2003 Infiniti I Infiniti I 2003

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2003 Infiniti I repairs by problem area

Engine (48%)

Transmission and Drivetrain (2%)

Brakes and Traction Control (6%)

Suspension and Steering (25%)

Electrical and Air Conditioning (17%)

Paint, Rust, Leaks, Rattles, and Trim (2%)

Other (0%)

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Chart based on 48 repairs.
See TSBs and recalls for the 2003 Infiniti I.

2003 Infiniti I electrical repair cost distribution

$2500+ (0%)

$1000 - $2499 (0%)

$500 - $999 (0%)

$100 - $499 (57%)

< $100 (43%)

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Chart based on 7 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2003 Infiniti I 4dr Sedan

255-horsepower 3.5L V6 4-speed automatic FWD

37500 mi

US $89
Alternator went bad & caused the battery to short circuit. Alternator & labor covered under warranty. I had to buy battery. 
220100 mi

C $300
Alternator seized. Damaged the belt too. Changed both 
147700 mi Low power on Battery required replacement. 
86500 mi

US $250
State inspection- car failed due to brakes. Also car needed belts (done), tail light (done) and new battery (not done). Plan to have another garage do the brakes and battery. 
65000 mi

US $200
Replaced various bulbs (license plate, interior clock, etc.) for a couple of bucks. Replaced HID bulb and ordered the other due to it flickering from time to time. I can get the bulbs for about $200 a pair, but expect to pay $250 a piece at a dealer. 
80000 mi

US $300
Replaced alternator 
90000 mi Battery light would come on. Battery was new, and alternator fairly new. Problem is a faulty connector. Connector is not replaceable, as this would require replacement of part. Diagnosed/fixed myself, but expect to pay a bit for diagnosis and replacement Battery light would come on.. Battery was new, and alternator fairly new. Problem is a faulty connector. Connector is not replaceable, as this would require replacement of part. Diagnosed/fixed myself, but expect to pay a bit for diagnosis and replacement 

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2003 Infiniti I Electrical Problems

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 2003 Infiniti I problems occur, check out our car reliability stats.