Drive Belt Tensioner Replacement Estimate for Mercedes-Benz R320

Mercedes-Benz R320 Drive Belt Tensioner Replacement costs $223 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$204 to $272
Labor: $77 -$88
Parts: $127 -$184
Average Dealer price
$357 to 470
Average Shop price
$251 to 321
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CarServiceYourMechanic PriceShop/Dealer Price
2007 Mercedes-Benz R320V6-3.0L Turbo DieselService typeDrive Belt Tensioner ReplacementYourMechanic Price$214.44Shop/Dealer Price$276.75 - $400.79
2008 Mercedes-Benz R320V6-3.0L Turbo DieselService typeDrive Belt Tensioner ReplacementYourMechanic Price$211.90Shop/Dealer Price$273.70 - $395.94
2009 Mercedes-Benz R320V6-3.0L Turbo DieselService typeDrive Belt Tensioner ReplacementYourMechanic Price$271.78Shop/Dealer Price$348.47 - $515.55
Show example Mercedes-Benz R320 Drive Belt Tensioner Replacement prices

Parts required for a Mercedes-Benz R320 Drive Belt Tensioner Replacement

Accessory Belt Tensioner
$127

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218 reviews
Brandon
13 years of experience
Did a great job
2009 MERCEDES-BENZ SLK300 - CAR THERMOSTAT REPLACEMENT
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44 reviews
Jared
11 years of experience
Jared was really personable and informative! He was running ahead of schedule so he contacted me to see if I would like him to come early. He not only took care of the known issue but was also thorough to find a secondary problem that I was unaware of. He made extra time for me to take care of both issues immediately! Great service and very competitive pricing will bring my business back whenever I should have need. Thanks!!!
2001 MERCEDES-BENZ E430 - SERPENTINE/DRIVE BELT REPLACEMENT
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36 reviews
Logan
44 years of experience
I had never used anything like this type of service. Logan was very respectful and I appreciate his help. He was so considerate and took time to explain what he felt was wrong with my vehicle.
1996 MERCEDES-BENZ S500 - INSPECTION / DIAGNOSTICS
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21 reviews
Eric
10 years of experience
Kept me informed for his arrival. Was very friendly.
1999 MERCEDES-BENZ S420 - OIL CHANGE
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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