2003 Buick Century Buick Century 2003
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2003 Buick Century repairs by problem area

Engine (57%)

Transmission and Drivetrain (0%)

Brakes and Traction Control (14%)

Suspension and Steering (14%)

Electrical and Air Conditioning (14%)

Paint, Rust, Leaks, Rattles, and Trim (0%)

Other (0%)

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Chart based on 7 repairs.
See TSBs and recalls for the 2003 Buick Century.

2003 Buick Century 4dr Sedan

175-horsepower 3.1L V6 4-speed automatic FWD

178000 mi

US $700		 worn/loose bearings in the engine let go; engine is currently being replaced. 
102920 mi

C $700		 EGR Tube (Line) had to be replaced as it was cracked and leaking. Car sounded loud due to this. Replaced Intake gasket manifold and head gasket. Typical GM 3.1L leaking coolant issue. Overall cost about $700. $500 for parts and $200 labour. 
120000 mi

US $250		 replaced serpentine belt, tensioner and harmonic balancer 

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2003 Buick Century 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 Buick Century problems occur, check out our car reliability stats.