Alternator Replacement Estimate for GMC Sierra 2500 HD

GMC Sierra 2500 HD Alternator Replacement 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
2009 GMC Sierra 2500 HDV8-6.0LService typeAlternator ReplacementYourMechanic Price$254.18Shop/Dealer Price$314.75 - $463.77
2006 GMC Sierra 2500 HDV8-6.6L Turbo DieselService typeAlternator ReplacementYourMechanic Price$250.77Shop/Dealer Price$310.56 - $457.08
2012 GMC Sierra 2500 HDV8-6.6L Turbo DieselService typeAlternator ReplacementYourMechanic Price$341.17Shop/Dealer Price$422.91 - $628.87
2006 GMC Sierra 2500 HDV8-6.0LService typeAlternator ReplacementYourMechanic Price$250.77Shop/Dealer Price$310.53 - $457.03
2006 GMC Sierra 2500 HDV8-8.1LService typeAlternator ReplacementYourMechanic Price$254.18Shop/Dealer Price$314.76 - $463.79
2008 GMC Sierra 2500 HDV8-6.6L Turbo DieselService typeAlternator ReplacementYourMechanic Price$282.18Shop/Dealer Price$348.55 - $501.92
2011 GMC Sierra 2500 HDV8-6.6L Turbo DieselService typeAlternator ReplacementYourMechanic Price$347.22Shop/Dealer Price$430.56 - $641.12
2004 GMC Sierra 2500 HDV8-8.1LService typeAlternator ReplacementYourMechanic Price$250.77Shop/Dealer Price$310.55 - $457.07
Show example GMC Sierra 2500 HD Alternator Replacement prices

Parts required for a GMC Sierra 2500 HD Alternator Replacement

$170 to $242

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Isai was extreemly knowledgable and willing to share his insights. He was also extreemly professional and promt.
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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