Drive Belt Tensioner Replacement Estimate for Mercedes-Benz 300SEL

Mercedes-Benz 300SEL Drive Belt Tensioner Replacement costs $473 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$472 to $499
Labor: $189 -$216
Parts: $283
Average Dealer price
$818
Average Shop price
$579
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1989 Mercedes-Benz 300SELL6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$495.12Shop/Dealer Price$640.25 - $921.30
1988 Mercedes-Benz 300SELL6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$489.45Shop/Dealer Price$633.50 - $910.54
1990 Mercedes-Benz 300SELL6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$489.45Shop/Dealer Price$633.29 - $910.17
1991 Mercedes-Benz 300SELL6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$489.45Shop/Dealer Price$633.39 - $910.34
Show example Mercedes-Benz 300SEL Drive Belt Tensioner Replacement prices

Parts required for a Mercedes-Benz 300SEL Drive Belt Tensioner Replacement

Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

266 reviews
Grzegorz
36 years of experience
Yourmechanic.com did NOT provide the mechanic with the right info on my mechanical problem. when the mechanic arrived he was not aware of the problem with my car he was very knowledgable about my car.
2001 MERCEDES-BENZ S500 - CAR DOES NOT SHIFT FROM PARK TO DRIVE INSPECTION
Want Grzegorz's expert advice? Ask your question now. Its free!
184 reviews
Tom
37 years of experience
Very professional and customer service oriented! Highly recommended!!!
2012 MERCEDES-BENZ CL550 - CAR BATTERY REPLACEMENT
Want Tom's expert advice? Ask your question now. Its free!
160 reviews
Carlos
11 years of experience
Very good rxperience.
2000 MERCEDES-BENZ SLK230 - CAR IS NOT STARTING INSPECTION
Want Carlos's expert advice? Ask your question now. Its free!
61 reviews
Chad
11 years of experience
Chad was polite and knowledgeable about my vehicle. He wants to build a good reputation and he is earning it the way he dealt with me.
2011 MERCEDES-BENZ E550 - CAR IS NOT STARTING INSPECTION
Want Chad's expert advice? Ask your question now. Its free!

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