Drive Belt Tensioner Replacement Estimate for Mercedes-Benz GL550

Mercedes-Benz GL550 Drive Belt Tensioner Replacement costs $244 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$231 to $274
Labor: $126 -$144
Parts: $105 -$130
Average Dealer price
$377 to 427
Average Shop price
$281 to 312
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CarServiceYourMechanic PriceShop/Dealer Price
2009 Mercedes-Benz GL550V8-5.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$239.40Shop/Dealer Price$313.48 - $432.84
2012 Mercedes-Benz GL550V8-5.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$263.51Shop/Dealer Price$343.84 - $481.43
2013 Mercedes-Benz GL550V8-4.6L TurboService typeDrive Belt Tensioner ReplacementYourMechanic Price$237.30Shop/Dealer Price$310.94 - $428.77
2010 Mercedes-Benz GL550V8-5.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$263.51Shop/Dealer Price$343.76 - $481.30
2011 Mercedes-Benz GL550V8-5.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$266.10Shop/Dealer Price$346.90 - $486.30
2008 Mercedes-Benz GL550V8-5.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$239.40Shop/Dealer Price$313.47 - $432.81
Show example Mercedes-Benz GL550 Drive Belt Tensioner Replacement prices

Parts required for a Mercedes-Benz GL550 Drive Belt Tensioner Replacement

Accessory Belt Tensioner
$105

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11 years of experience
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2011 MERCEDES-BENZ E550 - CAR IS NOT STARTING INSPECTION
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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