Drive Belt Tensioner Replacement Estimate for BMW 135i

BMW 135i Drive Belt Tensioner Replacement costs $254 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$254 to $269
Labor: $105 -$120
Parts: $149
Average Dealer price
$437
Average Shop price
$311
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CarServiceYourMechanic PriceShop/Dealer Price
2009 BMW 135iL6-3.0L TurboService typeDrive Belt Tensioner ReplacementYourMechanic Price$265.83Shop/Dealer Price$344.15 - $493.36
2008 BMW 135iL6-3.0L TurboService typeDrive Belt Tensioner ReplacementYourMechanic Price$262.86Shop/Dealer Price$340.62 - $487.73
2010 BMW 135iL6-3.0L TurboService typeDrive Belt Tensioner ReplacementYourMechanic Price$262.86Shop/Dealer Price$340.50 - $487.52
Show example BMW 135i Drive Belt Tensioner Replacement prices

Parts required for a BMW 135i Drive Belt Tensioner Replacement

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Joel
16 years of experience
Joel was very personable, was on time, and completed the job in a timely fashion. I would definitely recommend him for future use.
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Danny
6 years of experience
danny was very nice and knowledgeable. he was running late and called to let me know, which was appreciated.
1986 BMW 635CSI - CAR BATTERY REPLACEMENT
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Steven
16 years of experience
Steven worked on an oil change on my z4. BMW quoted $149 and valvoline quoted approx $100. Hope to use Steven again for future requests.
2004 BMW Z4 - OIL CHANGE
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Clarissa
22 years of experience
Very professional and friendly. Clarissa knows her stuff! No hesitancy whatsoever in recommending her. I was plenty nervous before meeting her and entrusting my hi-priced sports sedan to her but quickly reached the conclusion that there was nothing to worry about...
2008 BMW 335XI - 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