Drive Belt Tensioner Replacement Estimate for BMW 850i

BMW 850i Drive Belt Tensioner Replacement costs $200 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$200 to $210
Labor: $70 -$80
Parts: $130
Average Dealer price
$352
Average Shop price
$245
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CarServiceYourMechanic PriceShop/Dealer Price
1992 BMW 850iV12-5.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$210.08Shop/Dealer Price$270.50 - $394.62
1991 BMW 850iV12-5.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$207.48Shop/Dealer Price$267.39 - $389.65
Show example BMW 850i Drive Belt Tensioner Replacement prices

Parts required for a BMW 850i Drive Belt Tensioner Replacement

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2007 BMW 328I - BRAKE PADS REPLACEMENT (FRONT)
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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 BMW Models