Drive Belt Tensioner Replacement Estimate for Mercedes-Benz S350

Mercedes-Benz S350 Drive Belt Tensioner Replacement costs $282 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$232 to $352
Labor: $77 -$168
Parts: $155 -$184
Average Dealer price
$412 to 563
Average Shop price
$285 to 404
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CarServiceYourMechanic PriceShop/Dealer Price
2012 Mercedes-Benz S350V6-3.0L Turbo DieselService typeDrive Belt Tensioner ReplacementYourMechanic Price$275.45Shop/Dealer Price$353.01 - $522.81
2006 Mercedes-Benz S350V6-3.7LService typeDrive Belt Tensioner ReplacementYourMechanic Price$311.22Shop/Dealer Price$405.89 - $569.27
Show example Mercedes-Benz S350 Drive Belt Tensioner Replacement prices

Parts required for a Mercedes-Benz S350 Drive Belt Tensioner Replacement

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Real customer reviews from Mercedes-Benz owners like you.

432 reviews
Patrick
22 years of experience
Patrick was great ( he showed up early which was appreciated!), however the part was not. Trying to get a replacement from him. The fan motor he replaced is not OEM quality. I will update this review when the job is done right...
2002 MERCEDES-BENZ CLK430 - HEATER BLOWER MOTOR REPLACEMENT
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344 reviews
Robert
26 years of experience
Robert is awesome. My only regret is that I made it this far in life without knowing that mobile mechanics as good as Robert exist. Great attitude, exceptionally high skill level, great work ethic.
2010 MERCEDES-BENZ S600 - CAR IS NOT STARTING INSPECTION
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164 reviews
Theodore
11 years of experience
Theodore is very punctual. This time its a follow up service and he came on time. His diagnosis of the issue with my car is very accurate.
2000 MERCEDES-BENZ ML320 - POWER STEERING PUMP REPLACEMENT
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59 reviews
Steven
16 years of experience
After moving to a new city I needed a new mechanic. I was set up with Steven who came to a dealership to meet me and inspect a used Mercades I was interested in. He was very genuine about his review of the car along with being highly experienced. It seemed like he truly cared about me and my purchase unlike past experiences. Steven was just an overall nice guy who I knew I could trust off the bat and I will continue to use him from YourMechanic in the future. Thanks for making this completely hassle free and providing a great report of my new cars health.
2010 MERCEDES-BENZ C300 - PRE-PURCHASE CAR 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