2003-2008 Infiniti FX: Reliability

Updated: 11/23/08

2003 Infiniti FX
2008 Infiniti FX
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2003-2008 Infiniti FX 

  • Price Range:  $15,600 - $35,300
CG Rating

59

out of 100

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Our reliability study for this generation Infiniti FX includes details on average repair costs, manufacturer recalls, and everything you need to know to gauge the long-term reliability of this generation Infiniti FX .

Trouble Spots

Consumer Guide's® Auto Editors have scoured repair bulletins and questioned mechanics to search for commonly occurring problems for a particular vehicle. In some cases we also give possible manufacturer-suggested solutions. In many instances these trouble spots are Technical Service Bulletins posted by the manufacturer, however, we have our own expert looking at additional vehicle problems.

Brake noise: Rear brakes noisy, particularly when cold and under light application are repaired by installing brake pads with revised friction material. (2003-04)

Cold-starting problems: In very cold conditions, the starter may not run and may require replacement of the Intelligent Power Distribution Module. (2004)

Engine noise: Clicking noise from engine compartment likely due to problem with fuel damping hose requiring improved component. (2002-06)

Fuel gauge: The fuel gauge may not read full after a fill-up unless the sub-fuel-sending-unit was replaced. (2003)

Radiator: The radiator cap gasket may swell over time and when it does, will not allow the cap to vent properly resulting in overheating and lost coolant. (2003-04)

Seat: The driver's seat may rock back-and-forth or make snapping noises due to problems with lift motor or links. (2003-05)

Steering problems: Tilt steering wheel may have vertical play due to a faulty bracket. (2003-05)

Suspension noise: Noises from the rear (popping, creaking) sound like a suspension problem but is caused by loose floor-to-frame bolts that must be replaced. (2003)

Consumer Guide® Estimated Repair Costs

This table lists costs of likely repairs for comparison with other vehicles. The dollar amount includes the cost of the part(s) and labor (based on $50 per hour) for the typical repair without extras or add-ons. Like the pricing information, replacement costs can vary widely depending on region. Expect charges at a new-car dealership to be slightly higher.
Item Name Repair Cost
A/C Compressor $640
Alternator $545
Automatic Transmission or Transaxle $6,020
Brakes $575
Clutch, Pressure Plate, Bearing $0
Constant Velocity Joints $2,250
Exhaust System $805
Radiator $695
Shocks and/or Struts $1,180
Timing Chain or Belt $490
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