Drive Belt Tensioner Replacement Estimate for Mercedes-Benz ML550

Mercedes-Benz ML550 Drive Belt Tensioner Replacement costs $207 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$207 to $218
Labor: $77 -$88
Parts: $130
Average Dealer price
$362
Average Shop price
$254
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CarServiceYourMechanic PriceShop/Dealer Price
2010 Mercedes-Benz ML550V8-5.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$217.08Shop/Dealer Price$280.05 - $406.07
2011 Mercedes-Benz ML550V8-5.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$214.48Shop/Dealer Price$276.94 - $401.11
2008 Mercedes-Benz ML550V8-5.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$214.48Shop/Dealer Price$276.85 - $400.96
2009 Mercedes-Benz ML550V8-5.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$214.48Shop/Dealer Price$276.89 - $401.03
Show example Mercedes-Benz ML550 Drive Belt Tensioner Replacement prices

Parts required for a Mercedes-Benz ML550 Drive Belt Tensioner Replacement

Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

586 reviews
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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286 reviews
Dave
18 years of experience
Dave arrived on time and fixed my wheel bearing without any hassle! He is more than professional and pleasant. So patient when it came to explaining what was wrong with my car. 5 stars acroos board!
2003 MERCEDES-BENZ C320 - WHEEL BEARINGS REPLACEMENT (DRIVER SIDE REAR)
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277 reviews
Trung
7 years of experience
Trung called and arrived a bit earlier which I told him he could do that since I'm already back in my location. He took care of it like a pro and fast. I found out he has to drive from quite a distance away to my location which make me feel bad. My Mercedes warning light was all reset after the oil change and everything is back to normal. Found a minor leak in trans axle. Awesome job Trung. Keep up the good work.
2005 MERCEDES-BENZ CLK500 - OIL CHANGE
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111 reviews
Christopher
22 years of experience
Great
2003 MERCEDES-BENZ C240 - SERPENTINE/DRIVE BELT REPLACEMENT
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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