Drive Belt Tensioner Replacement Estimate for Mercedes-Benz E420

Mercedes-Benz E420 Drive Belt Tensioner Replacement costs $186 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$171 to $205
Labor: $70 -$104
Parts: $101
Average Dealer price
$295 to 323
Average Shop price
$210 to 235
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CarServiceYourMechanic PriceShop/Dealer Price
1994 Mercedes-Benz E420V8-4.2LService typeDrive Belt Tensioner ReplacementYourMechanic Price$200.27Shop/Dealer Price$260.62 - $367.34
1997 Mercedes-Benz E420V8-4.2LService typeDrive Belt Tensioner ReplacementYourMechanic Price$177.25Shop/Dealer Price$229.59 - $329.17
1995 Mercedes-Benz E420V8-4.2LService typeDrive Belt Tensioner ReplacementYourMechanic Price$198.25Shop/Dealer Price$258.14 - $363.40
Show example Mercedes-Benz E420 Drive Belt Tensioner Replacement prices

Parts required for a Mercedes-Benz E420 Drive Belt Tensioner Replacement

Accessory Belt Tensioner
$101

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Real customer reviews from Mercedes-Benz owners like you.

287 reviews
Steven
9 years of experience
Fantastic mechanic. The cost of changing the oil at a Mercedes dealership was $283.00. He saved me over $190.00. He showed up on time, with a great smile. He sure knows his business. Did a great job!!!!!
2007 MERCEDES-BENZ E350 - 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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97 reviews
Shaun
11 years of experience
Shaun did an excellent job! I needed an 80k miles maintenance service and since the service was expensive, I wanted to just get an oil change and get his opinion on what services were needed within the long list of Mercedes recommended services. I handed him the keys and went back to my office. He finished the service within the allotted time and let me know what services I needed with a detailed report of my fluid levels, etc. All of this and the time needed from me - no more than a couple minutes of handing the key and taking it back after the service. Convenience at its best!
2009 MERCEDES-BENZ C300 - OIL CHANGE
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49 reviews
Jim
7 years of experience
Excellent service -- very fast and effective!
1999 MERCEDES-BENZ ML320 - 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