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2003 GMC Sierra Denali Repair and Maintenance Costs

A guide to repairs, service, and maintenance costs for your 2003 GMC Sierra Denali

No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
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The national average repair and maintenance cost for a 2003 GMC Sierra Denali is between $498 and $609 per year. Repair and maintenance costs vary depending on age, mileage, location and service provider.

Repair Cost Index Score
32
2003 GMC Sierra Denali
scores in the least expensive range of all car models for average repair and maintenance costs
0
100
32
$
$$$
40
- average of all models
What does this score mean?
$554
Annual Repair Cost
on average
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
A dirty throttle body may cause a lower than normal idle and possible stalling condition. Performing a throttle body service will commonly correct this concern.
The daytime running lights are prone to burning out. Our technicians tell us that the light sockets may show signs of heat damage but usually are OK. Always be sure to use the correct replaceme...
The steering wheel position sensor may fail, resulting in the service stability message being displayed.
Engine oil flowing out up around radiator steering box area. More when running. Then dumps when ...
system is engaging and it gives the sound of a bad brake booster..
and the brakes to engage without me stepping on brakes.
ON CERTAIN PICKUP TRUCKS EQUIPPED WITH MANUAL TRANSMISSIONS AND BUILT WITH EITHER PBR PARKING BRA...
ON CERTAIN CREW CAB PICKUP TRUCKS AND SPORT UTILITY VEHICLES, THE 2ND ROW CENTER OCCUPANT SEAT BE...
ON CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES, THE GALVANIZED STEEL TAILGATE SUPPORT CABLES...