2004 GMC Sierra 1500 Reliability

2003 GMC Sierra 1500 2dr Regular Cab 4WD SB

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Work Truck Regular Cab Pickup (4.3L V6 5-speed Manual 6.6 ft. Bed)

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Reliability Rating for 2004 GMC Sierra 1500 by Identifix

Ratings Key

Minimal Problems

Moderate Problems

Significant Problems

	Rating	Comments
Engine		A periodic problem with this vehicle is failure of the Catalytic Converter (gasoline engines only). An occasional problem on this vehicle is failure of the Water Pump (5.3L engine only). The cost to repair the Catalytic Converter is estimated at $485.00 and $130.00 for labor. The cost to repair the Water Pump is estimated at $296.00 for parts and $117.00 for labor. All prices are estimates based on $65.00 per flat rate hour and do not include diagnostic time or any applicable sales tax.
Transmission & Driveline		An occasional problem on this vehicle is failure of the Front Axle Seals. Failure of the axle seals applies to (four wheel drive vehicles) only. The cost to repair one Front Axle Seal is estimated at $16.00 for parts and $97.50 for labor. The cost to repair both Front Axle Seals is estimated at $32.00 for parts and $130.00 for labor. All prices are estimates based on $65.00 per flat rate hour and do not include diagnostic time or any applicable sales tax.
Steering & Suspension
Brake
Heating & Air Conditioning
Starting & Charging
Accessories		An occasional problem on this vehicle is failure of the Instrument Cluster. The cost to repair the Instrument Cluster is estimated at $275.00 for parts and $26.00 for labor. All prices are estimates based on $65.00 per flat rate hour and do not include diagnostic time or any applicable sales tax.
Overall		4 out of 5

Reliability Ratings displayed above reflect style specific standard features and may vary from aggregated values displayed for the same year in the historical model overviewed bellow.

Reliability History for GMC Sierra 1500 by Identifix

	2002	2003	2004	2005	2006
Engine
Transmission & Driveline
Steering & Suspension
Brake
Heating & Air Conditioning
Starting & Charging
Accessories
Overall

Reliability Ratings by Identifix is based from repair shop-reported issues. Though this data may be for years prior to model you are researching, it exposes how reliable this model platform has been historically.