Dec 2010

21000 mi
Tire pressure sensor failed in the left rear tire. Sensor replaced under warranty. 
Infiniti G in Georgia, United States
Jun 2013 - Jul 2019
Jan 2014

US $300
driver's side window went down, but wouldn't go back up. Motor/cable had to be replaced. 
Jun 2017

150000 mi

US $300
Sunroof drains were clogged causing water to overflow into interior. 
Dec 2017

157000 mi

US $125
Transmission fluid leak caused engine to overheat. Fixed leak and car runs normal. 
Infiniti G in California, United States
Nov 2012 - Jun 2016
Dec 2012

34000 mi
leaking upper radiator hose 
Jul 2014

46200 mi
After not driving the car for a week, it developed a high and surging idle problem. Code P0507. The dealership "downloaded an ECM update" to fix the problem, covered under powertrain warranty. 
Jun 2016

54000 mi

US $20
leaking radiator hose clamp 
Infiniti G in California, United States
Jun 2008 - Jan 2019
Aug 2008

1000 mi
Small dent/ding noticed in rear quarter panel a few days after delivery. Notified dealer and brought in for paintless dent removal 2 days later. 
Sep 2008

1000 mi
Weather stripping surrounding the doors was coming loose, service bulletin noted this problem as well. Double sided tape was applied for repair. An interior driver's side door trim panel piece was coming loose and rattling. A replacement part was ordered. 
Infiniti G in Tennessee, United States
Feb 2009 - Nov 2015
Jul 2009

22000 mi
Replaced wood trim on front doors due to pilling. 
Sep 2009

25000 mi
Vibration in front brakes. Rotors machined and a TSB applied to remedy the problem. 
Oct 2009

25000 mi
Replaced fuel tank breather valve due to tank not filling up at gas station. A TSB was applied. 
May 2011

45000 mi
A plastic cover of the power window switches on the interior of driver side door has started to peel and got replaced under original warranty. Service performed during regular maintenance - no additional time/cost. 
Jun 2015

87000 mi

US $3200
Replaced internal oil gasket due to low oil pressure in upper engine 
Infiniti G in Texas, United States
Nov 2008 - Jun 2013
May 2011

32000 mi
Buttons for NAV stopped working 
Infiniti G in Nevada, United States
Sep 2008 - Jun 2011
Aug 2008

9000 mi
Air conditioner pump went out, dealer repaired. Complaint of rattles coming from rear deck, dealer tried to locate but couldn't repair, complaint of excessive wind noise from sunroof, dealer couldn't repair. 
Oct 2009

25000 mi
Rattle noise coming from rear speaker deck, rattle noise coming from steering wheel Replaced an electrical part in the steering post. I lost all electric functions on the steering wheel controls. 
Nov 2009

26300 mi
TPMS sensor went stopped working. This caused the warning light to come on. New part installed under warranty. 
Infiniti G in California, United States
Apr 2010 - Jun 2018
Jul 2010

32200 mi
One Windshield washer nozzle was not spraying. 
Dec 2010

40000 mi
Interior trim around windows and lock buttons was replaced on both driver and passenger sides because original trim was severely vulnerable to scratches and wear. 
Mar 2011

45000 mi
I noticed a minor rattling sound under 20 MPH and ONLY when I took my pedal off the gas. Dealer noticed it too and upon further inspection, they deemed one of the catalytic converters at fault. They said the issue was caught early. 
Dec 2011

56000 mi
steering wheel and shifter had excessive scratches. Both were replaced under warranty. 
Mar 2012

62000 mi
I noticed a rattle sound coming from under the car under light acceleration. I identified the right catalytic converter as the culprit. Dealer confirmed and replaced it under warranty. 
Apr 2014

95000 mi

US $120
A three piece hose that is part of the heater core was leaking coolant behind engine. It was leaking over headers and causing a sound of rushing water under acceleration. It was a quick fix that took about an hour to swap out. 
Mar 2016

130000 mi

US $65
A small hose from the heater to the engine block tore and I was leaking coolant. It wasnt overheating so I dropped it off at shop and a day later, the hose was replaced. 
Dec 2017

162000 mi

US $273
Car was leaking fuel and smelled via AC. Shop identified some sort of pressure regulator hose (before fuel goes to the engine), was leaking. The entire part had to be changed. Small coolant hose was leaking coolant. Part was ordered but had to return the following week to replace. 
Jan 2018

164000 mi

US $1959
Water pump leaking coolant, Service Engine Soon light on for thermostat. It was stuck in open position. $1059. valve cover gaskets were leaking oil. Replaced valve covers and also discovered two hoses torn and another engine plastic part slightly broken. $900. 
Infiniti G in California, United States
Mar 2011 - Feb 2014
Jul 2011

50000 mi

US $48
Wheel center cap was lost and so a new one was installed. 
Infiniti G in California, United States
Apr 2011 - May 2014
Sep 2011

43000 mi

US $120
steering wheel paint peeling off 
Infiniti G in Georgia, United States
Apr 2008 - May 2010
Jun 2008

1000 mi
Sunroof leaked in the rain (and car wash). It may have to go back in as it still leaks in the car wash. 
Infiniti G in Florida, United States
Sep 2012 - Dec 2017
Sep 2013

99000 mi

US $200
NOISE IN ENGINE--REPLACED ALL BELTS AND WAS CORRECTED 
Oct 2013

100000 mi

US $300
LOOSING COOLANT DUE TO BROKEN PART BELOW MAIN COOLING HOSE 
Infiniti G in Texas, United States
Oct 2011 - Oct 2015
May 2013

60000 mi

US $57
G ride would act like it was going to shut off at startup & after coming to a complete stop from driving. 
Jun 2013

62000 mi

US $157
Cleaned throttle body & intake. Adjusted the timing. 
Sep 2013

65000 mi

US $160
Stalling, when exiting highway, cleaned throttle body & all emissions at dealer 
Feb 2014

72000 mi
Clock light went out. 
May 2015

98000 mi

US $150
window motor on passenger side began to make a "grinding noise", dealer said it was the window motor assembly and needed replacing. Car suddenly would not respond, I would step on the gas and it would not go past 5-10mph. House was approx. 1mile away. drove it slow, parked it. Next day engine light was on and drove "kind of ok" felt sluggish. needed immediate attention. Fuel injectors were clogged, that's what I was told by Dealer. I only used Premium Fuel, don't know why they were "clogged" but decided to get them cleaned out. 
Oct 2015

100000 mi
took it in for regular maintenance, found out that it had suspension issues, lower control arm on drivers side, being there at dealer we traded it in for another vehicle. 
Infiniti G in Ontario, Canada
Oct 2011 - Sep 2018
Dec 2011

45260 mi

C $98
replaced battery 
Mar 2013

56420 mi

C $100
dash lights for traction control brake light came on while driving. Put on computer but unable to find any problem. Update: found that when lights come on like this that the brakes need repairing. 
Sep 2013

63860 mi

C $840
replaced brakes rotors 2 calipers 
May 2015

78740 mi
replace bank 1 o2 sensor 
Aug 2018

101060 mi

C $300
Brakes drums calipers front and rear 
Infiniti G in California, United States
Jan 2011 - Jun 2013
Mar 2011

37000 mi
Window trim falling off, all four doors. Had tape added, resealed. 
Oct 2011

45700 mi
Steering wheel and door trim replaced for peeling paint with new parts of a different material. 
Jan 2012

49000 mi
Catalytic converters crack threw ses light. 
Dec 2012

58000 mi
Driver's side seat pan foam deformed. Was replaced under warranty. 
Infiniti G in Georgia, United States
Dec 2010 - Apr 2011
Jan 2011

30000 mi
30K maintenance, driver's side door lock inop with door button or fob, driver's side passenger door lock intermittent with same problem. Both replaced under warranty. Roswell GA Infinity, excellent service. 
Infiniti G in Tennessee, United States
May 2010 - Jun 2011
Nov 2010

45000 mi

US $60
Steering wheel trim surface delaminated. Dealer replaced entire steering wheel driver door rubber seal allowed water to leak into footwell area causing musty odor. Dealer replaced 2 weather stripping rubber seals on driver door. Problem fixed. 
Jun 2011

53000 mi
water leaks on drivers side when raining, onto floor from firewall area near emergency brake pedal. Problem is inconsistent. Dealer mechanics and body shop unable to replicate leak in 4 visits since November. Latest visit unsuccessful. 
Infiniti G in California, United States
Apr 2010 - Jun 2018
May 2011

25115 mi
The OE battery decided to die 1 week after 3 years,reducing warranty coverage to~50%. Infiniti wanted more to replace the battery (with the allowance) that it cost to get a new one from an outside source. R&R was done by a 25+yr ASE pro.  
Sep 2011

29000 mi
Car was taken to dealer for extended crank time/intermittent no-start, and OCS problem. Could not duplicate no-start (fuel pump quit 6 miles after vehicle pickup) Dealer replaced clogged washer nozzles. 
Oct 2011

29300 mi
3 days after we picked car up at dealer, fuel pump died in the driveway. Infiniti roadside assistance towed the car and the dealer replaced the fuel pump under warranty.  Dealer received approval from Infiniti to replace passenger seat cushion for intermittent OCS failure. 
Infiniti G in Florida, United States
Jun 2010 - Feb 2017
Dec 2013

39000 mi
OEM battery gave out and was replaced 
Dec 2015

52000 mi

US $79
electrical cable /connected to multi switch flat. panel had connector that had disconnected contacts. had to take whole panal apart to fix multi connector cable connector. Dealer said this was 1st time he had seen this problem. 
Infiniti G in Florida, United States
Aug 2010 - Jun 2011
Sep 2010

35000 mi

US $500
Brake shudder. Was TSB for issue. Replaced all rotors, pads, adjusted calipers. Total warranty cost 3k. Additionally, brake fluid low, caused parking brake to engage under hard accel. interior black trim was peeling all over. Dealer noted this was a common fix and done to older leases. So he applied black trim paint to all affected areas. 
Infiniti G in Tennessee, United States
Sep 2010 - Nov 2013
Mar 2011

30000 mi
Car would die after starting (warm engine), or RPM's would drop so low I needed to press gas to keep engine running. Dealer performed ECM reprogram per TSB ITB11-018. 
Aug 2011

33100 mi
Slip, VDC & ABS lights would come on and stay on. Restart of engine would clear lights briefly, then they would come on again. Diagnosed as Code C1116 stop light switch assembly. Replaced stop light switch assembly & erased codes. 
Infiniti G in California, United States
Aug 2010 - Jul 2014
Jul 2014

41000 mi

US $4200
Replaced the Shocks 
Infiniti G in Massachusetts, United States
Jan 2012 - Jun 2018
Nov 2015

98000 mi

US $600
Front driver side wheel bearing replaced. Needed to replace the entire hub. 
Dec 2017

137000 mi

US $55
Tire pressure sensor O rings cracked and dried causing a slow leak in right front tire. Sensor was repaired. 
Infiniti G in California, United States
Nov 2008 - Oct 2013
Nov 2012

57000 mi
The A/C compressor required replacement. 
Oct 2013

70000 mi

US $700
Belts needed to be replaced 
Infiniti G in California, United States
Nov 2007 - Sep 2016
Oct 2008

7000 mi
Could not change radio preset stations via steering wheel controls. Dealer ordered and installed a new radio unit. 
Infiniti G in Georgia, United States
Feb 2008 - Mar 2010
Apr 2008

1000 mi
All AV/NAV/Phone sound stopped. The item (AV Computer) was ordered; however, it was at least a 3 week wait for parts to install. As of today, part has not been received (going on 4 weeks). 
May 2008

2000 mi
After 4 weeks, new stereo arrived and installed. Infiniti parts delivery was terrible. After talking to Infiniti customer care, they were almost to the point of telling us it was our fault. Offered no remediation. TERRIBLE overall service for this problem 
Infiniti G in Florida, United States
Feb 2008 - Jun 2011
Oct 2010

31000 mi
Console was coming undone. Hook were replaced under waranty. 
Infiniti G in Florida, United States
Feb 2008 - Jun 2018
Jun 2009

21000 mi
3 bubbles of paint appeared on hood. Dealer Bodyshop thought it came from being improperly prepped at factory, repainted under warranty. 
Sep 2009

24000 mi
Front passenger window motor made odd noise. Dealer said window motor is dying. Part ordered and waiting for it to come in and be installed. Front passenger window motor made odd noise. Dealer said window motor is dying. Part was ordered and installed on 10/3. Trim piece damaged by dealer and ordered on 10/20. Waiting to have it replaced 
Jun 2018

173000 mi

US $300
Replaced driver's side front wheel bearing  and brake caliper. Also replaced front set of rotors and brake pads. 
Infiniti G in California, United States
Feb 2008 - Mar 2010
Infiniti G in California, United States
Apr 2010 - Jun 2018
Mar 2018

84000 mi

US $85
"Hammering noise" diagnosed as loose under-vehicle cover. 
Infiniti G in Texas, United States
Sep 2017 - Oct 2017
Aug 2017

111000 mi

US $435
Coolant bypass hose 
Infiniti G in California, United States
Feb 2012 - Jan 2017
Feb 2016

60100 mi

US $350
cracked radiator hose needed to be replaced - discovered during 60,000 mile service. 
Infiniti G in Georgia, United States
Oct 2007 - Sep 2013
May 2010

46400 mi
Bumper was repainted last year due to deep scratches and the paint started to peel within a year. Took the car in to dealer to get repainted again and within 2 weeks the paint is peeling once again. Will take it back soon. 
Apr 2011

57000 mi
Dealer repainted bumper (3rd time) Passenger airbag light malfunction (turned on randomly with passenger in seat) 
Infiniti G in Texas, United States
Oct 2016 - Oct 2017
Oct 2017

132000 mi

US $380
Had to replace all 4 tires to pass inspection 
Infiniti G in California, United States
Sep 2007 - Apr 2016
Dec 2008

4000 mi
Minor wind noise at high speeds. Dealer re-aligned driver side window seal. 
Jul 2014

16000 mi

US $220
One wheel's TPMS sensor failed. Took care of it while getting routine oil change. 
Infiniti G in California, United States
Nov 2007 - Jan 2012
May 2008

5000 mi
The "passenger airbag off" light turns off and on intermittently. Sometimes it says it is on when there is nothing in the seat (when it should be off). 
Jan 2010

27800 mi
passenger airbag goes on and off at the wrong times 
Jan 2012

47000 mi
Have an ongoing rattle under the front console under high RPMs. 

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2008 Infiniti G 4dr Sedan

306-horsepower 3.5L V6 5-speed shiftable automatic AWD

Infiniti G in Connecticut, United States
May 2008 - Oct 2013
Oct 2012

65000 mi
Rattle from the dash above 3000 rpm 
Apr 2013

77000 mi

US $900
vibration at highway speed. no improvement after alignments and 4 new tires. 
Oct 2013

78000 mi
vibration at highway speed 
Infiniti G in Maryland, United States
Jun 2010 - Oct 2019
Sep 2010

52000 mi

US $10
Car began stuttering and hesitating after fuel fill-up and complete stall-out occurred. Car did restart and I suspected bad fuel. Cleaned out air intakes and refilled fuel at a different station. Car is now running 100%. 
Dec 2010

54000 mi
Noticed a discoloration on the left side of the windshield. Dealer at first thought it was a chemical issue on the outside of the glass. Their professional glass installer declared it to be an internal delamination.  
Dec 2012

75000 mi
Wheel slip light and stability control lights illuminated together. Owners manual indicated several different causes for this issue. Also noticed brake fluid was low. Added fluid and the issue went away. Left fog light burned out and was replaced---part of the headlight assembly. The left airbox had to be removed and the positioning of the bulb (a 9006 as I recall) had to be precise.  
Nov 2014

95700 mi

US $350
Heated oxygen sensor, right side, tripped the check engine light and had to be replaced. 
Feb 2015

97000 mi

US $80
Serpentine belt tensioner had to be replaced--was causing belt misalignment and premature belt wear. 
Dec 2016

121000 mi

US $60
Clock light was out. Since this is a unit replace only item, I purchases a complete used climate control/radio control pane/ which included the clock. 
Feb 2017

123000 mi

US $75
LEDs in the instrument cluster were blinking intermittently. Replaced the original cluster with a known working used unit bought on EBay. 
Apr 2017

124000 mi

US $250
Left and right flex pipes were replaced. 
Sep 2017

128000 mi

US $106
Chrome plating had begin to peel in several places on the upper grille. Replaced the unit with a new grille bought from Rock Auto. 
Dec 2017

131000 mi

US $180
Replaced all of the TPMS units. 
Infiniti G in British Columbia, Canada
May 2011 - Nov 2014
Oct 2012

40700 mi

C $175
Took car in for oil change, dealer said car needed rad hose replaced and coolant flushed. The vehicle had just come off warranty 4 days previously. They paid as they would not inspect the car prior to coming off warranty. 
Sep 2014

57660 mi
Right front wheel bearing needed to be replaced. Car had 100K coverage for six years. Bearing failed about a month before warranty expiration. Great service at dealer. Zero cost. 
Infiniti G in New York, United States
Dec 2016 - Jun 2018
Feb 2018

135000 mi

US $900
front differential was making loud noise it was replaced howling sound at speed, rt front and left rear wheel bearing replaced Rt front ball joint , replaced front rotors and pads replaced 
Infiniti G in Iowa, United States
Mar 2011 - Dec 2011
Aug 2011

39000 mi
Right-front wheel bearing went bad and was replaced under original warranty. 
Nov 2011

43000 mi
Left front wheel bearing went bad at 42000 miles. Replaced under warranty. 
Dec 2011

44000 mi

US $250
All 4 TPMS replaced. Not covered under warranty. 
Infiniti G in Michigan, United States
Aug 2010 - Apr 2012
Jun 2011

35000 mi

US $40
Replaced tire air pressure sensor 
Oct 2011

38000 mi
Replace another tire pressure sensor. 
Infiniti G in Minnesota, United States
Feb 2015 - Mar 2015
Mar 2015

60000 mi

US $1600
60K check up. replaced radiator hose, replaced brakes replaced sway bars. 
Infiniti G in Colorado, United States
Jul 2011 - Dec 2016
Nov 2011

41000 mi
Popping noise when turning at lows speeds and going over the bumps Still having this popping sound when turning right. The Shop cannot figure what the problem is. The went through everything and everything seems to be normal. 
Dec 2011

42000 mi
THROTTLE BODY failed. Car did not start. At first thought it was the battery but jump start was not successful from three different cars and a charger. "Service engine soon" light came on. The dealer said that they did not reprogram computer to recognize new THROTTLE BODY part they installed during the last trip. 
Jan 2012

50000 mi
Corrosion on paint on the trunk area. 
Mar 2013

54000 mi
Strange tapping noise when was going at low speeds and over regular small bumps. The source of the problem was bad break caliper on the front left wheel. They replaced it, and the noise went away. 
Sep 2013

60000 mi

US $575
replaced the interior door cup handles. Paint was pealing off 
Dec 2016

87000 mi

US $2400
Replaced front wheel bearings and did 90K services. Super expensive, but I did it at the dealership. 
Infiniti G in Massachusetts, United States
Nov 2010 - Dec 2012
Dec 2010

19000 mi
Rear window switch at drivers door did not work 
Jul 2011

27700 mi
Entire audio system failed 
Infiniti G in Ontario, Canada
Dec 2015 - Dec 2016
Dec 2016

180420 mi

C $383
CV axle replacement required. Torn boot caused damage to innner cv 
Infiniti G in New York, United States
Jan 2015 - Jun 2018
Jun 2016

62000 mi

US $1700
Had hit over some bumps, the bushings and control arm needed to be replaced 
Nov 2016

64900 mi
Engine code for 2nd gear transmission error. Had to reset engine and it works fine. I tried to recreate it by driving aggressively. Light did not come on 
Oct 2017

69000 mi

US $200
Exhaust was rusted and was repatched 
Apr 2018

71000 mi

US $200
Exhaust pipe got rusted on the other side. Run off from the rain seems to drip off the same location on the exhaust muffler pipe. Nothing wrong from muffler, just the pipe needed to be reconnected. Might need to properly fix it with a full replacement of the exhaust 
Infiniti G in Missouri, United States
Jun 2014 - Jun 2015
Jun 2015

120000 mi

US $1700
Car needed a new compressor 
Infiniti G in Michigan, United States
Jun 2012 - Oct 2012
Oct 2012

86000 mi
Loud screeching noise from front left side. Turned out to be a bad bearing. While replacing the bearing, I was informed that my brakes had about 1% (front) and 3% (back) left, so I had all four brake pads replaced as well. Was hearing another noise when turning left. High pitched noise that would repeat, kind of like a broken record. When doing a full left turn, such as in a circle, the sound would be steady. Loud noise still there. Asked them to take another look. They found that the back plate was still rubbing on the rotor. It had not been properly adjusted the first time the noise had been noticed and brought in for repair. 
Infiniti G in Massachusetts, United States
Sep 2007 - Sep 2010
Aug 2008

13000 mi
The spring hinge on the gas gap door broke and had to be replaced. As it was, you could not rely on the 'door' to stay closed. 
Apr 2009

21000 mi
Computer managing audio system is not working properly. Part was ordered but it was for the wrong model G35 (mine has NAV; the part they ordered was not for NAV equiped system) so I have to go in a 3rd time. 
Jun 2009

23000 mi
Radio control module replaced.  New unit installed but Bluetooth now no longer works properly. My cell phone works with other Infiniti models in the showroom but NOT with my G35x. Infiniti does not know what is causing the problem. 
Infiniti G in Pennsylvania, United States
Mar 2011 - Jan 2015
Apr 2011

54700 mi
Bad Hub Bearing 
Mar 2012

68000 mi
Car shuts of on hills when idiling. Reset computer. 
Infiniti G in New Hampshire, United States
Dec 2011 - Mar 2016
Mar 2016

117000 mi

US $200
Could start car but could not shift out of park. Problem was wires to brake lights were shorting out because coating had cracked and worn away exposing wires. 
Infiniti G in Illinois, United States
Oct 2012 - Jul 2018
Aug 2013

95000 mi
The AC compressor was noisy. Replaced under extended warranty. 
Jun 2014

105000 mi

US $50
Passenger sway bar replaced. Knocking sound when going over bumps. 
Jul 2016

130200 mi

US $82
part of emissions system. vapor canister vent valve. 
Dec 2016

134000 mi

US $1100
shock & strut assembly replaced with OEM parts due to deminished ride quality. Preventive maintenence before it gets worse. 
May 2018

152000 mi

US $490
Crews holding rod between gear lever and transmission corroded and broke. screws & washers were replaced no issues with the rod itself. Replaced 2 Front Wheel Bearings. Front driver side wheel bearing making noise. Also replaced passenger side wheel bearing proactively. 
Infiniti G in New York, United States
Jun 2013 - Jul 2016
Jan 2014

90000 mi

US $315
Replaced "dragging" caliper. 
Aug 2014

63900 mi

US $550
Left rear wheel bearing went while away on vacation - replaced at Firestone dealer Right rear wheel bearing went at same time. Noises were very noticeable. 
Sep 2014

66000 mi

US $550
after vacation - a month later - left front wheel bearing replaced. No idea how all 4 wheel bearings could have gone in 6 mos. Over torqueing at dealer??? 
Dec 2015

90000 mi

US $340
This is the 7th wheel bearing I have replaced on this car. I do not drive hard - was able to get 45k miles out of my last set of tires - but for some reason, this car is chewing up wheel bearings. Basically - get about 25k miles for each 
Feb 2016

91400 mi

US $300
mechanic noticed stabilizer link was wearing - waited a few months before replacing 
Infiniti G in Wisconsin, United States
Nov 2012 - Dec 2016
Jul 2016

145300 mi

US $100
battery failed after 50 months 
Infiniti G in Ontario, Canada
Jun 2012 - Apr 2017
Jun 2013

126480 mi

C $250
Noisy left front wheel bearing. 
Jan 2014

133920 mi
Heat shield: trailing end detatched from catalytic converter was dragging on the pavement. Re-attached. 
Infiniti G in Virginia, United States
Feb 2012 - Dec 2012
Mar 2012

32000 mi

US $50
the tire pressure sensor was broken. No one knows how but it seems from the dealer last time they serviced the car. it was causing a metal clicking sound at times 
Jun 2012

37000 mi

US $384
Idle was producing a loud ticking noise and I noticed the oil level was lower than it should be for a 3000 mile interval. Dealer reset the idle and did not find any issues with the car. 
Infiniti G in Colorado, United States
Mar 2017 - Mar 2018
Nov 2017

141000 mi

US $200
Oil Cooler Gasket was failing. Had it replaced. 
Infiniti G in Kentucky, United States
Sep 2011 - Nov 2017
Sep 2016

126000 mi

US $3560
Reverse started slipping. Shop rebuilt transmission. 
Infiniti G in Illinois, United States
Mar 2014 - Jun 2014
Apr 2014

42000 mi

US $560
Brake caliper broken. Had to replace rotor and pad. 
Infiniti G in Georgia, United States
Jan 2012 - Apr 2012
Apr 2012

60000 mi
Would not shift manually (automatic transmission 5at). If shifted manually, it would automatically go into sport mode and would not return to Sport mode. They replaced the shifter assembly. Located in the middle area between the seats. 
Infiniti G in Illinois, United States
Jun 2011 - Jan 2015
Aug 2012

62400 mi

US $900
driver door bezel replaced, lights repaired 
Mar 2014

80000 mi

US $500
TPMS sensors needed to be replaced 
Infiniti G in Ohio, United States
Oct 2011 - Dec 2011
Dec 2011

24000 mi
no audio 
Infiniti G in Michigan, United States
Aug 2011 - Sep 2016
Oct 2013

108800 mi

US $482
Left front wheel bearing needed replacement. 
Mar 2016

152000 mi

US $300
Replace air conditioning compressor. 
Infiniti G in New York, United States
Jul 2010 - Mar 2014
Aug 2010

15000 mi
Dealer unable to update Nav maps. Hard drive defective, replaced HD unit 
Sep 2011

31000 mi
Sat. Radio failed. Sat. Traffic however still worked. Entire radio unit had to be replaced, on order.  
Oct 2011

31000 mi
Dealer installed wrong radio unit, had to revisit dealer for the correct unit to be ordered. Unit order, problem solved. 
Dec 2012

61000 mi
Ticking sound. Needed new catalytic converter. Covered by warranty. Needed 2 days for parts to arrive and install after initial consultation 
Infiniti G in Kentucky, United States
Apr 2008 - Mar 2010
May 2008

7000 mi
Car out of alignment since new. Slight pull to left. 
Dec 2008

19000 mi
Stereo (Bose) at moderate levels vibrates and rattles doors. It sound like loose wiring in doors hitting plastic. Dealer said Infiniti does not cover, I plan to escalate to Infiniti Corporate. 
Jun 2009

30000 mi
Seal protruding from trunk finisher. 
Infiniti G in Colorado, United States
Jan 2017 - Jul 2017
Jun 2017

148000 mi

US $535
Code P0011. Replaced right side solenoid timing thing 
Jul 2017

148200 mi

US $535
Code P0011. Replaced left side solenoid timing thing 
Infiniti G in Illinois, United States
Nov 2007 - Jun 2011
Dec 2009

42000 mi
Rattle in passenger seat 
May 2010

48600 mi
Rattle in passenger seat when unoccupied 
Infiniti G in New Jersey, United States
Nov 2007 - Oct 2016
Sep 2008

9000 mi
Unable to change FM radio presets using steering wheel mounted controls. Related to Infiniti Technical Service Bulletin ITB08-037 dated July 24, 2008. 
Oct 2008

10000 mi
Replaced audio control unit. Reset radio presets, stored addresses, and XM radio code. Problem resolved. 
Oct 2009

22300 mi
On random occasions (4 times per year), upon starting the vehicle and turning on the automatic climate control system using the "auto" button, both driver and passenger temperatures would be set at 90 degrees. Dealer could not replicate the problem. 
Mar 2011

41000 mi
With sunshade open, sunroof would rattle in the closed position. Also when closed, the sunroof had lots of movement when pushing against the glass (towards the sky). Steering column made a high pitch squeak when adjusting up/down (i.e. comfort and convenience item - lift steering wheel on exit). Dealer lubricated the column but problem did not go away. They ordered a new motor for future installation. 
Jun 2011

45000 mi
Dealer replaced steering column motor that eliminated the high pitch squeak when adjusting up/down (i.e. comfort and convenience item - lift steering wheel on exit). 
Sep 2011

47000 mi
Noise/rattle from front driver and passenger doors while driving. Service technician lubed weather stripping that reduced the noise and advised us to do the same at regular intervals to prevent recurrence. 
Jun 2013

70000 mi

US $700
Initially felt like a tire balancing problem. After trips to different shops, one diagnosed the problem with the front wheel bearings. Replaced with OEM bearings and changed out the rotors (preventative) since they had to be removed anyway 
Oct 2016

98000 mi

US $270
Stepping on throttle, it sounded like the engine was about to stall. Also variable RPM on tachometer during idle. Replaced mass airflow sensor to remedy the problem. 
Infiniti G in Ontario, Canada
Mar 2008 - Mar 2010
Jan 2009

4960 mi

C $198
Shifting from gear 2 to 3 is extremely rough at times. Took it in, they said it was normal (which is not true), but they went ahead and changed some fluids and charged me almost 200 bucks for it. It got somewhat better after (it happens less often now). 
Infiniti G in New York, United States
Sep 2008 - Apr 2012
May 2011

42500 mi
Upper radiator hose leak at connection. Added sealant to upper rad hose and install additional clamp. Leak was minor but fairly common according to G owners. 
Mar 2012

48000 mi
Hairline crack in head gasket turned even more major work when a crack in the external right camshaft was discovered. New cam and related parts had to be ordered in from Japan. A 2011 G37x was provided for the full period as a loaner. 
Infiniti G in New York, United States
Mar 2008 - May 2010
Apr 2008

1000 mi
Front windows would go down about 2 inches and the trunk would open when parked in my driveway. Would occur about once a week. Car had less than 850 miles on odometer. 
Jun 2008

4000 mi
Rubber moulding/gasket on top of left rear -passenger door was off the track. They reinstalled the moulding/gasket. 
Jul 2008

4000 mi
Service Engine Soon light went on. Car ran fine. Called and went to dealer who checked car computer that indicated something with the emission system (gas cap not on right but it was). He reset the software and the car has been fine since. Took 30 min. 
Feb 2009

13000 mi
Stitching in rear seat upholstering was coming undone. Replaced seat. 
Infiniti G in New York, United States
Sep 2008 - Jul 2011
Jan 2008

3200 mi
Fix fuel cap tether 
Oct 2008

3000 mi
Fuel cap tether broke. 
Feb 2009

8000 mi
Gas cap tether broke. 
Jun 2009

16000 mi
Std maintenance w/ minor factory warranty repairs, including gas cap tether. 
May 2010

31300 mi
broken cupholder 
Sep 2010

37000 mi
Replaced gas cap tether for the 3rd time. 
Infiniti G in Illinois, United States
Sep 2011 - Jun 2018
Mar 2017

111000 mi

US $300
Wire harness for trunk release failed. Wire harness was repaired. 
Jul 2017

112000 mi

US $450
Wheel bearing replaced 
Infiniti G in New Jersey, United States
Sep 2008 - Mar 2009
Dec 2008

2000 mi
Passenger side weather stripping was coming loose.  
Infiniti G in Nebraska, United States
Dec 2015 - Mar 2017
Jan 2017

US $472
Power Steering Flush and AWD service 
Feb 2017

67000 mi

US $72
Catalytic converters are both rusting through. Dealer's quote to replace is $2,000. Was quoted $2,400 by Meineke. It passed emissions testing 2 days later. 
Infiniti G in North Carolina, United States
Nov 2009 - Mar 2012
May 2011

48000 mi
soft plastic trim on steering wheel and door cups had marks where plastic was rubbed off. Steering wheel replaced as well as cups. Windows were going down on their own. Replaced key fobs. TPMS sensor was bad. Replaced. 
Infiniti G in New Jersey, United States
Apr 2008 - Apr 2010
Feb 2009

12000 mi
Repair of console shifter. 
Infiniti G in California, United States
Dec 2008 - Dec 2012
Nov 2011

71000 mi

US $1000
replace four struts - one was obviously blown with fluid leaking. broke tire pressure sensor when changing tires. Light still on as trip to dealer required to reset computer. 
Infiniti G in Wisconsin, United States
Oct 2010 - May 2012
May 2012

57000 mi
CD changer stopped working 
Infiniti G in New York, United States
Jun 2011 - Aug 2012
Dec 2011

35311 mi
Trunk lid was misaligned, realigned and touched up paint. 
Feb 2012

36954 mi
TSB Related to fill limit cut vent valve. Covered factory good will as the warranty had expired. 
Infiniti G in New York, United States
Dec 2008 - Mar 2010
Jan 2009

11000 mi
Drivers side door had intermittent unlocking issues. Would need to lockunlock several times to get to actually unlock. Dealer isolated to door lock actuator. Dealer repaired under factory warranty. So far, problem has not reoccurred. 
Infiniti G in Tennessee, United States
Aug 2008 - Jun 2011
Sep 2008

3000 mi
Nav screen would go blank on vehicle startup locking out all functions of the screen (HVAC, Radio, NAV) Intermittant and rare problem but happened three times in a month. Dealer replaced unit without having to replicate, no issues since. 
Infiniti G in New Jersey, United States
Nov 2007 - Mar 2010
Jan 2009

9000 mi
Driver door would not close after unlocking; latch mechanism was stuck in open position; happened during very cold winter days. 
Infiniti G in Ontario, Canada
Dec 2009 - Jul 2011
Jan 2010

8680 mi
Replaced sensor for traction control. 
Apr 2010

13480 mi
Repaired corrosion on trunk lid. 
Infiniti G in Massachusetts, United States
Mar 2016 - Dec 2016
Apr 2016

129000 mi

US $400
replaced front wheel hub assembly 
Nov 2016

136000 mi

US $600
replaced starter 
Infiniti G in New York, United States
Oct 2010 - Jun 2017
Jun 2013

40000 mi
Drive Belt 
Mar 2014

51000 mi
Broken wheel bearing. Covered under warranty. 

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2008 Infiniti G 4-door

6-cylinder automatic 2WD

Infiniti G in Florida, United States
Jan 2008 - Mar 2010
Mar 2008

2000 mi
Car had rattles in door panels. Dealer successfully repaired. Trunk has to be slammed, or at least pushed with muscle to close. Was told it's normal but several have complained about this fit and finish issue. I can live with it. 

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2008 Infiniti G 2dr Coupe

330-horsepower 3.7L V6 6-speed manual RWD

Infiniti G in California, United States
Jan 2012 - Jun 2012
Feb 2012

24200 mi
Water leaking from drivers side door area and window Water still leaking into the car from drivers side window door area Exhaust making rattle noise 
Infiniti G in Nebraska, United States
Aug 2007 - Mar 2010
Nov 2007

2000 mi
There was a pinging noise that came from underneath the vehicle when I shifted into first gear. I took the vehicle to Infiniti, where they told me that there was a recall that was extended into the 08 model for the rear axle. After the repair the pingin 
Sep 2008

10000 mi
The second bank of the VVEL was knocking loudly when at idle. 
Aug 2009

17000 mi
The leather seat on the driver side was bubbling/stretching. Dealer repaired at no cost. 
Infiniti G in Florida, United States
May 2008 - Jun 2011
Feb 2009

8000 mi

US $44
Rattle in dash. Dealer claimed it was seat mount. Replaced mount, noise still there. I need to go to the dealer and show them the problem 
Apr 2009

9000 mi
Service engine soon light came on. It was determined that the problem wasn't a loose gas cap. Infiniti picked up the car, left a loaner and reset the computer management. 
Aug 2009

13000 mi

US $800
Rattling in dash. Corporate tech support got involved and instructed dealer to perform specific tests. Outcome of tests resulted in Infiniti shipping an entire new dash assembly. Waiting for final install and test drive. Dealer provided new loaner. 
Nov 2009

14900 mi

US $850
Still popping sounds in dash after dash replaced. Infiniti is sending design engineer next week to evaluate. If car can't be fixed, I am going to pursue lemon law. 
Jan 2010

16000 mi
Rattle in dash repaired after 5 months of trying. Infiniti reimbursed me $1200. 
Infiniti G in Illinois, United States
Dec 2013 - Dec 2014
Feb 2014

56000 mi

US $5
Replaced badly scratched steering wheel trim. Known issue with 2008 soft-touch plastic coating. Refinished stainless steel on doorpulls because of scratches. 
Aug 2014

59000 mi

US $60
Refinished headlights due to oxidation and haziness. 
Infiniti G in Illinois, United States
Jul 2011 - Jun 2018
Apr 2012

54000 mi
6spd manual was noisy at idle and a bit clunky. Replaced transmission. Tpms light was on and throwing a code. New bcm. 
Infiniti G in Washington, United States
Aug 2007 - Jan 2012
Aug 2010

10000 mi
Battery drains even when engine off. Effect is, car will unexpectedly not start and require a jump or tow. Infiniti has been aware of this problem since car was introduced and can't/won't fix. 
Infiniti G in Oregon, United States
Sep 2007 - Feb 2010
Jan 2008

1000 mi
Freezing of media center upon start of car. Replaced the "navigation control unit". 
Infiniti G in Colorado, United States
Jan 2008 - Mar 2011
Jul 2008

5462 mi
CLIENT STATES THAT THERES A CHIRPING NOISE FROM REAR AXLE. ADVISE. VERIFIED CLICKING FROM BOTH REAR AXLES. R&R BOTH REAR AXLES APPLY MOLY COAT PER ITB TO RESOLVE. 1.3 HOURS. BOLT-39606-17V0A QTY 12. 
Dec 2008

9000 mi
Passenger window did not seal properly when door was closed causing wind noise on road/highway above 45mph. 
Mar 2010

21321 mi

US $1300
brought car in because clutch felt like it was slipping engaging 1st gear and during shifts. dealer confirms car requires new clutch but NOT flywheel. not covered under warranty. when asked why it failed so soon, they replied "that's typical on this car" 
Infiniti G in Georgia, United States
Apr 2010 - Jun 2018
Sep 2010

33000 mi
RF wheel was flaking paint/finish revealing a dark background. Dealership re-furbished the wheel. However, the wheel color does not match the OEM wheels 
Jan 2012 battery was being drained by a faulty sensor in the exhaust system. Dealer replaced the sensor and the battery at no charge. Also, rotors were resurfaced due to shaking when brakes were applied (pads replaced as well). 
Infiniti G in Arizona, United States
Nov 2007 - Sep 2014
Jun 2008

7000 mi
Rear axle "chirp", repaired via TSB. Muffler rattling; replaced as per TSB. 
Jul 2008

8000 mi
VVEL knocking; repaired via TSB. Repair succesfully. 
Sep 2008

11000 mi
Requested tightening of sunroof/frame to cure rattling and wind noise. Dealer claims no repair necessary. Repaired by owner. 
Oct 2008

12000 mi
Sunroof frame rails separated after first dealer could not replicate the problem. Second dealer removed sunroof and all components, and reinstalled/fitted everything. 
Jan 2011

40000 mi
Clutch failed to release on uphill start. Bleed master clutch cylinder. Took very long time to repressurize. Dealer replaced master and slave clutch cylinders. 
Oct 2012

64000 mi

US $750
Seals in clutch slave cylinder failed to hold/pressurize fluid. Replace part, clean all internal clutch parts of oil. Flush fluid. 
Jul 2014

89000 mi

US $1500
Rear cross member required replacement. Part poorly designed as lube joint leaks and is not replaceable. 
Infiniti G in Ohio, United States
Nov 2007 - Mar 2010
Aug 2008

9000 mi
XM had to be replaced, steering column was not replaced properly. New steering column has to be ordered and installed separately. Loud rattle on every bump. 
Infiniti G in Tennessee, United States
Dec 2007 - Jun 2018
Feb 2008

1710 mi
Coolant odor - No leak found - Low beams aimed low - found to be within spec - Clear bra peeling & turning black around edges - clear bra removed - passenger air bag off lamp - system working within spec. Coolant odor - NO leak found Low Beams appear aimed too low - Checked and found to be within specifications. Clear Bra peeling and turning black around edges - Had all pieces removed due to discoloration and peeling. Check air-bag off lamp - Airbag cir 
Feb 2009

10000 mi
Both headlight assemblies have condensation occurring inside. Both headlight replaced. One week later, passenger headlight exhibiting condensation again on the inside. 
Mar 2009

10000 mi
Returned car to dealer to have passenger headlight assembly replaced. 
Aug 2016

81900 mi

US $371
Map on NAV unit was rotating. NAV unit replaced under extended warranty. Found ROM codes in AV unit when in self diagnosis. Found fault code to be in AV control unit. Idle issue. On startup, will start then fail. When idling, idle will drop to 200rpm then come back up. Performed Fuel Induction Service and Reset Idle and ECU. 
Infiniti G in Pennsylvania, United States
Jun 2009 - Oct 2011
Oct 2009

19000 mi
Right front strut replaced. 
Aug 2010

23000 mi
I noticed a rattle when starting the car & asked service at the Infiniti dealer to look into it during regular service. They decided muffler was the problem, and replaced it under warranty (no cost to me). I was happy with the resolution. 
Infiniti G in Maryland, United States
Jun 2010 - Jan 2017
Mar 2011

30000 mi
Exhaust rattle, loose metal in muffler baffles. 
Jan 2017

80000 mi

US $1272
Reverse switch failed, resulting in backup camera and reverse lights not working. Leaking valve cover. Gasket and valve cover was replaced. 
Infiniti G in Oklahoma, United States
Sep 2013 - Sep 2014
Sep 2013

35000 mi

US $150
Wheel bearing making terrible drone noise. Only the front passenger bearing needed to be replaced. 
Infiniti G in Idaho, United States
Nov 2007 - Jun 2011
Apr 2008

1000 mi
Leather Seat (driver's) replaced due to dent/bubble issue. 
Jul 2008

2000 mi
Muffler replaced. 
Aug 2008

4000 mi
Rattle in main muffler TSB. 
Infiniti G in Kentucky, United States
Jun 2017 - Jun 2019
Dec 2017

105000 mi

US $450
Replaced spark plugs at 104,000 (with autolite). Engine running rough- general misfire across all plugs. Switched to original NKG plugs, corrected the misfire. ( Original plugs looked pretty good for 104,000 miles.) 
Infiniti G in Nebraska, United States
Oct 2007 - Jun 2018
Oct 2009

19000 mi
Brief buzz in instrument cluster on hitting sharp bumps. Dealer lubricated cluster mounting point. 
Nov 2011

36500 mi
Rattle in instrument cluster noticeable only on sharp bumps. Mechanic "insulated" instrument cluster. Repair not successful. Since not constant, will not try again. 
Infiniti G in Texas, United States
Nov 2007 - Jul 2009
Jan 2008

1000 mi
Cut in passenger side door panel. 
Oct 2008

7000 mi
Chrome piece came loose from passenger side dash vent. 
Infiniti G in Michigan, United States
Dec 2007 - Mar 2010
Oct 2007

300 mi
warranty repair. rear axle click. rear splines were removed, lubed, re torqued and good to go. chirp/click noise dissapeared. however i am only at 2300 miles now. 
Jun 2008

4000 mi
I had an exhaust/muffler that made a buzzing/rattling noise on a cold start and I got the muffler replaced by the updated part! 
Infiniti G in California, United States
Jul 2009 - Mar 2010
Jul 2009

19000 mi
Clutch failed again, identical to June 2008 repair issue on this vehicle. Bad slave cylinder. 

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2008 Infiniti G 2dr Coupe

330-horsepower 3.7L V6 5-speed shiftable automatic RWD

Infiniti G in California, United States
Aug 2015 - Jun 2018
Feb 2018

76800 mi

US $1500
brake pad replacement, rotor resurfacing 
Infiniti G in Ontario, Canada
Oct 2016 - Sep 2017
Sep 2017

22320 mi

C $1000
Broken muffler, internal baffling rattling with no external corrosion present .. rattles upon start up and just off idle 
Infiniti G in Tennessee, United States
Jan 2016 - Sep 2016
Feb 2016

114700 mi
Drainage channels in sunroof stopped up. Leak into floor on passenger side. Shop blew out lines with compressed air. 
Jun 2016

123000 mi

US $140
Hesitation when accelerating from a stop. Sometimes hesitation on the go randomly. Shop updated ECM software and placed in re-learn. Have not had any problem since. 
Infiniti G in Ontario, Canada
Dec 2013 - Jul 2015
Jul 2015

60760 mi
Compressor making noise, spraying with WD40 stops it temporarily. 
Infiniti G in California, United States
Jun 2010 - Sep 2014
Jun 2011

41000 mi
Loose console padding was replaced under warranty. 
Infiniti G in Washington, United States
Oct 2007 - Jun 2008
Nov 2007

1000 mi
Ipod Interface Cable that came with vehicle had been kinked and was defective. 
Feb 2008

7000 mi
Passenger seat cushion leather split starting at perforation in leather. 
Infiniti G in Virginia, United States
Oct 2007 - Jun 2018
Oct 2009

44000 mi

US $125
Defective muffler replaced under warranty 
Nov 2012

74700 mi

US $300
Front wheel bearings replaced. 
Infiniti G in Ontario, Canada
Nov 2007 - Nov 2010
Sep 2008

8060 mi
Supplemental airbag warning indicator light flashing. The cable in the passenger seat was knocked loose by a back seat passenger. It has happened since and I need to return it to the shop once more.  
May 2009

9300 mi
FIXED: Air Bag Light, second time. FIXED: Passenger Window Does not come back up. FIXED: Passenger Window control does not go all the way back up on one pull of the switch.  NOT FIXED: Reverse squeek/squeal NOT FIXED: Engine Surges when in reverse 
Jul 2010

15500 mi
Rattle in muffler. Muffler replaced. Manu defect. 
Infiniti G in Nevada, United States
Oct 2007 - Jun 2009
Dec 2007

5000 mi
Exhaust rattle. New muffler ordered. Scheduled to be repaired Friday 01/03/2008. 
Jan 2008

6000 mi
Replaced exhaust due to rattle. 
Infiniti G in California, United States
Nov 2007 - Jan 2020
Sep 2008

10000 mi
The right side of the lower seat "wing" leather was cracking more so than the rest of the leather. The right side of the lower seat "wing" leather was cracking more so than the rest of the leather.On second visit the dealer had the lower seat leather replaced.  
Sep 2009

19000 mi
occasional intermittent surge and rough idle, Mfg bulletin 07-0488 reprogrammed ECU with latest logic. Sunroof shade rattles, has been repaired before. The rubber seals dry out and cause a rattle, requires the rubber to be cleaned and lubricated. It is a known problem with G37 sunroof shades according to the dealer. 
Mar 2010

24000 mi
Tire Pressure Monitor Sensor (TPMS) nuisance light. Re-registered all TPMS in the tires. 
May 2010

26000 mi
Muffler inner baffle breaks free. A rattle can be heard in the muffler as the engine decelerates to idle after high rev - known problem. The dealer replaced vent control valve and updated ECM programming. This may cause the electrical system to use too much amperage and cause a battery failure if car doesn't get used over several days. 
Mar 2011

34000 mi
The instrument cluster cover (vinyl, I think) was warping on the left side and sticking out a bit. I never noticed it, the dealer brought it to my attention and they replaced it for free. 
Nov 2011

40700 mi
I had a hard time filling my car with fuel. I asked the dealer and it is a known problem, the dealer replaced the gas vent valve with a newly designed one. 
Jun 2012

47000 mi
Gas Gauge reading was incorrect, replaced level sensor. Gas tank vent not working properly. When filling tank the fuel would gurgle up the fill spout shutting off the nozzle. The dot matrix LCD in between the tach and speedometer would sometimes not illumunate brightly during daytime, as if it were stuck on night time brightness. Radiator hoses needed replacement. Front brakes squeak, found out that there was a TSB by Infiniti ITB11 050, replace front caliper sliding pins with updated part. Didn't work. 
Jun 2017

92000 mi

US $900
Brake pads were fine, but the brake rotors could not be machined as they were down to the thinnest allowed. I could feel the brakes quiver when slowing down from high speed, but not during normal braking. 
Jan 2020

116000 mi

US $810
Replaced fuel neck check valve. I was having a hard time filling the tank. 
Infiniti G in North Carolina, United States
Oct 2007 - Mar 2010
Nov 2008

10000 mi
Rearward movement of auto with steering full right produced loud clunk while whole front end seem to shift abruptly to the left. Extreme cupping of front tires. Found spindle unalignable. Replaced parts. Provided new front tires. No cost to owner. 
Infiniti G in Washington, United States
Oct 2007 - Jun 2011
Aug 2009

23000 mi
The door panel was damaged by a window tinter (contracted through the dealer) - so they pick up the cost for fixing it. I am very happy! 
Infiniti G in Alberta, Canada
Sep 2007 - Mar 2010
Jun 2008

9920 mi
Heater core had sealent in it causing a ticking sound. As per TSB 
Infiniti G in Rhode Island, United States
Aug 2007 - Jun 2009
Apr 2008

4000 mi
TSB - when slowing or breaking RPMs would surge up 400 rpms. 
Infiniti G in New York, United States
Mar 2012 - Aug 2014
Aug 2014

143000 mi
Radio stopped working 
Infiniti G in Texas, United States
Aug 2007 - May 2012
Dec 2009

22000 mi
Window on passenger side opened automatically upon opening the door and did not close upon closing door. Repaired by service technican reprogramming the door at no charge. 
Aug 2011

40000 mi
Minor peeling on steering wheel, dealer replaced steering wheel paid for by Infiniti. 
Infiniti G in New Jersey, United States
Sep 2007 - Mar 2010
Oct 2008

15000 mi
TSB on exhaust 
Dec 2008

18000 mi
Battery repeatedly died after sitting more than 3 or 4 days.  
Infiniti G in Utah, United States
Sep 2007 - Aug 2011
Jan 2009

8000 mi
Defective trunk latch causing battery drain. 
Infiniti G in Indiana, United States
Sep 2007 - Aug 2010
Feb 2009

14000 mi
TSB loose baffle in muffler. 
Infiniti G in New Jersey, United States
Nov 2007 - Sep 2010
Apr 2010

26000 mi
I had a new muffler installed per service bulletin to fix a rattle issue. 
Jul 2010

28000 mi
Replaced leather seat back after being deformed 
Infiniti G in Georgia, United States
Sep 2007 - Jun 2018
Dec 2007

2000 mi
Rattles that the dealer could not hear. 
Jul 2008

9000 mi
Idle speed high under some conditions. Existing TSB covered this and dealer re-flash the ECU. 
Aug 2008

10000 mi
Exhaust rattle when cold. 
Oct 2008

11000 mi
Exhaust rattle when cold. 
Apr 2010

23000 mi
Battery Drain issue finally fixed. 
Infiniti G in California, United States
Mar 2011 - Jun 2018
Apr 2011

24000 mi
Dealer replaced battery, vent control valve and re-programed ECM under warranty 
Dec 2011

29000 mi

US $650
Muffler started to make noise on start up. 
Jun 2016

63000 mi

US $1500
Cat convert 
Infiniti G in California, United States
Dec 2015 - Dec 2016
Dec 2015

12000 mi

US $257
Battery failed to hold charge; oil change. 
Infiniti G in Tennessee, United States
Nov 2010 - Jun 2015
Dec 2010

27000 mi
Drivers side door trim around upper speaker leaking. Replaced all door and window seals. 
Jun 2011

34000 mi
Engine would surge about 500 to 1000 rpm's after coming to a stop with foot on brake pedal. Dealer reset ECM. This also stopped the lifter rattle. 
Jan 2012

40700 mi
A wire had come loose causing the heater to not sense the cabin temperature. Note: Even though my car was out of warranty they did not charge me for the service. 
Infiniti G in California, United States
Dec 2010 - Aug 2016
Jan 2011

33000 mi

US $700
rattling exhaust 
Mar 2011

36000 mi
Car consumed enough oil in 5k miles to put the car into limp mode 
Jul 2011

41000 mi
Clanking sound at low RPMs under light load in 1st gear 
Infiniti G in Indiana, United States
May 2008 - Jul 2014
Jul 2009

20000 mi
Replaced muffler due to rattles 
Jul 2010

33000 mi
A/C making noise. Dealership replaced compressor under warranty. Hesitation when manually shifting to 1st gear. Could replicate problem but could not find solution. 
Jul 2014

85000 mi
Tilt steering motor not working properly. 
Infiniti G in Virginia, United States
Jun 2011 - Dec 2012
Dec 2011

62000 mi
Had to replace the gauge cluster dash padding. It was peeling up from the left side. 
Infiniti G in Georgia, United States
Jan 2010 - Jun 2011
Nov 2010

37000 mi
The dealership replaced some kind of valve in the engine free of charge. 
Infiniti G in Connecticut, United States
Sep 2011 - Jul 2018
Jan 2015

64200 mi

US $400
Battery, relay, and fuses replaced. 
Jul 2018

148000 mi

US $1500
tires, rotors & pads all around 
Infiniti G in Texas, United States
Feb 2009 - Feb 2015
Feb 2013

25900 mi

US $700
Wheel bearing and brakes 
Infiniti G in Arizona, United States
Jan 2009 - Apr 2012
Mar 2012

47000 mi
Was told hood pistons had gone bad and would need to be replaced (hood will not stay open on its own). Parts were ordered but not fixed during scheduled 45K mileage maintenance. 
Infiniti G in Alberta, Canada
Nov 2008 - Apr 2011
Nov 2009

11160 mi
One of the cables to the hood wouldn't release and as a result the hood would not latch on the passenger side of the vehicle. They successfully replaced the cable. 
Jun 2010

13020 mi
Firmware update was performed. Helped improve the radio presets scrolling function. 
Nov 2010

15500 mi
Battery cable was not attached properly therefore the car battery was unable to charge correctly. 
Infiniti G in Oklahoma, United States
Sep 2009 - Sep 2013
Dec 2009

19000 mi
Battery not holding charge. Would die after a day of sitting. Infiniti discovered problem and issued a TSB to replace parts and upgrade battery. 
Jan 2010

46700 mi
TPMS sensors malfunctioning. Dealer tested and replaced with new sensors for all 4 wheels. 
Jun 2010

23000 mi
Switch for Sport mode in shifter assembly went bad. Shifter would no longer recognized sport mode even though shifter was in sport mode position. New shifter assembly ordered and replaced and problem fixed. 
Nov 2010

29000 mi
Clicking noise coming from rear axle. Axles were removed and re lubricated to solve the problem. 
Infiniti G in Arizona, United States
Sep 2011 - Aug 2013
May 2012

46400 mi
Sunroof failure - motor stripped gears. Sunroof stuck open. Repaired under warranty. 

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2008 Infiniti G 2-door

6-cylinder manual 2WD

Infiniti G in Washington, United States
Sep 2007 - Mar 2010
Dec 2007

3000 mi
The suspension of the vehicle was making a chirping sound when you would transfer weight from front to back or side to side while driving. 
Oct 2008

14000 mi
Exhaust muffler had to be replaced as it was making a tin can sound.  

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2008 Infiniti G 2-door

6-cylinder automatic 2WD

Infiniti G in Texas, United States
Nov 2007 - Mar 2010
Dec 2007

5000 mi
defective muffler. new one ordered 
Infiniti G in Alabama, United States
Nov 2011 - Jan 2012
Dec 2011

41000 mi
baffles issue in exhaust covered by warranty 

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2007 Infiniti G

Engine not specified

Infiniti G in Oklahoma, United States
Mar 2011 - Apr 2011
Apr 2011

77000 mi

US $300
Bucking and jerking after sitting for few hours. Lasted approx 1 minute and resolved. Harsh shifting. Traded car in for new Kia Optima. 
Infiniti G in Florida, United States
Nov 2007 - Mar 2010
Dec 2007

8000 mi

US $50
Cruise control surge, throttle tip-in. 
Infiniti G in Washington, United States
Jul 2014 - Dec 2014
Jul 2014

73000 mi

US $1500
gaskets inside timing case were blown. 
Infiniti G in Florida, United States
Jan 2009 - Mar 2010
Feb 2009

24000 mi

US $200
Both Rear Window seals were deformed and caused wind noise. 
Infiniti G in California, United States
Dec 2006 - Mar 2010
Jan 2007

2000 mi
right rear window seal wind noise 

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2007 Infiniti G 4dr Sedan

306-horsepower 3.5L V6 6-speed manual RWD

Infiniti G in California, United States
Aug 2013 - Feb 2015
Nov 2013

61700 mi

US $449
The Clutch Master Cylinder went out and needed to be replaced. The only part available that would fit had to be ordered from the Factory and was delivered by truck to the Infiniti Dealership in Fresno and then delivered to auto shop. 
May 2014

66100 mi

US $3504
The entire clutch system had to be replaced. Right side shock strut bad. Passenger side headlight assembly had to be replaced. 
Jan 2015

64500 mi

US $1158
Had to replace Catalytic converter. 
Infiniti G in Connecticut, United States
May 2009 - Aug 2013
Sep 2011

73000 mi

US $3900
Clutch, flywheel, clutch hydraulics, etc 
Jun 2012

79000 mi

US $800
replace 2 front brake calipers 
Infiniti G in Virginia, United States
Aug 2013 - Jul 2014
Oct 2013

87300 mi

US $200
Throttle bodies lost calibration, had to be reset 
Infiniti G in Maryland, United States
Sep 2007 - Dec 2012
Apr 2008

11000 mi
Front driver's side window was noisy during rain events. Screeched loudly and closed slowly. 
Dec 2008

25000 mi
Interior driver's door trim. Support for headrest was broken. 
Oct 2009

42000 mi
Driver's side door pull was peeling. 
Mar 2010

48000 mi
Peeling steering wheel and rattle in the gauge cluster Steering wheel replaced,  gauge cluster replaced. 
Jun 2012

94000 mi
Wheel bearing replaced 
Infiniti G in Georgia, United States
Jan 2010 - Jul 2013
Mar 2011

32000 mi
Headlight failed. Driver side window was lowering and raising very slowly. 
Infiniti G in Mississippi, United States
Nov 2012 - Dec 2016
Dec 2013

156000 mi

US $1800
Replace the rack and pinion. 
Feb 2014

159100 mi

US $60
The idler pulley broke down. I had to order this part (no part stores carried it) and I replaced it along with the drive belt. 
Feb 2015

186000 mi

US $843
Slave cylinder broke. They had to lower the transmission to get to it. 
Sep 2016

236000 mi

US $1011
Leaking power steering fluid. Turns out the rack went out. This is the 2nd time I've replaced this in 2 years. Took 7 days to get the right part. 
Dec 2016

236000 mi

US $380
Driver wheel bearing went out. Pressure plate starting going bad. Squealing noise when clutch depressed. 
Infiniti G in California, United States
Feb 2007 - Jun 2018
Aug 2007

4000 mi
Clutch failed. Fully depressed and would not come back up. Had to be towed to dealer. Car was not safe to drive. Diagnosis -> Air somehow got into clutch cylinder (Not sure if Master or Slave). They bled the air from the system and it's fine now. 
Sep 2007

4000 mi
Leak in slave cylinder of clutch (Manual transmission) Was unsuccessfully diagnosed and not repaired properly in August. Had to come back in September. Parts ordered and installed. Repair took 3 days. 
Oct 2007

5000 mi
Clutch losing pressure AGAIN. Previous TWO repair attempts were only temporary solutions. I had to involve Infiniti corporate. The dealership had to wait for a part from Infiniti corporate. There's now a recall on the clutch. 
Jun 2009

22000 mi
Squeaky brakes and smell from AC condensor. 
Mar 2010

32000 mi
Manual Transmission grinds when shifting quickly into 5th gear. The dealer claimed they could not duplicate. 
Oct 2010

42200 mi
Sunroof weatherstripping kept falling out. Instrument cluster trim sticking out, no longer flush. Weather stripping adjusted - known issue, TSB was issued for it. Instrument cluster trim was replaced under warranty - they had the part. 
Nov 2010

42900 mi

US $250
Drive belt broke damaging AC compressor. Belt passed inspection one month prior. It should not have. Disappointed that dealer didn't spot worn belt. Could have prevented car breaking down in traffic and requiring tow. 
Sep 2011

52000 mi

US $350
Serpentine belt snapped again. Brought back to repair shop that did original repair in June. Found Tensioner misaligned with serpentine belt. I paid for part but shop covered labor and cost of additional belt. 
Apr 2014

81500 mi

US $2300
Clutch, flywheel and pressure plate needed replacement, mechanical failure. 
Dec 2014

91000 mi

US $350
Hoses leaking needed replacement. 
Sep 2016

110000 mi

US $75
Coolant hoses leaking. Replaced. 
Aug 2017

121000 mi

US $650
A/C Receiver Drier leaking coolant - replaced O rings and refrigerant Replaced Battery 
Infiniti G in Virginia, United States
Feb 2007 - Jun 2011
Feb 2008

7000 mi
Reprogram keyfob, to prevent cellular interference. 
Aug 2008

11000 mi
Clutch plate TSB. 
Infiniti G in Texas, United States
Dec 2010 - Mar 2011
Jan 2011

28000 mi
Cruise control surge, hesitation on sharp acceleration from cruising with foot on gas. ECU re-flashed, self learning on mixture, throttle reset. 
Infiniti G in Maryland, United States
Sep 2010 - Mar 2011
Oct 2010

42000 mi
TPMS Sensor was replaced under warranty. Ticking noticed from behind instrument panel when car revs above 4K RPMs. Sounds like tach cable needs grease. Dealer tried to fix with silicon on heater core?? Prob not fixed. Taking car back. 6-spd manual grinds or feels notchy when shifting from 1st to second or second to third. Problem is intermittent and dealer said was normal :( 
Mar 2011

43000 mi
The infiniti had a loud ticking noise from behind the speedometer that I took to the dealership to fix under warranty. They attempted to fix but the problem persisted.  The rear tail light was getting condensation in it. 
Infiniti G in Wisconsin, United States
May 2011 - Jun 2018
Jun 2011

38000 mi
Material on grab handle for the drivers door panel was scraped off from closing the door. Dealer replaced door panel under warranty  
Infiniti G in Ohio, United States
Sep 2009 - Mar 2018
Jan 2012

49800 mi

US $300
Air fuel ratio sensor needed to be replaced. 
Mar 2014

105000 mi

US $1200
One front caliper was seized and needed to be replaced along with front rotors and pads 
Apr 2015

122500 mi

US $400
Front Driver side brake caliper locked up. Caliper, front pads and rotors replaced. 
Feb 2018

169000 mi

US $2500
Replace throw out bearing and clutch 
Infiniti G in Tennessee, United States
Mar 2015 - Jun 2015
Mar 2015

94000 mi

US $2000
Slave cylinder broke in manual transmission. Replaced clutch while inside transmission, which is why the repair cost was as much as it was. 
Infiniti G in Ohio, United States
- Jun 2008
Jan 2008

4000 mi
power drain problem if left for a few days. Battery replace under warranty but problem persists. Dealer states that power consumption is within normal limits but in winter, leave the car for 5+ days and battery is near dead! 
Apr 2008

4600 mi
Steering rack making noise when turning--replaced under warranty. 
Jun 2008

5500 mi
Bose amp making popping noise from center speaker on startup from ACC to ON. Bose amp replaced under warranty. 
Infiniti G in Washington, United States
Nov 2007 - Mar 2010
Sep 2007

7000 mi
Sunroof rubber element falling off ECU re-flashing Key fob replacement 
Infiniti G in Florida, United States
Nov 2006 - Jun 2011
May 2007

4000 mi
Sunroof finisher came loose - TSB Issued - repaired during normal maintenance. 
Jun 2010

44000 mi
Sunroof Motor Misalignment - screws holding motor in place loosened causing motor misalignment. Dealer re-tightened bolts. Door handle premature wear - dealer replaced all four door finishers. Steering Wheel premature wear - rubber accents around steering wheel controls were easily scratched - dealer replaced entire steering wheel under warranty Rear Cup Holder Spring Assembly - broken due to excessive use (kids) - dealer replaced under warranty. 
Infiniti G in Kansas, United States
May 2010 - Dec 2011
Aug 2011

37900 mi
Reattached door seal rubber, replaced driver's side arm rest due to scratching. Replaced sunroof due to leaking seal. 

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2007 Infiniti G 4dr Sedan

306-horsepower 3.5L V6 5-speed shiftable automatic RWD

Infiniti G in Connecticut, United States
Mar 2007 - Jul 2010
Oct 2007

6000 mi
closeout gaskets for sunroof not attached properly at factory 
Infiniti G in Florida, United States
Oct 2008 - Jan 2012
Feb 2008

6750 mi
Front Driver side Chrome modeling loose (warranty) Front Passenger side weather strip repaired (warranty) Gas cap tether repaired (warranty) 
Infiniti G in California, United States
Dec 2010 - Mar 2015
Mar 2011

60450 mi
Door handles replaced under warranty per factory good will. Drive belt replaced for prevention.  Replaced steering wheel due to paint peeling. Replaced under warranty 
Infiniti G in Mississippi, United States
Apr 2011 - Jun 2012
Aug 2011

46000 mi
Back driver side window would not express up; it would roll up but not automatically; tech did some software reboot and it works perfectly 
Nov 2011

54000 mi
Replaced glass and seal to sunroof; discovered while still under warranty but repaired later 
Infiniti G in California, United States
Jun 2007 - Oct 2012
Nov 2007

7000 mi
Cruise Control Surge Repair Door seal 
Mar 2009

21000 mi
Tapping in heater core. 
Infiniti G in New Jersey, United States
Sep 2007 - Jun 2011
Aug 2008

28000 mi
The radio presets would be lost under normal use. The compact flash drive would work intermittantly or not at all. A new radio was ordered to fix both problems. 
Apr 2009

47000 mi
Compact Flash was not repaired and continued to work intermittantly. New radio ordered. New radio installed problem still persists with compact flash 
Infiniti G in Virginia, United States
Sep 2007 - Jun 2011
Jun 2008

16000 mi
Hard shift from 2nd to 3rd gear in manual mode. 
Infiniti G in Kansas, United States
May 2016 - Jun 2018
Aug 2017

83000 mi

US $410
Rough idle, throttle hesitation. Fixed by cleaning throttle body/plate, fuel injectors, and reflashing ECM 
Infiniti G in California, United States
Mar 2008 - Jun 2018
Apr 2008

4000 mi
Surging in cruise down hill and abrupt tip in. 
Oct 2008

7000 mi
Rubber thingy underneath car in front of right rearwheel, plastic washer on screw broke letting rubber piece hang down 
Infiniti G in Texas, United States
Jul 2010 - Dec 2012
Dec 2010

35000 mi
Clogged washer nozzle unclogged by dealer 
Infiniti G in California, United States
Oct 2010 - Oct 2011
Feb 2011

45000 mi
Brake pedal assembly broke, replaced by manufacturer 
Oct 2011

58000 mi
The manual shift mode would intermittently not up-shift. Transmission worked in all other modes. Originally, dealer could not replicate problem. On subsequent visit, problem was noted by technician and the shifting unit replaced. Steering wheel and door pulls had peeling surfaces. This is a noted problem with MY2007 G35. Parts ordered and replaced under warranty. 
Infiniti G in Illinois, United States
Jul 2010 - Jun 2012
Sep 2011

28000 mi

US $300
HID light broken 
Jan 2012

33000 mi
Door won't open 
Infiniti G in New Mexico, United States
Feb 2008 - May 2013
Jul 2008

6000 mi
Noisy Air Conditioner compressor replaced. 
Dec 2008

10000 mi
Faulty horn, replaced. 
Apr 2009

13000 mi
Loose upper dashboard bolt, been trying to find this rattle for a couple of months now, finally was prevalent enough for the service manager to hear on a test drive! Quiet now! 
Infiniti G in North Carolina, United States
Jan 2007 - Jul 2015
Jun 2007

3500 mi
Sun Roof trough cover replaced after kept falling off 
Infiniti G in California, United States
Nov 2006 - Nov 2012
Jan 2007

1000 mi
Seat heater malfunction 
May 2007

6000 mi
Miswired seat heaters required insertion of a new crossover in the wiring harness. TSB issued. Sunroof liner detached from sunroof. Fixed with application of tape from rattle kit as per TSB. 
Oct 2007

12000 mi
Occasional rough shifting at light throttle around 20mph. Rattle somewhere at the back of the car. Dealer adjusted a few items that might have been rattling, but symptoms persist. 
Feb 2008

16000 mi
Fixed surging issue in cruise control; replaced radar sensor and reflashed ECU. Leaky sunroof seal; also has a TSB. Leaky sunroof seal; also has a TSB. 
May 2008

20000 mi
Cruise control distance sensor needed realignment after being replaced on the previous trip. Rattle in front passenger area. 
Aug 2008

24000 mi
Rattle in front passenger area. Acceleration surge from stop, reprogrammed ECU to fix. 
Feb 2009

28000 mi
Rattle in front passenger area. Loud rattles coming from around the B pillar at low speed over rough roads. Passenger seat squeaks over bumps when under load. 
Nov 2012

76000 mi
Various rattles and squeaks. One of the worst ones appeared to have gone away, but it was always difficult to reproduce, so I can't be sure, and new ones popped up anyway. I gave up trying to get them fixed. 
Infiniti G in Florida, United States
Aug 2010 - Dec 2012
Apr 2011

53000 mi
The car was hesitating when leaving a stopped position. 
Mar 2012

66000 mi

US $235
I had a ticking sound that started at 1800RPMs and got faster and louder, with RPMs, up to 4000RPMs. Dealer correctly diagnosed as... 
Infiniti G in Florida, United States
Oct 2006 - Dec 2013
Nov 2007

7000 mi
TPMS Issue. Blinking dash light indicated a sensor malfunction. Sensor was reset and was told it is now functioning properly. Ordered a TPMS sensor. Replacing the sensor corrected the problem, so far. 
Oct 2008

14000 mi
Hose leaking at connection to radiator. 
Nov 2009

20000 mi
Tire Pressure Monitor malfunction 
Jan 2010

21000 mi
Replaced malfunctioning tire pressure sensor. 
Infiniti G in California, United States
May 2011 - Jul 2014
Sep 2011

99000 mi

US $800
cleaned throttle body 
Infiniti G in California, United States
Apr 2006 - Mar 2018
Jan 2006

132000 mi

US $900
removed and replaced a/c compressor, clutch and dryer. installed PAG oil, evap and recharge Removed and replaced two valve timing gears and belt 
Mar 2011

133000 mi

US $447
Sunroof stop working and all seals were loose. Repalaced sunroof motor and all seals 
Jan 2014

169070 mi

US $210
removed wheel, brake caliper and bracket(4 bolts)removed hub and wheel bearing assemble. replaced wheel bearings(using new bolts) and all componets 
Oct 2015

184200 mi

US $75
Bent Tie Rod(Rear) no accident just bent out of realignment specs 
Aug 2016

198000 mi

US $440
Alternator went down and took idler pulley with it 
Infiniti G in Texas, United States
Nov 2008 - May 2017
Mar 2013

52000 mi
Car would not start (again) but battery checked out fine (again). After recharging and letting it sit at dealership for a few days, battery deemed defective and was replaced. 
Jul 2014

58300 mi

US $450
Check engine light led to error code P0455, confirmed with smoke test. Evap canister replaced.  Also replaced leaking coolant hose. 
Infiniti G in Texas, United States
Nov 2008 - Mar 2010
Dec 2008

23000 mi
Two of my four tpms sensors failed. 
Infiniti G in North Carolina, United States
Jul 2007 - Mar 2010
Jan 2009

34000 mi
Valve in the fuel tank was replaced. 
Infiniti G in Georgia, United States
Mar 2015 - Jul 2018
Sep 2015

167000 mi

US $980
Water pump failure. 163k miles 
Oct 2015

168000 mi

US $3780
Main bearing total failure. Engine replaced with used part 
May 2016

182000 mi
Compressor / condenser out; as of July 2017 not repaired 
Jun 2017

203000 mi

US $1400
Compressor and dehumidifier replaced. System charged. Also had rear brakes done. 
Jun 2018

219000 mi

US $1200
Replaced rack and pinion, alignment, front brake pads/rotors 
Infiniti G in Ontario, Canada
Mar 2013 - Mar 2018
May 2013

52700 mi

C $100
Rear wing (sport model) is coming loose. Had to fix attachment bolt. 
Sep 2014

64480 mi

C $450
Rear calipers ceased. Needed a lube job. rust @ rear trunk liner. Caused by lip/liner vibrating on paint. $450-600 to fix. 
Sep 2015

71300 mi

C $450
OEM trunk lid lip rust. Trunk was removed, rust was removed and trunk was repainted. Problem is common on G35 and G37 sedans. The plastic lip cuts into the clear-coat over time causing corrosion to start. 
Jun 2016

76880 mi
Fixed broken exhaust clamps on the heat shield @ 6 places. Noted bad corrosion along the exhaust system. No need for replacement yet. 
Infiniti G in North Carolina, United States
Feb 2015 - Jun 2018
Nov 2015

108600 mi

US $15
Car has had persistent coolant smell after driving. Noticed upper radiator hose clamp had coolant residue. Replaced upper hose and clamps. Car still has coolant smell, but does not lose coolant or overheat. 
Feb 2016

109900 mi

US $3
Has very common head gasket coolant weeping. Possibly fixed with Subaru Coolant Conditioner. 
May 2016

111000 mi

US $1400
Noisy air conditioner compressor finally failed and needed replacement. 
Infiniti G in Connecticut, United States
Jan 2007 - Oct 2014
Nov 2007

12000 mi
TSB for Silicone in Heater core causing ticking noise inside the dash Surging ICC - Intelligent Cruise Control surged downhill They had to redo the silicone because they missed some. ICC Fix was not done correctly, they did not align the laser and it caused the ICC not to work. They repaired it correctly the second time. 
Jan 2008

15000 mi
3rd Trip to fix ICC. Have not tested it thoroughly yet, but they did work on it for 4 days and had to get a new aiming grid tool. 
Feb 2008

16000 mi
Final fixing of ICC Cruise Control alignment. 
Oct 2008

31000 mi

US $465
Brakes needed resurfacing under warranty. AC Compressor needed replacement. 30K maintainance was done for $465 including alignment, snow tire swap, coolant flush, wipers, fluids, oil change, inspections, etc.. 
Jun 2009

46000 mi

US $180
Nav/Audio system flashed with latest OS/firmaware. The S emblem on the trunk had the paint come off, they replaced it with a new emblem. 
Aug 2009

51000 mi
check Engine light, engine sensors failed. Car died and needed to be towed and resulted in dead battery. 
Nov 2009

55000 mi

US $100
Frozen knuckle on steering causing the car to dart and sway under braking conditions. 
Apr 2011

73000 mi

US $1100
TPMS sensors went bad after 4 years, cust svc would not cover or discount the cost. Price is absurd, charging $274 for each sensor that only costs $30.00. 
Dec 2011

79000 mi

US $500
Tire pressure sensors failed 
Jan 2012

79000 mi

US $120
dead battery Shifter Assembly - not working for manumatic. 
Jun 2012

86000 mi

US $450
Tpms sensors went again Lost tiptronic sensor for downshifting on the console. Paddles work fine and so does D & DS modes. 
Oct 2014

102000 mi
Never fixed tire pressure monitors. Not worth $1,000 they wanted. Never fixed manumatic shift controls. Not worth $1,500 they wanted. 
Infiniti G in North Carolina, United States
Dec 2006 - Mar 2010
Jan 2007

2000 mi
The rubber molding came out from the sunroof. Driver and passenger seats not heating up properly. 
Infiniti G in California, United States
Apr 2009 - Mar 2010
Jun 2009

15000 mi

US $300
Steering column was cracking and making a rattle noise when driving. 
Infiniti G in Arizona, United States
Jul 2012 - Sep 2012
Aug 2012

120000 mi

US $1680
Lucas power steering stop leak ruined my rack & pinion and Power Steering pump. 
Infiniti G in California, United States
Sep 2011 - Mar 2013
Dec 2011

54000 mi
Gear shifter assembly replaced. 
Infiniti G in Texas, United States
Aug 2011 - Oct 2014
Apr 2013

114000 mi

US $1000
Replaced all 4 door arm rest panels. Replaced steering wheel. The plastic coating or paint had peeled excessively and was very noticeable. 
Infiniti G in Indiana, United States
May 2009 - May 2014
Jun 2009

40200 mi
Complete replacement of VTC pulley system due to SES. Complete replacement of VTC pulley system due to SES 
Infiniti G in South Carolina, United States
Sep 2010 - May 2011
Dec 2010

40000 mi
the rear seal was replaced Steering wheel and door trim replaced, weatherstripping was repaired or replaced a corner marker was replaced (light bulb only) 
Apr 2011

43000 mi
clutch on the A/C compressor was replaced 
Infiniti G in California, United States
Oct 2008 - Apr 2018
Jun 2010

37000 mi
Dealer replaced the ambient air temperature sender 
Aug 2012

68800 mi

US $1450
A/C compressor clutch failed. Compressor assembly was replaced. 
Jun 2014

85000 mi

US $699
Coolant leak repaired. Replaced coolant pipe o'rings, expansion tank & attached hoses, flushed & refilled system. 
Infiniti G in Georgia, United States
Mar 2011 - Dec 2018
Nov 2013

70000 mi
TPMS sensor batteries for the tires failed. They replaced the entire sensors.  
Sep 2014

79000 mi

US $50
right headlight was out, and this was a unit replacement. $1300 to repair, however we did have an extended warranty for 7 years, and the deductible was $50. Paid $3300 for the extended warranty, about to run out. 
Infiniti G in California, United States
May 2007 - Mar 2010
Jul 2007

7000 mi

US $750
 
Jun 2009

32000 mi

US $1200
Speedo and tach were not working. Also do full 30K service. 
Infiniti G in Arizona, United States
Nov 2011 - Feb 2018
Dec 2011

69000 mi

US $385
oil pan leak 
Feb 2012

71000 mi

US $40
Replaced deep belt. 
Dec 2012

79000 mi

US $28
fan blower would not operate, replaced relay 25230-79942 for $28.05 from infiniti they were the cheapest. the relay was showing over 10 ohms of resistance across the contracts when energized. 
Mar 2015

90000 mi

US $345
Replaced tranny mount 
Dec 2017

105000 mi

US $300
Heater hose started leaking,  replaced front rotors and pads 

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2007 Infiniti G 4dr Sedan

306-horsepower 3.5L V6 5-speed shiftable automatic AWD

Infiniti G in Utah, United States
May 2008 - Jan 2011
Feb 2010

49000 mi
LEDs out on drivers side taillight. Dealer replaced complete assembly. 
Jul 2010

59000 mi
Tachometer needle was sticking. Dealer replaced gauge. 
Aug 2010

60200 mi
replaced front drivers wheel bearing 
Infiniti G in Florida, United States
Aug 2008 - Mar 2010
Sep 2008

22000 mi
Driver seat rocked occassionally upon applying brakes. 
Infiniti G in Minnesota, United States
Mar 2009 - Jun 2012
May 2009

39000 mi
Camshaft position sensor replaced 
Sep 2009

44000 mi
SES light indicated occasional timing issues. Cam sprocket had excessive unusual wear. Replaced. This problem is intermittent and the SES light can take a while to detect the issue and come on again. 
Jun 2012

68000 mi

US $400
maintenance - replaced struts and shocks 
Infiniti G in British Columbia, Canada
Jan 2007 - Mar 2010
Jun 2007

4340 mi

C $55
Rubber lining in sunroof fell out. 
Infiniti G in Ontario, Canada
Feb 2007 - Oct 2010
Jul 2009

22320 mi
Gearshift not going into DS / stuck in DS. 
Infiniti G in Washington, United States
Apr 2007 - Jul 2018
Nov 2007

8000 mi
Cruise control surge TSB. 
Dec 2007

9000 mi
TSB ITB07-045, 2007 G35 SEDAN; COLD ENGINE START ISSUES • Rough idle during the first minute of engine operation after cold engine start. And/or • Slight engine speed fluctuation during light throttle acceleration during the first ten minutes of d 
Apr 2013

57500 mi
Steering wheel trim replaced due to wear. 
Jun 2013

60000 mi
AC Clutch broke off. This required a replacement AC Compressor and recharge of system. Steering rack was leaking small amount of fluid. Entire steering rack was replaced. Drive power window switch trim piece replaced due to surface flaking. 
Jun 2014

66000 mi
Transmission valve body replaced to address 40MPH shudder issue 
Infiniti G in New Jersey, United States
Feb 2007 - Mar 2010
Jun 2007

4000 mi
There is an accordion type rubber flap connected from the moonroof to the inside of the roof. There are one on each side of the moonroof. Both became loose and fell off. Both were able to be put back in place. The moonroof was still operable with the 
Infiniti G in Massachusetts, United States
Apr 2009 - Jun 2018
Oct 2011

76500 mi
AC was weak or not functional. Dealer could not fix last year. Had car from end of July until mid-October to fix problem this year. AC works again. 
Oct 2015

117200 mi

US $150
Tire pressure monitor was replaced 
Jul 2016

121000 mi

US $300
A flow control valve was replaced to correct an issue with air conditioning occasionally not working properly 
Jun 2018

127000 mi

US $519
Repaired a hole in the exhaust system due to corrosion. The front Y-pipe and flex pipes after the catalytic converters were replaced. 
Infiniti G in Massachusetts, United States
Dec 2006 - Jun 2017
May 2007

3000 mi
Seat heaters. TSB 
Apr 2008

9000 mi

US $57
Moon roof gasket repaired. TSB 
Sep 2008

13000 mi
Tire pressure light. I had to remove all valve caps to determine which tire was low. Valve caps disingrated on removal. Dealer checked all tires and replaced valve caps with new ones - better than original. 
Jan 2009

17000 mi

US $400
Tire pressure monitor replaced for rf tire but light came back on 40 miles from dealer. Dealer would service if I brought it back but I could not return that day. Tire pressure good, no danger, so decided to wait until the next scheduled service visit. 
May 2009

21000 mi

US $89
Defective tire pressure monitor replaced. Driver side window seal needs replacing - wind noise excessive at highway speeds. Dealer would have to keep car overnight to order part and replace so I decided to wait until another time. 
Sep 2009

24000 mi
Driver's side window seal replaced. 
Nov 2009

25000 mi

US $150
After a regular maintenance visit driver's side rear door would not open. Dealer kept the car another day to address the issue which turned out to be the child lock was in the middle position - bad design. Dealer had to remove the door panel to fix. 
Oct 2010

35000 mi
Oil change time & after last 3 visits where dealer made mistakes I called service manager. He requested I give them another chance & at no cost went completely over the car, fixed everything I said needed to be done, including 2 tire pressure sensors. 
Nov 2016

84000 mi
Driver side headlight assemble had leak with moisture buildup for several weeks before lights failed. I ordered headlight assemble from go-parts for $305. 
Dec 2016

84000 mi

US $505
Driver side headlight assemble had leak with moisture buildup for several weeks before lights failed. I ordered headlight assemble from go-parts for $305 and local mechanic installed for $200. Dealer wanted $1200 just for headlight assemble. 
Infiniti G in Quebec, Canada
May 2007 - Mar 2010
Mar 2008

9920 mi
Door lock was jammed, driver's side, door did not want to open neither to close. Had to go out from passenger side. 
Feb 2009

22940 mi
Could not open door on passenger side. Had to break handle. Dealer replaced it. 
Infiniti G in Massachusetts, United States
Aug 2007 - Jul 2011
May 2008

16000 mi
Surging and hesitation in transmission. 
Jan 2010

57000 mi
Passenger seat made noises when someone sitting, fan belt squeeking 
Apr 2010

64000 mi
left front wheel bearing replaced. vibration and noise while driving. 
Dec 2010

89000 mi

US $590
passenger side, rear wheel bearing replacement. 
Infiniti G in Kansas, United States
Nov 2007 - May 2010
Mar 2008

15000 mi

US $450
Heated seats were inconsistant. 
Sep 2008

24000 mi

US $50
Sunroof trim 
Infiniti G in Maryland, United States
Mar 2008 - Jun 2018
Mar 2009

22000 mi
Gear select unit malfunctioning (electronic failure) (but went in gear). 
Apr 2009

23000 mi
Gear select unit malfunctioning - short in shift indicator switch (but went in gear). Previous repair thought to be successful, but turned out to be temperature related, and reappeared. Won't know if this was successful until winter. 
Jan 2017

77300 mi

US $3100
Front axle seal leaking Rear axle boot torn Tachometer backlights would flicker. 
Nov 2017

88000 mi

US $150
Rattle, caused by loose heat shield. Tightened at no cost. Slow tire leak (about 2 psi a week). Replaced tire pressure sensor. 
Jun 2018

91000 mi

US $550
Leaky radiator hose. Both hoses replaced, flushed radiator and fill. 
Infiniti G in Massachusetts, United States
Oct 2007 - Mar 2010
Jan 2008

12000 mi
Rear Sway Bar made a very slight rattle over extreme bumps. Bolts were torqued to correct specs which resolved issue, and Rear Sway Bar was replaced for free on next visit. Fantastic service! 
Infiniti G in Ontario, Canada
Nov 2007 - Jul 2011
Apr 2008

4867 mi
power tilt/telescoping steering column was replaced. it took 1.5 days to do Guelph Infiniti because it was the first time they have ever had to do one. they also did front align after to make sure all was done well. 
Aug 2009

19840 mi
Manufacturer replaced chrome front grill. original grill chrome was chipping/flaking off. 
Infiniti G in Ontario, Canada
Aug 2007 - Sep 2014
Sep 2007

14260 mi
heated seat issue 
Infiniti G in British Columbia, Canada
Apr 2008 - Aug 2010
Jul 2008

1860 mi
Throttle sensitivity TSB 
Infiniti G in Wisconsin, United States
Dec 2010 - Jun 2018
Apr 2011

33300 mi
Rattle in package shelf area could not be replicated 
Apr 2017

103000 mi

US $385
Right front wheel bearing/hub replacement 
Infiniti G in Nova Scotia, Canada
Feb 2011 - Jun 2018
May 2012

65380 mi
Right front wheel bearing replaced 
May 2016

95440 mi

C $200
New Rear brake Caliper 
Infiniti G in Florida, United States
Jul 2016 - Jul 2016
Jul 2016

134000 mi

US $60
Car died while i was at a stop light. checked with volt meter and was not receiving charge to my battery. bought a used alternator for $65 and replaced the alternator. slightly annoying to replace but works fine now. 
Infiniti G in Kansas, United States
May 2009 - Mar 2010
Jun 2009

19000 mi
Extremely sensitive throttle. You could push on the pedal and it would just take off all of a sudden. Found a TSB for the issue and gave it to the dealer. They performed the TSB and it works fine. 
Infiniti G in Massachusetts, United States
Jun 2013 - May 2014
Jun 2013

99000 mi

US $631
A/C blower motor stopped and was replaced with Infiniti part 
May 2014

113000 mi
Sold car rather than continue with old car and boot repair 
Infiniti G in Ontario, Canada
Mar 2015 - Mar 2015
Mar 2015

102920 mi

C $1200
Both front wheel bearings needed replacement. 
Infiniti G in Minnesota, United States
Dec 2010 - Apr 2011
Jan 2011

27000 mi
Weatherstripping falling off all four doors. repaired according to TSB, no parts ordered Dashboard squeak above gauge bezel. 
Infiniti G in New York, United States
Dec 2010 - Mar 2018
Sep 2010

52000 mi
Resurfaced rotors and added splash shields under technical service bulletin (warranty) 
Jan 2011

57000 mi
replaced the electrical relay responsible for opening the trunk (defective/malfunctioning) replaced the electrical relay responsible for opending the trunk (defective/malfunctioning) 
May 2011

67000 mi
The relay resoponsible for trunk opening had to be replaced again in less than 5 months after the original repair 
Aug 2011

72000 mi
TPMS Sensor flashed then solid yellow. Was told the TPMS sensors were OK but needed to be reprogrammed. Dealer reprogrammed all 4 sensors and stated it was not covered by the extended warranty.  Outside shop replaced coolant as a part of preventive maintenance, but they damaged one of the hoses causing the coolant to leak out on the road and engine to overheat. Car towed to dealer, who reattached the hose and re-filled coolant 
Jan 2013

68400 mi
Again, had trunk lock motor wire break down 
Mar 2018

139000 mi

US $540
Left Lower control arm ball joint went bad. Had to replace the upper control arm as an assembly.  Also had a stuck rear caliper replaced. 
Infiniti G in Utah, United States
Feb 2011 - Mar 2011
Mar 2011

50000 mi
TSB for brake judder on front, new pads, rotors turned, new brake baffles Strange hesitation and shifting problems around 3k rpms. Transmission mechanically perfect and no shavings. Mechanic replaced TCU (with the valve control box) on advice from Infiniti and issue is gone. 
Infiniti G in Pennsylvania, United States
Jun 2011 - Jul 2016
Mar 2013

60000 mi
Screws became loose from sunroof motor causing it not to function 
Jul 2016

112000 mi

US $1070
Front drive shaft and u joints 
Infiniti G in Minnesota, United States
Dec 2012 - Apr 2017
Jan 2016

87800 mi

US $800
New rear brake calipers on both sides. 
Dec 2016

104000 mi

US $809
Driver door handle stopped working. 
Apr 2017

108000 mi

US $900
Rear calipers were replaced. Driver side had seized. 
Infiniti G in Michigan, United States
Oct 2012 - Dec 2016
Jun 2015

103000 mi

US $1000
Replace all rotors, pads and rear calipers. 
Nov 2016

122000 mi

US $500
Replacement of parts related to the ability to adjust the alignment. 
Infiniti G in Indiana, United States
Sep 2012 - Mar 2018
Dec 2012

46000 mi
Transmission was failing. Replaced under 6 year power train warranty 
Infiniti G in New York, United States
Jan 2012 - Dec 2015
Feb 2012

72500 mi

US $35
Oil change and rough idling 
Infiniti G in Alberta, Canada
Jun 2012 - Aug 2015
Jul 2013

47120 mi

C $400
Wheel bearing failure 
Infiniti G in Missouri, United States
Nov 2015 - Sep 2017
Feb 2016

54100 mi

US $700
torn cv boot, replaced the FR axle 
Dec 2016

69000 mi

US $450
making a noise above 35mph, lf wheel bearing was worn out. 
Aug 2017

82000 mi

US $1200
AC clutch twisted off of the compressor. Replaced the compressor and clutch. No other components were damaged. 
Infiniti G in Alabama, United States
Sep 2015 - Jun 2016
Oct 2015

125300 mi

US $100
Air leak from tires 
Dec 2015

125000 mi

US $66
Air leak from aluminum rims caused by corrosion. 
Jun 2016

128000 mi
The rear differential for the AWD system had a bearing go bad 
Infiniti G in New Jersey, United States
Dec 2010 - Apr 2012
Jan 2011

97000 mi

US $379
Water got into drivers window and shorted the "master control unit" impacting all power windows and locks. Needed new part. 
May 2011

106000 mi

US $1350
I replaced all shocks and struts at 104,000 miles. There is a slight difference with brand new infiniti shocks and struts, however it is not as noticeable as I was hoping. I probably could have waited a little longer. 
Infiniti G in New Jersey, United States
Jul 2008 - Aug 2013
Aug 2009 Cup holder insert in front console broken. Ordered. 
Sep 2009 New cup holder insert installed. 
Infiniti G in British Columbia, Canada
Nov 2009 - Feb 2011
Dec 2009

37820 mi

C $22
Mechanical key could not be removed from port. Mechanic successfully removed key without damage to either key or port. 
Infiniti G in Pennsylvania, United States
Nov 2009 - Jul 2010
Jan 2010

36000 mi
Steering wheel replaced under warranty for cosmetic reasons. 
Infiniti G in Pennsylvania, United States
Jul 2009 - Sep 2014
Mar 2010

38000 mi
I complained about the paint coming off the interior door handle and the area on the steering wheel where my thumb hits. They replaced the handle free of charge, but couldn't do anything with the steering wheel due to air bag unless I paid $1,500. 
Sep 2014

91000 mi

US $200
replaced dead battery. 
Infiniti G in Pennsylvania, United States
Feb 2016 - Jun 2018
Jun 2018

85000 mi

US $500
Replace brakes. Pads and rotors 
Infiniti G in Virginia, United States
Dec 2014 - Jan 2016
Dec 2015

97000 mi
Throttle body refleash for hesitation and juddering at speed. 
Jan 2016

98000 mi

US $1144
Radiator burst. 
Infiniti G in Utah, United States
May 2009 - Mar 2011
Jun 2009

23000 mi
water leaking in to the passenger footwell. Later discovered to be from a clogged drain tube in the air conditioning system. 
Infiniti G in Rhode Island, United States
Jun 2010 - Jun 2011
Nov 2010

43000 mi

US $150
Battery draining inexplicably. Turned out to be driver's habit of sitting in car for extended periods with electrical system on. 
Infiniti G in Massachusetts, United States
Jun 2009 - Aug 2017
May 2011

45000 mi
Passenger airbag light intermittently staying on when nothing was in the passenger seat. Indicator light deemed to be faulty, ordered. After replacing passenger airbag indicator light, problem still existed on day of pickup and additionally, dashboard airbag light is now illuminated. Solution still pending 
Sep 2011

49000 mi
Passenger Airbag light remained illuminated despite no one being in the seat. Issue only presented itself during hot days where there appeared to be a temperature sensitivity with the Airbag sensor in the seat. Replaced seat assembly. 
Apr 2012

55500 mi

US $250
Tire pressure monitor sensor needed to be replaced on front passenger side tire. 
May 2013

69400 mi

US $150
Main radiator hose was split and needed to be replaced, but coolant flush was also conducted at same time as repair since system was open 
Nov 2014

89000 mi

US $500
Blower for heat would not work on cold starts, but functioned after 10-15 minutes of driving. Found a faulty relay switch in the fuse module, but had to replace entire fuse panel since switch is integrated into entire assembly. Works now. 
Feb 2017

120000 mi

US $650
technician replaced right wheel bearing after it was found to be making a loud noise at speeds above 20mph 
Infiniti G in Alberta, Canada
Nov 2010 - Aug 2011
Aug 2011

45880 mi
Sold because of surface rusting (trunk) from under the paint, started January 2011, which warranty didnt cover. 
Infiniti G in Idaho, United States
Dec 2013 - Jun 2018
Mar 2014

64000 mi

US $55
After doing some research I discovered that I wasn't crazy in thinking that the throttle was way too sensitive in low speed situations. Turns out there was a service bulletin on this and a software fix for the electronic throttle. 
Feb 2016

96300 mi

US $125
Leaking radiator hose 
Jan 2018

125000 mi

US $600
Left front wheel bearing needed replaced 
Infiniti G in New York, United States
Dec 2010 - Sep 2014
Mar 2014

34000 mi
Replaced transmission under warranty 
Sep 2014

35000 mi
Replaced left side catalytic convertor. 
Infiniti G in Ontario, Canada
Dec 2010 - Dec 2015
Dec 2010

86800 mi

C $160
Serpentine belt replaced. Was smoking under heavy acceleration.  
Apr 2012

121380 mi

C $850
Bank 2 Throttle Body failure. Car would not start, could smell gas. Computer code directed shop owner to the problem quickly. Purchased used Throttle Body for $200 versus $800 for new from dealer. 
Jul 2014

172360 mi

C $190
Front right wheel hub and bearing. 
Apr 2015

189080 mi

C $749
Rear rotors and pads and left rear caliper. A pin seized and broke when trying to extract because the non-mechanic who did earlier brake work didn't lubricate the pin at all as you're supposed to. 
Dec 2015

200260 mi
Both variable valve timing solenoids had to be replaced so the car could pass an emissions test for resale. Both stabilizer links had to be replaced in order to pass a safety inspection and be able to sell the car. Rad hose clamps rotted and hose blew off spilling almost all coolant. Driven a ways in this condition, head gasket blown, possibly more damage. A write off. 
Infiniti G in New Jersey, United States
Oct 2010 - Jun 2011
Nov 2010

49000 mi
Replaced Power Steering Rack Replaced Power Steering Rack 
Infiniti G in New Jersey, United States
Jul 2010 - Oct 2012
Mar 2011

63000 mi
Car was hesitating and running rough on cold start-up. ECU was re-flashed with latest software 
Infiniti G in Ontario, Canada
Sep 2010 - Dec 2012
Jan 2012

67680 mi

C $90
Moldings around three of four doors needed to be re-secured to the doors. 

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2007 Infiniti G 4-door

6-cylinder manual 2WD

Infiniti G in California, United States
Dec 2006 - Mar 2010
Apr 2007

9000 mi
Passenger side seat heaters not working properly. 
Aug 2007

18000 mi
Alternator Bearing was bad 

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2007 Infiniti G 4-door

6-cylinder automatic AWD

Infiniti G in New York, United States
Sep 2007 - Mar 2010
Mar 2008

9000 mi
Tapping noise from dash area when accelerating above 2500 rpm. 

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2007 Infiniti G 4-door

6-cylinder automatic 2WD

Infiniti G in Texas, United States
Aug 2007 - Mar 2010
Jan 2008

8000 mi
passenger leg extension cover will not stay fastened along the front of the seat. 
Infiniti G in Tennessee, United States
Apr 2007 - Mar 2010
Dec 2008

14000 mi
Interior rosewood strip replaced. 
Mar 2009

17000 mi
Rosewood door trim (right front) had to be replaced. 
Infiniti G in North Carolina, United States
Oct 2006 - Mar 2010
Nov 2007

11000 mi
Key Fob Recall. One key fob did stop working. One continued to work. Both were reset per mailed recall. TSB rubber piece fell out of sunroof. This was fixed. 

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2007 Infiniti G 4-door

4-cylinder automatic AWD

Infiniti G in Connecticut, United States
Dec 2006 - Mar 2010
Apr 2007

10000 mi
Squeak or clicking noise coming from dash and windshield interface. 
May 2007

12000 mi
Slight hesitation with engine and/or transmission at low RPMs. Mechanics could not recreate problem. Blown cigarette lighter fuse (in front of the shifter). Rubber molding between front passenger body panel and windshield peeling off. 
Jun 2007

14000 mi
Rubber molding between front passenger body panel and windshield peeling off. Original part ordered was wrong, had to reorder the part. Rubber molding around sunroof came unattached and had to be repaired. 
Jul 2007

16000 mi
Windshield seal needed to be replaced. 

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2007 Infiniti G 2dr Coupe

293-horsepower 3.5L V6 6-speed manual RWD

Infiniti G in Alberta, Canada
Nov 2006 - Aug 2016
Jul 2010

16620 mi
Drivers seat rocked back and forth during acceleration and deceleration. Rear axle clicked when speeding up or slowing down. Engine is undergoing an oil consumption test. Apparently Rev-Up engines are prone to oil loss. 
Nov 2010

19420 mi
Engine was using excessive amounts of oil. Engine was replaced. 
Jun 2015

43400 mi

C $850
Replaced alternator. 
Infiniti G in Ontario, Canada
May 2007 - Oct 2010
Jul 2010

18900 mi
Replaced driver seat due to premature wear. 
Infiniti G in Ohio, United States
May 2007 - Apr 2010
Nov 2009

12000 mi
Clattering noise from engine when shifting gears and using brake or gas pedals. Dealer determined it as known problem with this type of car (G35 coupe stick shift) where engine goes through oil too quickly, and that engine would need replacement. Engine was successfully replaced and has been fine since. 

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2007 Infiniti G 2dr Coupe

275-horsepower 3.5L V6 5-speed shiftable automatic RWD

Infiniti G in California, United States
Jun 2007 - Mar 2016
Feb 2008

8000 mi
Stereo would no longer play or eject CDs. 
Jul 2011

51700 mi
Popping and rattling in the sun roof Thermostat sticking and was replaced. Also removed an air pocket in the coolant system. Parking Brake indicator light was working as in showing when car was started, but did not illuminate when parking brake was pressed. Bolt or mount was loose. 
Dec 2015

98000 mi

US $560
Heavy Steering. Replaced Steering Pump 
Infiniti G in Oklahoma, United States
Dec 2010 - Mar 2014
Aug 2013

70000 mi

US $110
replaced oil cooler o ring 
Infiniti G in Maryland, United States
Oct 2008 - Jun 2018
Sep 2009

26000 mi
CD player replaced. 
May 2018

153000 mi

US $400
Driver Side Window would not roll up. 
Infiniti G in North Carolina, United States
Jun 2007 - Jun 2014
Apr 2010

37000 mi
Moonroof was stuck open - dislodged from track, track needed to be replaced. 
Aug 2011

55000 mi
Actuator on drivers side door needed to be replaced as the automatic door lock was non functional. 
Oct 2012

62300 mi
Both rear shocks replaced. Second repair for suspension noise on a bumpy road. 
Feb 2014

75600 mi

US $150
Electronic opener on trunk stopped working 
Infiniti G in Ontario, Canada
May 2013 - Jun 2015
Oct 2013

64827 mi

C $100
odometer and gear display intermittent not showing on cluster 
Apr 2014

66020 mi

C $100
Battery weak would not hold charge 
Infiniti G in Texas, United States
Feb 2013 - Jun 2018
Jun 2016

122000 mi

US $1100
Replaced shocks/struts, wheel bearings, and spark plugs. 
Infiniti G in South Carolina, United States
Sep 2012 - Apr 2017
Nov 2013

52500 mi

US $50
Car overheated... replaced thermostat and all is good. 
Infiniti G in California, United States
Dec 2008 - Jul 2014
Nov 2011

29000 mi

US $150
AC Belt replaced 

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2007 Infiniti G 2-door

6-cylinder automatic 2WD

Infiniti G in Florida, United States
May 2007 - Mar 2010
Nov 2007

3000 mi
Door speaker rattled. Dealer repaired and it's better but not totally fixed. They were creative and helpful in their attempt. 

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2010 Infiniti G Repair Histories

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2010 Infiniti G problems occur, check out our car reliability stats.

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