Drive Belt Tensioner Replacement Estimate for Mercedes-Benz S320

Mercedes-Benz S320 Drive Belt Tensioner Replacement costs $299 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$274 to $368
Labor: $168 -$192
Parts: $106 -$176
Average Dealer price
$436 to 576
Average Shop price
$333 to 421
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CarServiceYourMechanic PriceShop/Dealer Price
1999 Mercedes-Benz S320L6-3.2LService typeDrive Belt Tensioner ReplacementYourMechanic Price$358.67Shop/Dealer Price$467.32 - $656.06
1995 Mercedes-Benz S320L6-3.2LService typeDrive Belt Tensioner ReplacementYourMechanic Price$280.99Shop/Dealer Price$370.51 - $501.20
1994 Mercedes-Benz S320L6-3.2LService typeDrive Belt Tensioner ReplacementYourMechanic Price$280.99Shop/Dealer Price$370.32 - $500.87
1997 Mercedes-Benz S320L6-3.2LService typeDrive Belt Tensioner ReplacementYourMechanic Price$280.99Shop/Dealer Price$370.40 - $501.02
1998 Mercedes-Benz S320L6-3.2LService typeDrive Belt Tensioner ReplacementYourMechanic Price$358.67Shop/Dealer Price$467.36 - $656.14
1996 Mercedes-Benz S320L6-3.2LService typeDrive Belt Tensioner ReplacementYourMechanic Price$283.12Shop/Dealer Price$372.86 - $504.92
Show example Mercedes-Benz S320 Drive Belt Tensioner Replacement prices

Parts required for a Mercedes-Benz S320 Drive Belt Tensioner Replacement

Accessory Belt Tensioner
$106

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471 reviews
Peter
38 years of experience
As always great and affodable service!!!!
1998 MERCEDES-BENZ E320 - CHECK ENGINE LIGHT IS ON INSPECTION
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192 reviews
Rocco
17 years of experience
Incredibly knowledgeable, friendly, and personable. I called for a check-engine light on our aging MLS 320. A problem it turns out only the dealership can fix. Nonetheless, Rocco was able to give me the litany of issues AND the order of priority. Now I can go to the dealership with all the knowledge I need to be in control. And when they fix the major issue, I'm calling Rocco back to fix the rest of the problems. Overall, great experience with Rocco and the service.
2001 MERCEDES-BENZ ML320 - CHECK ENGINE LIGHT IS ON INSPECTION
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75 reviews
Brikk
13 years of experience
Very Professional and Detailed ! Awesome Mechanic !
2009 MERCEDES-BENZ SL550 - PRE-PURCHASE CAR INSPECTION
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39 reviews
Jay
11 years of experience
Great service...very satisfied...
2011 MERCEDES-BENZ C300 - 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