Alternator Replacement Estimate for GMC Sierra 1500 HD

GMC Sierra 1500 HD Alternator Replacement costs $234 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$224 to $250
Labor: $70 -$80
Parts: $154 -$170
Average Dealer price
$400 to 434
Average Shop price
$275 to 296
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CarServiceYourMechanic PriceShop/Dealer Price
2006 GMC Sierra 1500 HDV8-6.0LService typeAlternator ReplacementYourMechanic Price$254.18Shop/Dealer Price$314.75 - $463.77
2005 GMC Sierra 1500 HDV8-6.0LService typeAlternator ReplacementYourMechanic Price$250.77Shop/Dealer Price$310.56 - $457.08
2003 GMC Sierra 1500 HDV8-6.0LService typeAlternator ReplacementYourMechanic Price$250.77Shop/Dealer Price$310.51 - $457.00
2001 GMC Sierra 1500 HDV8-6.0LService typeAlternator ReplacementYourMechanic Price$232.95Shop/Dealer Price$288.25 - $421.39
2002 GMC Sierra 1500 HDV8-6.0LService typeAlternator ReplacementYourMechanic Price$236.02Shop/Dealer Price$292.06 - $427.47
Show example GMC Sierra 1500 HD Alternator Replacement prices

Parts required for a GMC Sierra 1500 HD Alternator Replacement

$154 to $170

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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