Drive Belt Tensioner Replacement Estimate for GMC S15

GMC S15 Drive Belt Tensioner Replacement costs $145 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$113 to $193
Labor: $70 -$80
Parts: $43 -$113
Average Dealer price
$179 to 319
Average Shop price
$137 to 224
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CarServiceYourMechanic PriceShop/Dealer Price
1988 GMC S15L4-2.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$191.92Shop/Dealer Price$236.91 - $339.24
1987 GMC S15V6-2.8LService typeDrive Belt Tensioner ReplacementYourMechanic Price$115.81Shop/Dealer Price$141.86 - $187.16
1989 GMC S15V6-4.3LService typeDrive Belt Tensioner ReplacementYourMechanic Price$141.28Shop/Dealer Price$173.64 - $238.01
1988 GMC S15V6-2.8LService typeDrive Belt Tensioner ReplacementYourMechanic Price$115.81Shop/Dealer Price$141.83 - $187.12
1989 GMC S15L4-2.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$191.92Shop/Dealer Price$236.93 - $339.26
1990 GMC S15L4-2.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$191.92Shop/Dealer Price$236.91 - $339.23
1990 GMC S15V6-2.8LService typeDrive Belt Tensioner ReplacementYourMechanic Price$116.89Shop/Dealer Price$143.22 - $189.35
1990 GMC S15V6-4.3LService typeDrive Belt Tensioner ReplacementYourMechanic Price$141.28Shop/Dealer Price$173.68 - $238.08
Show example GMC S15 Drive Belt Tensioner Replacement prices

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Ben
36 years of experience
Showed up on time and was very professional and experienced. Did in hour what would have taken me 3 or more hours to complete. Could not be happier. Will be calling Ben for all future needs.
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Stefan
12 years of experience
Great Job and very informative...
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11 years of experience
Mechanic was on time provided me with a pull inspection of my truck. Overall I think he did a great job. He seems to know what he's doing. Nice guy.
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Rod
12 years of experience
Great Mechanic
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All about Drive Belt Tensioner Replacement

A Drive Belt Tensioner is a pulley mounted to either a spring mechanism or to an adjustable pivot point that is used to keep constant tension on your serpentine belt. That is the big long belt in the front of your engine. The tensioner rides on the outside surface of the belt to put pressure, or tension, on the belt and against the pulleys that drive things like the alternator, power steering, air conditioner, etc.

Drive Belt Tensioner Replacement Estimates for Popular GMC Models