Alternator Replacement Estimate for GMC Sierra 3500 HD

GMC Sierra 3500 HD Alternator Replacement costs $274 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
2009 GMC Sierra 3500 HDV8-6.6L Turbo DieselService typeAlternator ReplacementYourMechanic Price$282.18Shop/Dealer Price$348.55 - $501.94
2013 GMC Sierra 3500 HDV8-6.6L Turbo DieselService typeAlternator ReplacementYourMechanic Price$341.17Shop/Dealer Price$422.96 - $628.97
2011 GMC Sierra 3500 HDV8-6.6L Turbo DieselService typeAlternator ReplacementYourMechanic Price$341.17Shop/Dealer Price$422.91 - $628.87
2012 GMC Sierra 3500 HDV8-6.6L Turbo DieselService typeAlternator ReplacementYourMechanic Price$341.17Shop/Dealer Price$422.93 - $628.92
2010 GMC Sierra 3500 HDV8-6.0LService typeAlternator ReplacementYourMechanic Price$254.18Shop/Dealer Price$314.76 - $463.79
2008 GMC Sierra 3500 HDV8-6.0LService typeAlternator ReplacementYourMechanic Price$254.18Shop/Dealer Price$314.74 - $463.76
2008 GMC Sierra 3500 HDV8-6.6L Turbo DieselService typeAlternator ReplacementYourMechanic Price$283.03Shop/Dealer Price$349.74 - $503.85
2012 GMC Sierra 3500 HDV8-6.0LService typeAlternator ReplacementYourMechanic Price$269.87Shop/Dealer Price$333.84 - $486.36
Show example GMC Sierra 3500 HD Alternator Replacement prices

Parts required for a GMC Sierra 3500 HD Alternator Replacement

$170 to $242

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331 reviews
Jamahl
15 years of experience
proffesional, courteious, informative, inthusiastic,not sure I could ask for more, very pleased and because of him you've got a customer
1998 GMC C1500 - OIL CHANGE
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308 reviews
Dan
34 years of experience
Did a very good job and will use the service again
2003 GMC ENVOY - RADIATOR REPLACEMENT
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112 reviews
Shaun
16 years of experience
As usual Shaun was ever the knowledgeable professional. He jumped into the job and completed it in short order. He is truly a trustworthy auto mechanic, with exceptional skills. I know my repairs or service will be completed correctly and post haste.
2005 GMC YUKON - CAR IS RUNNING HOTTER THAN NORMAL INSPECTION
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73 reviews
Danny
6 years of experience
Thought he was a hard worker and dove right into the problem.Was sociable and friendly.
1998 GMC JIMMY - ABS LIGHT IS ON INSPECTION
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All about Alternator Replacement

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 Replacement Estimates for Popular GMC Models