2003 GMC Sierra 1500 Repair & Maintenance Costs
A guide to repairs, service, and maintenance costs for your 2003 GMC Sierra 1500
We don’t currently have enough data on the 2003 GMC Sierra 1500 to give you an accurate yearly maintenance cost. For details on the 2003 GMC Sierra 1500, click here.
2003 GMC Sierra 1500
Most Common 2003 GMC Sierra 1500 Problems
2003 GMC Sierra 1500 vehicles have 44 reported problems.The most commonly reported 2003 GMC Sierra 1500 problem is: 4WD Transfer Case Position Sensor/Selector Switch May Fail
The 4wd transfer case encoder motor position sensor or the selector switch may fail causing the service 4wd message...
One or more heater & ac (hvac) temperature and/or air delivery mode door actuator may fail, resulting in improper...
GMC Sierra 1500 Repairs and Prices
GMC Sierra 1500
Heater Core Replacement
$1,817 - $2,477
GMC Sierra 1500
Coolant Leak Diagnosis
$51 - $75
GMC Sierra 1500
Engine Front Cover Gasket Replacement
$1,320 - $1,875
GMC Sierra 1500
Electrical System Diagnosis
$122 - $179
GMC Sierra 1500
Body Control System Diagnosis & Testing
$49 - $72
GMC Sierra 1500
Active Suspension System Diagnosis & Testing
$61 - $90
GMC Sierra 1500
General Diagnosis
$122 - $179
GMC Sierra 1500
Radiator Hose Replacement
$789 - $862
GMC Sierra 1500
Wheel Lug Stud Replacement
$116 - $161
GMC Sierra 1500
Air Injection System Check Valve Replacement
$473 - $549
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Above Average
The GMC Sierra 1500 Reliability Rating is 3.5 out of 5.0, which ranks it 3rd out of 17 for fullsize trucks. The average annual repair cost is $727 which means it has average ownership costs. While repairs tend to be more severe than average, the number of those issues is low, so major repairs are uncommon for the Sierra 1500.
Most Common 2003 GMC Sierra 1500 Questions
There are 68 related questions for 2003 GMC Sierra 1500 vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked 2003 GMC Sierra 1500 questions.
I have noticed that my oil pressure gauge is pegged to high. i don't even have to start my truck, just turn the...
I was driving down the highway cruise control set at 80 mph and bam!!! truck wont do but 25mph. so i trailered it...
2003 GMC Sierra 1500 Recalls
2003 GMC Sierra 1500 vehicles have 7 known recalls. The most common recall is: Tailgate Cables Fracture Allowing Tailgate To Drop.
GMC Sierra 1500 by Year
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