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Chart based on 77 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2007 Infiniti G 4dr Sedan
306-horsepower 3.5L V6 6-speed manual RWD
32000 mi
Headlight failed. Driver side window was lowering and raising very slowly.
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!
5500 mi
Bose amp making popping noise from center speaker on startup from ACC to ON. Bose amp replaced under warranty.
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.
7000 mi
Reprogram keyfob, to prevent cellular interference.
121000 mi
US $650
A/C Receiver Drier leaking coolant - replaced O rings and refrigerant
Replaced Battery
Dealer replaced the ambient air temperature sender
68800 mi
US $1450
A/C compressor clutch failed. Compressor assembly was replaced.
4000 mi
Surging in cruise down hill and abrupt tip in.
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
1000 mi
Seat heater malfunction
6000 mi
Miswired seat heaters required insertion of a new crossover in the wiring harness. TSB issued.
20000 mi
Cruise control distance sensor needed realignment after being replaced on the previous trip.
70000 mi
TPMS sensor batteries for the tires failed. They replaced the entire sensors.
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.
132000 mi
US $357
removed and replaced a/c compressor, clutch and dryer. installed PAG oil, evap and recharge
133000 mi
US $447
Sunroof stop working and all seals were loose.
Repalaced sunroof motor and all seals
198000 mi
US $440
Alternator went down and took idler pulley with it
182000 mi
Compressor / condenser out; as of July 2017 not repaired
203000 mi
US $1400
Compressor and dehumidifier replaced. System charged. Also had rear brakes done.
111000 mi
US $1400
Noisy air conditioner compressor finally failed and needed replacement.
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.
6000 mi
Noisy Air Conditioner compressor replaced.
10000 mi
Faulty horn, replaced.
40000 mi
a corner marker was replaced (light bulb only)
43000 mi
clutch on the A/C compressor was replaced
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.
21000 mi
Tapping in heater core.
12000 mi
Surging ICC - Intelligent Cruise Control surged downhill 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.
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.
16000 mi
Final fixing of ICC Cruise Control alignment.
46000 mi
US $180
Nav/Audio system flashed with latest OS/firmaware.
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.
79000 mi
US $500
Tire pressure sensors failed
79000 mi
US $120
dead battery
86000 mi
US $450
Tpms sensors went again
102000 mi
Never fixed tire pressure monitors. Not worth $1,000 they wanted. Never fixed manumatic shift controls. Not worth $1,500 they wanted.
23000 mi
Two of my four tpms sensors failed.
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.
47000 mi
Compact Flash was not repaired and continued to work intermittantly. New radio ordered. New radio installed problem still persists with compact flash
32000 mi
US $1200
Speedo and tach were not working. Also do full 30K service.
replaced the electrical relay responsible for opening the trunk (defective/malfunctioning) replaced the electrical relay responsible for opending the trunk (defective/malfunctioning)
67000 mi
The relay resoponsible for trunk opening had to be replaced again in less than 5 months after the original repair
79600 mi
Again, had trunk lock motor wire break down
151000 mi
US $800
Alternator stopped working
8000 mi
Cruise control surge TSB.
60000 mi
AC Clutch broke off. This required a replacement AC Compressor and recharge of system.
99000 mi
US $631
A/C blower motor stopped and was replaced with Infiniti part
82000 mi
US $1200
AC clutch twisted off of the compressor. Replaced the compressor and clutch. No other components were damaged.
3000 mi
Seat heaters. TSB
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.
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.
21000 mi
US $89
Defective tire pressure monitor replaced.
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.
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.
97000 mi
US $379
Water got into drivers window and shorted the "master control unit" impacting all power windows and locks. Needed new part.
14260 mi
heated seat issue
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.
117200 mi
US $150
Tire pressure monitor was replaced
121000 mi
US $300
A flow control valve was replaced to correct an issue with air conditioning occasionally not working properly
49000 mi
LEDs out on drivers side taillight. Dealer replaced complete assembly.
59000 mi
Tachometer needle was sticking. Dealer replaced gauge.
91000 mi
US $200
replaced dead battery.
23000 mi
water leaking in to the passenger footwell. Later discovered to be from a clogged drain tube in the air conditioning system.
77300 mi
US $3100
Tachometer backlights would flicker.
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
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.
55500 mi
US $250
Tire pressure monitor sensor needed to be replaced on front passenger side tire.
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.
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.
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 2007 Infiniti G problems occur, check out our car reliability stats.