Alternator Repair Estimate for GMC Sierra 2500 HD

GMC Sierra 2500 HD Alternator Repair costs $260 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$240 to $354
Labor: $70 -$112
Parts: $170 -$242
Average Dealer price
$434 to 615
Average Shop price
$296 to 420
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CarServiceYourMechanic PriceShop/Dealer Price
2013 GMC Sierra 2500 HDV8-6.6L Turbo DieselService typeAlternator RepairYourMechanic Price$346.01Shop/Dealer Price$428.94 - $638.52
2004 GMC Sierra 2500 HDV8-6.6L Turbo DieselService typeAlternator RepairYourMechanic Price$250.79Shop/Dealer Price$310.58 - $457.12
2010 GMC Sierra 2500 HDV8-6.0LService typeAlternator RepairYourMechanic Price$250.79Shop/Dealer Price$310.54 - $457.04
2012 GMC Sierra 2500 HDV8-6.0LService typeAlternator RepairYourMechanic Price$269.87Shop/Dealer Price$333.81 - $486.32
2007 GMC Sierra 2500 HDV8-6.0LService typeAlternator RepairYourMechanic Price$254.20Shop/Dealer Price$314.78 - $463.83
2009 GMC Sierra 2500 HDV8-6.0LService typeAlternator RepairYourMechanic Price$254.20Shop/Dealer Price$314.77 - $463.81
2005 GMC Sierra 2500 HDV8-6.6L Turbo DieselService typeAlternator RepairYourMechanic Price$255.05Shop/Dealer Price$315.92 - $465.67
2013 GMC Sierra 2500 HDV8-6.0LService typeAlternator RepairYourMechanic Price$269.87Shop/Dealer Price$333.84 - $486.36
Show example GMC Sierra 2500 HD Alternator Repair prices

Parts required for a GMC Sierra 2500 HD Alternator Repair

$170 to $242

Meet some of our expert GMC mechanics

Real customer reviews from GMC owners like you.

115 reviews
Robert
27 years of experience
This is the 2nd time Robert fix my truck;He found the problem give me tips to keep my truck in good shape;As usual he got on time ( actually early :I'd really appreciate that!!) seem to me very knowledgeable;I highly recommend RObert to my neighbors at the Mobile Home Park
1994 GMC SONOMA - SPARK PLUG REPLACEMENT
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63 reviews
Melvin
6 years of experience
He called to verify my location and took his time fixing my window in the cold. He explained exactly what he would be doing. Great Service.
2005 GMC YUKON XL 1500 - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (PASSENGER SIDE REAR)
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52 reviews
Chris
13 years of experience
I thought that this return work would be covered by previous install and was surprise to see a $70 charge to my charge card? Perhaps this was in error? I supplied the gas as I did previously it leaked out due to a a faulty fitting not seen during installation I guess? Please advise.
1976 GMC C15 - AC IS NOT WORKING INSPECTION
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35 reviews
Doug
15 years of experience
Doug was absolutely amazing! He showed up on time, early actually, and he found out the problem within minutes! Very friend and professional. Awesome experience!
2011 GMC TERRAIN - OTHER INSPECTIONS
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All about Alternator Repair

The alternator is the component that charges the battery in your car. When you use electrical components in your car (stereo, lights, etc.), the battery loses power. The alternator recharges the battery, replenishing the lost battery power. The alternator is located in the engine compartment. If the alternator is not working properly, your car will only stay running for as long as the battery has power stored. Once the battery loses power, your car will not start. Normally, a malfunctioning alternator will turn on the battery warning light or will have a low volt gauge reading.

Alternator Repair Estimates for Popular GMC Models