| 1 | 0 | 3 | 4 | 3 | 4 |
2003 Infiniti FX repairs by problem area
Engine (34%)
Transmission and Drivetrain (8%)
Brakes and Traction Control (3%)
Suspension and Steering (24%)
Electrical and Air Conditioning (22%)
Paint, Rust, Leaks, Rattles, and Trim (6%)
Other (2%)
Chart based on 87 repairs.
2003 Infiniti FX repair cost distribution
$2500+ (1%)
$1000 - $2499 (18%)
$500 - $999 (19%)
$100 - $499 (39%)
< $100 (22%)
Chart based on 72 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2003 Infiniti FX
Engine not specified
| Infiniti FX in New Brunswick, Canada Dec 2011 - Dec 2012 | |||
| May 201266300 miC $1000 | Seized calipers | ||
2003 Infiniti FX 4dr SUV
315-horsepower 4.5L V8 5-speed shiftable automatic AWD
| Infiniti FX in Washington, United States Aug 2011 - Apr 2012 | |||
| Apr 2012103000 miUS $80 | Grinding noise from driver front axle during hard cornering. Repair service cleaned and lubed bearing for now. Pending further tests before deciding whether to replace wheel bearing. | ||
| Infiniti FX in Pennsylvania, United States Jun 2010 - Mar 2011 | |||
| Mar 2011190000 mi | When sold, weak struts, broken switch for passenger seat adjustment, sticky movement on driver seat, defective disc changer on sound system. | ||
| Infiniti FX in Florida, United States Nov 2008 - Mar 2018 | |||
| Aug 200930000 miUS $100 | Transfer case malfunctioning and control computer blown. Infiniti paid for replacements and labor. | ||
| Oct 201035000 miUS $100 | Replace right front wheel bearing. | ||
| Nov 201542600 miUS $1300 | Alternator replaced Replace main engine pulley | ||
| Jan 201743200 miUS $1400 | condenser replaced | ||
| Mar 201744000 miUS $1157 | Replaced evaporator assembly-cooler. Repaired fan that was rubbing. | ||
| Nov 201744000 miUS $1100 | pads, rotors, and rear calipers | ||
| Infiniti FX in Washington, United States Mar 2011 - Mar 2018 | |||
| Dec 201185000 miUS $600 | Front right wheel bearing | ||
| Aug 201289200 miUS $145 | 9 YEAR OLD ORIGINAL BATTERY DIED....REPACED | ||
| Jan 201385800 miUS $140 | Needed original outer tie-rod ends replaced...bought them at Rockauto for 50 bucks delivered...local shop installed for 90 bucks | ||
| Infiniti FX in California, United States Oct 2010 - Mar 2012 | |||
| Oct 2011140000 miUS $515 | sensor replaced, battery replaced | ||
| Infiniti FX in New Jersey, United States Jun 2011 - Apr 2016 | |||
| Jul 2011154000 miUS $320 | Noticed increasing road noise level from front wheel bearing hub assembly. Last time I had this problem it required $1000 repair job at dealership. This time, I ordered the OEM parts and replaced them myself. Noise level was reduced. | ||
| Jan 2012168000 miUS $30 | Replaced rear wheel bearings/hubs to minimize noise/maximize smooth ride. Also used the opportunity to replace rotors, which were the originals and needed re-surfacing or replacement anyway Car exhibited brief engine roughness, later the Service Engine Soon light was lit. After stopping engine, the car would not start, had to be towed home. Error code indicated bad camshaft position sensor, which I replaced the next day | ||
| Mar 2016222000 miUS $400 | Replaced leaking radiator. Proactively replaced water pump, thermostat & radiator hoses, coolant. | ||
| Infiniti FX in Minnesota, United States Nov 2008 - Jun 2010 | |||
| Apr 200993000 miUS $260 | Muffler developed rust and needed replacement | ||
| Feb 201098000 miUS $1041 | Front tie rods replaced | ||
| Jun 2010100000 miUS $360 | One cylinder lost compression. Dealer tried carbon treatments, but they did not work. Told that only remedy was to replace engine for cost of $8,600. I passed, choosing to trade it in on another new vehicle. | ||
| Infiniti FX in Massachusetts, United States Mar 2005 - Apr 2014 | |||
| Aug 200520000 mi | The audio unit had to be replaced as there were issues found by the dealer while checking memory seat button issues. | ||
| Aug 200720000 mi | The driver seat memory seat buttons are not storing any seat memory. Dealer mentioned that this is fixed and was caused due to a faulty fuse. | ||
| Oct 200755000 mi | The seat memory button did not work still and had the unit replaced along with some wiring. The unit now works. The cig lighter also did not work and was fixed by dealer. No cost. | ||
| Infiniti FX in North Carolina, United States Apr 2014 - Mar 2016 | |||
| Aug 2014188300 miUS $1500 | Thumping sound when making left or right turns | ||
| Infiniti FX in Washington, United States Nov 2008 - Dec 2010 | |||
| May 200942000 mi | Hatch was replaced. Problem was that top plastic piece started separating from the door preventing hatch from opening fully. Infiniti replaced hatch for free ($2500 estimate) even that car was out of warranty and 6 years old (but low mileage). | ||
| Apr 201050000 miUS $250 | Cleaned fuel injectors due to gunk build up - cause misfiring or not all 8 cylinders working. | ||
| Infiniti FX in California, United States Oct 2009 - Jul 2013 | |||
| Mar 201199000 miUS $350 | Camshaft sensor needed to be replaced | ||
| Mar 2013108000 miUS $450 | Cam Shaft sensor replaced | ||
2003 Infiniti FX 4dr SUV
280-horsepower 3.5L V6 5-speed shiftable automatic RWD
| Infiniti FX in Florida, United States Aug 2011 - Apr 2012 | |||
| Sep 2011150000 miUS $350 | replaced both valve cover gaskets (leaking heavily), replaced coil and spark plugs. Car had awful miss in cylinder 3, miss corrected, but now idle is between 900 and 1200 rpm. | ||
| Dec 2011153000 miUS $150 | Replaced grounding kit after coils and plugs. | ||
| Infiniti FX in Texas, United States May 2012 - Dec 2015 | |||
| Nov 2012131700 miUS $250 | Oil Pan gasket leak, Oil Cooler o-ring leak Oil leaked into coilover and spark plug from Valve cover | ||
| Aug 2013149000 miUS $200 | Replaced front struts | ||
| Nov 2013154400 miUS $20 | replaced side marker lights | ||
| Aug 2014172000 miUS $130 | Put washer in oil plug stopping leak | ||
| Dec 2015196000 miUS $750 | radiator leaking - replaced radiator spark coil failed -replaced | ||
| Infiniti FX in North Carolina, United States Oct 2010 - Jul 2018 | |||
| Oct 2011139000 mi | Adjust close sensors on rear hatchback. | ||
| Dec 2012157000 miUS $400 | Door handle broke off, needed to be replaced. Rear passenger door lock actuator not working, replaced. | ||
| May 2013161900 miUS $100 | spark plug gasket leaking. Pull valve cover and seal. | ||
| Sep 2013169000 miUS $700 | Replace rear wheel bearings and rear brakes | ||
| Feb 2014182000 mi | SRS System trouble light came on after several cold nights. Had to replace battery and clear code. | ||
| Apr 2014182500 mi | Exhaust heat shield strap rusted thru causing rattle. | ||
| Feb 2015192900 miUS $50 | Airbag sensor not operating. Replaced. | ||
| Dec 2015210000 miUS $300 | Had to reupholster passenger front seat due to cracking. | ||
| Jun 2016218000 miUS $50 | Replaced front right wheel bearing and hub assembly. | ||
| Jul 2017232000 miUS $325 | Leaking from valve covers | ||
| Jul 2018259000 miUS $150 | Replace water pump and thermostat. Latter probably failed first. | ||
| Infiniti FX in Texas, United States Dec 2009 - May 2011 | |||
| Apr 2010115000 miUS $4000 | Replace motor for sunroof. Replace motor for passenger window door locks. Replace motor for sunroof and passenger window door locks. Remove aftermarket turbos. | ||
| May 2011130000 miUS $1600 | Sensors and coils had to be replaced | ||
2003 Infiniti FX 4dr SUV
280-horsepower 3.5L V6 5-speed shiftable automatic AWD
| Infiniti FX in Oklahoma, United States Nov 2008 - Apr 2017 | |||
| May 2010101500 miUS $850 | Replace radiator (hole in it) replace thermostat replace upper and lower rad hoses Replace radiator (hole in it) replace thermostat replace upper and lower rad hoses | ||
| Jan 2012126000 miUS $1350 | replace noisy A/C compressor Replace serpentine belt tensioner. leaking "O" ring at oil cooler housing. It was only a small leak. | ||
| Infiniti FX in Pennsylvania, United States Nov 2015 - Apr 2017 | |||
| Mar 201671000 miUS $1000 | OEM shocks and struts worn out at 70k miles. Compression damping was non-existent and driving over potholes was causing the steering to deflect and make the handling twitchy and unpredictable. I replaced oem with BC Racing coil overs. | ||
| Infiniti FX in Illinois, United States May 2009 - Mar 2011 | |||
| Jun 200985000 miUS $600 | Front wheel bearings replaced. Also had scheduled maint. performed. | ||
| Infiniti FX in Colorado, United States Aug 2013 - Dec 2014 | |||
| May 2014115400 miUS $1200 | Replaced front wheel bearings | ||
| Infiniti FX in North Carolina, United States Jul 2008 - Dec 2013 | |||
| Jun 200876000 miUS $200 | Passenger side front wheel hub | ||
| Jan 2011140000 miUS $200 | replaced Passenger front wheel bearing again | ||
| Sep 2011165000 miUS $750 | Cam sensor broke abs sensor while installing wheel hub on drivers front Passenger rear wheel bearing replace replace driver side wheel bearing | ||
| Sep 2012177000 miUS $750 | replace lower control arm pass side. replace wheel bearing hub pass side. replace axle pass side. replace front brakes. | ||
| Dec 2012180000 miUS $90 | Drivers side axle Drivers seat drive gear broke. Had to remove seat and replace gear | ||
| Dec 2013190000 miUS $140 | replace battery | ||
| Infiniti FX in Colorado, United States Mar 2010 - Sep 2011 | |||
| May 201050000 miUS $2000 | replace steering rack, required alignment | ||
| Infiniti FX in Florida, United States Sep 2011 - Nov 2011 | |||
| Nov 2011110000 mi | The dashboard began to develop cracks in a few places. And the locks began to malfunction last year. The passenger door and one rear door, along with the hatch would not lock/unlock remotely. | ||
| Infiniti FX in Georgia, United States May 2011 - Apr 2017 | |||
| Dec 2011165000 miUS $500 | Rear Right door actuator went bad | ||
| Mar 2012169000 miUS $210 | Cam shaft positioning sensor went bad resulting in VDC, Check Engine and traction control light to come on along with vehicle turning off while driving. | ||
| Oct 2012175700 miUS $922 | Rear Passenger wheel bearing. Spark plugs, front and rear Diff service and synthetic oil-filter change | ||
| Mar 2013182000 miUS $600 | Head Gaskets needed replacing - leaking oil | ||
| Oct 2013186500 miUS $500 | Coolant Hoses, Induction service, transfer case fluid change, gaskets, oil change, overall inspection. | ||
| Jan 2014189200 miUS $700 | Both front Struts leaking and replaced with stock struts | ||
| Jun 2016208000 miUS $430 | Rear left wheel bearing replaced | ||
| Jan 2017193300 miUS $750 | Main gasket seal | ||
See TrueDelta's information for all Infiniti models.
