2004 GMC Sierra 2500 HD Repair & Maintenance Costs

A guide to repairs, service, and maintenance costs for your 2004 GMC Sierra 2500 HD
We don’t currently have enough data on the 2004 GMC Sierra 2500 HD to give you an accurate yearly maintenance cost. For details on the 2004 GMC Sierra 2500 HD, click here.
2004 GMC Sierra 2500 HD
2004 GMC Sierra 2500 HD

Most Common 2004 GMC Sierra 2500 HD Problems

2004 GMC Sierra 2500 HD vehicles have 25 reported problems.The most commonly reported 2004 GMC Sierra 2500 HD problem is: Heating and AC Temperature and Air Delivery Mode Door Actuators May Fail
2004 GMC Sierra 2500 HD
One or more heater & ac (hvac) temperature and/or air delivery mode door actuator may fail, resulting in improper...
2004 GMC Sierra 2500 HD
The speedometer or other instrument panel gauge may begin to work erratically at times. our technicians tell us that...

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2023 GMC Sierra 2500 HD
3
Average
The GMC Sierra 2500 HD Reliability Rating is 3.0 out of 5.0, which ranks it 8th out of 17 for fullsize trucks. The average annual repair cost is $912 which means it has poor 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 2500 HD.

Most Common 2004 GMC Sierra 2500 HD Questions

There are 42 related questions for 2004 GMC Sierra 2500 HD vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked 2004 GMC Sierra 2500 HD questions.
2004 GMC Sierra 2500 HD
I missed place the keys to my truck. bought a new lock cylinder and key but not sure what to do without the old one....
2004 GMC Sierra 2500 HD
Will a fuel pressure regulator stay in place and work correctly if one clip was broken when taking taking the old...
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