2003 Jeep Wrangler Jeep Wrangler 2003

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2003 Jeep Wrangler repairs by problem area

Engine (43%)

Transmission and Drivetrain (0%)

Brakes and Traction Control (0%)

Suspension and Steering (29%)

Electrical and Air Conditioning (14%)

Paint, Rust, Leaks, Rattles, and Trim (7%)

Other (7%)

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Chart based on 14 repairs.
See TSBs and recalls for the 2003 Jeep Wrangler.

2003 Jeep Wrangler engine repair cost distribution

$2500+ (0%)

$1000 - $2499 (20%)

$500 - $999 (0%)

$100 - $499 (20%)

< $100 (60%)

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Chart based on 5 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2003 Jeep Wrangler 2dr SUV

190-horsepower 4.0L I6 5-speed manual 4WD, part-time w/low range

210000 mi

US $2000
Oil pressure sending unit failed Eval canister leaking and replaced 
40000 mi

US $114
Cam position sensor prevented engine from starting. Dealer repair under warranty. Faultless since replacement sensor was installed. 
102000 mi

US $450
Radiator seam failure. Slow leak. Repaired in approximately 3 business days. 

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2003 Jeep Wrangler 2dr SUV

190-horsepower 4.0L I6 4-speed automatic 4WD, part-time w/low range

5000 mi Transmission pumps replaced under warranty. Had been experiencing rough shifts. 
167000 mi

US $50
Valve cover gasket replaced to stop oil leak 

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See TrueDelta's information for all Jeep models.

2003 Jeep Wrangler Engine 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 Jeep Wrangler problems occur, check out our car reliability stats.