Drive Belt Tensioner Replacement Estimate for Mercedes-Benz 500SL

Mercedes-Benz 500SL Drive Belt Tensioner Replacement costs $280 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$192 to $321
Labor: $91 -$104
Parts: $101 -$217
Average Dealer price
$323 to 555
Average Shop price
$235 to 380
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CarServiceYourMechanic PriceShop/Dealer Price
1992 Mercedes-Benz 500SLV8-5.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$325.60Shop/Dealer Price$417.28 - $618.00
1991 Mercedes-Benz 500SLV8-5.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$321.26Shop/Dealer Price$412.01 - $609.60
1990 Mercedes-Benz 500SLV8-5.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$321.26Shop/Dealer Price$411.91 - $609.42
1993 Mercedes-Benz 500SLV8-5.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$198.25Shop/Dealer Price$258.19 - $363.48
Show example Mercedes-Benz 500SL Drive Belt Tensioner Replacement prices

Parts required for a Mercedes-Benz 500SL Drive Belt Tensioner Replacement

Accessory Belt Tensioner
$101 to $217

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Joshua
22 years of experience
Originally, I was scheduled to work with another mechanic, who is no longer available with YourMechanic. I was told that Josh would be taking over the work on my Mercedes, but that I would have to wait a week for his next available appointment. My first experience with Josh was a very positive one. He is very professional, upbeat and friendly. He arrived early, explained the issue at hand very well and was very clear and concise about next steps. He found that my original mechanic only found part of the problem with my car, not the whole issue. So he comped the labor and parts from his visit and scheduled a follow up appointment with me to install the final part and complete the job. Thank you very much, Josh!
2001 MERCEDES-BENZ ML320 - WINDOW IS NOT WORKING INSPECTION
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Ben
36 years of experience
While Ben was not on time for the appointment, he was in constant communication and informed me of his delay and progress. He was professional and friendly. I would highly recommend, and in fact I will request Ben for our next service next week.
2007 MERCEDES-BENZ GL450 - SPARK PLUG REPLACEMENT
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18 years of experience
Kevin was so professional and so knowledgable. He really knows cars and has a passion for what he does. Thank you for the amazing service, I'll keep telling everyone I know about yourmechanic.com!
2007 MERCEDES-BENZ E63 AMG - CAR IS NOT STARTING INSPECTION
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16 years of experience
A true credit to his profession an a assets to your company. In the world in which we live very few don't care about their job, this young man does.
2007 MERCEDES-BENZ S65 AMG - 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 Mercedes-Benz Models