Drive Belt Tensioner Replacement Estimate for Mercedes-Benz 300SL

Mercedes-Benz 300SL Drive Belt Tensioner Replacement costs $473 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$472 to $499
Labor: $189 -$216
Parts: $283
Average Dealer price
$818
Average Shop price
$579
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CarServiceYourMechanic PriceShop/Dealer Price
1990 Mercedes-Benz 300SLL6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$495.12Shop/Dealer Price$640.25 - $921.30
1992 Mercedes-Benz 300SLL6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$489.45Shop/Dealer Price$633.50 - $910.54
1993 Mercedes-Benz 300SLL6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$489.45Shop/Dealer Price$633.29 - $910.17
1991 Mercedes-Benz 300SLL6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$489.45Shop/Dealer Price$633.39 - $910.34
Show example Mercedes-Benz 300SL Drive Belt Tensioner Replacement prices

Parts required for a Mercedes-Benz 300SL Drive Belt Tensioner Replacement

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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 Mercedes-Benz Models