Drive Belt Tensioner Replacement Estimate for Mercedes-Benz 400SEL

Mercedes-Benz 400SEL Drive Belt Tensioner Replacement costs $193 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$192 to $205
Labor: $91 -$104
Parts: $101
Average Dealer price
$323
Average Shop price
$235
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CarServiceYourMechanic PriceShop/Dealer Price
1993 Mercedes-Benz 400SELV8-4.2LService typeDrive Belt Tensioner ReplacementYourMechanic Price$200.27Shop/Dealer Price$260.62 - $367.34
Show example Mercedes-Benz 400SEL Drive Belt Tensioner Replacement prices

Parts required for a Mercedes-Benz 400SEL Drive Belt Tensioner Replacement

Accessory Belt Tensioner
$101

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286 reviews
Dave
18 years of experience
So far the oil leak only appeared the day after. Will call you for the next needed services, as we have 4 MB~s at home. When possible, let me know of the cost of changing oil and filter on the 1987 MB 560SL and the 1988 MB 560SL.
2004 MERCEDES-BENZ SL500 - CONVERTIBLE TRUNK FLAP GEARS
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277 reviews
Trung
7 years of experience
Trung arrived on-time and provided excellent service and professionalism throughout! Very relatable person with trust and mechanical skills. Was able to replace air filter and tail-light last minute and give great advice for both cars i own.
1997 MERCEDES-BENZ E420 - OIL CHANGE
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75 reviews
Brikk
13 years of experience
Normally I do not confess to auto techs that I spent 40 years as a GM Service Manager and Service Advisor. BUT, Brikk was so pleasant and likable, our conversation was that of cars. He not only fixed my problem, but was sure to check other items on my car that I had not complained about. As I always tell everyone, there is but one thing that surpasses great customer service, and that is MORE of it...Thank you Brikk for a job well done, and if I ever need your service again, consider your phone ringing...Thanks
2007 MERCEDES-BENZ S550 - CHECK ENGINE LIGHT IS ON INSPECTION
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21 reviews
Eric
10 years of experience
Eric was very professional and I would recommend him.
2005 MERCEDES-BENZ E500 - OTHER INSPECTIONS
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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