2020 GMC Sierra 3500 HD Repair & Maintenance Costs
A guide to repairs, service, and maintenance costs for your 2020 GMC Sierra 3500 HD
We don’t currently have enough data on the 2020 GMC Sierra 3500 HD to give you an accurate yearly maintenance cost. For details on the 2020 GMC Sierra 3500 HD, click here.
2020 GMC Sierra 3500 HD
Most Common 2020 GMC Sierra 3500 HD Problems
2020 GMC Sierra 3500 HD vehicles have 0 reported problems.The most commonly reported 2020 GMC Sierra 3500 HD problem is: GMC Sierra 3500 HD transfer case issue persisting for 2 months
Some gmc sierra 3500 hd owners report experiencing persistent transfer case issues that can stem from various...
GMC Sierra 3500 HD Repairs and Prices
GMC Sierra 3500 HD
Starter Replacement
$760 - $1,095
GMC Sierra 3500 HD
Oxygen Sensor Test
$49 - $72
GMC Sierra 3500 HD
Power Seat Control Module Replacement
$777 - $892
GMC Sierra 3500 HD
Starter Relay Replacement
$53 - $70
GMC Sierra 3500 HD
General Diagnosis
$122 - $179
GMC Sierra 3500 HD
Suspension Shock or Strut Replacement
$586 - $718
GMC Sierra 3500 HD
Axle Shaft Replacement
$561 - $609
GMC Sierra 3500 HD
Oil Pan Gasket Replacement
$685 - $955
GMC Sierra 3500 HD
Window Regulator Motor Replacement
$272 - $389
GMC Sierra 3500 HD
Power Seat Motor Replacement
$380 - $460
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Average
The GMC Sierra 3500 HD Reliability Rating is 2.5 out of 5.0, which ranks it 11th out of 17 for fullsize trucks. The average annual repair cost is $1,121 which means it has poor ownership costs. The frequency of repairs is average, but when issues do arise, they are more likely to be severe than with other models.
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Ask a QuestionGMC Recalls
GMC Sierra 3500 HD vehicles have0known recent recalls.
The GMC has5 known total recalls.
The most common GMC can be viewed below.
GMC Sierra 3500 HD by Year
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