Drive Belt Tensioner Replacement Estimate for Mercedes-Benz SL550

Mercedes-Benz SL550 Drive Belt Tensioner Replacement costs $203 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$200 to $218
Labor: $70 -$88
Parts: $130
Average Dealer price
$352 to 362
Average Shop price
$245 to 254
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CarServiceYourMechanic PriceShop/Dealer Price
2012 Mercedes-Benz SL550V8-5.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$217.08Shop/Dealer Price$280.05 - $406.07
2007 Mercedes-Benz SL550V8-5.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$207.48Shop/Dealer Price$267.39 - $389.65
2008 Mercedes-Benz SL550V8-5.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$207.48Shop/Dealer Price$267.31 - $389.51
2009 Mercedes-Benz SL550V8-5.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$207.48Shop/Dealer Price$267.34 - $389.57
2011 Mercedes-Benz SL550V8-5.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$217.08Shop/Dealer Price$280.07 - $406.10
Show example Mercedes-Benz SL550 Drive Belt Tensioner Replacement prices
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Parts required for a Mercedes-Benz SL550 Drive Belt Tensioner Replacement

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Mark
6 years of experience
10/10, really! I came back to YM.com with my second car for Mark to diagnose some suspicious engine noise - cracked belt! Saved thousands due to timely preventive maintenance! Thanks, Mark!
1997 MERCEDES-BENZ E320 - SERPENTINE/DRIVE BELT REPLACEMENT
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6 years of experience
great mechanic!!!
2006 MERCEDES-BENZ E350 - ALTERNATOR REPLACEMENT
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11 years of experience
Jared is very professional. He had to do significant diagnostics and trouble shooting to solve my MB electrical issue of a reset. I will use him again
1999 MERCEDES-BENZ SL500 - RESET INDICATOR LIGHTS
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11 years of experience
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2011 MERCEDES-BENZ C300 - OIL CHANGE
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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