Drive Belt Tensioner Replacement Estimate for Mercedes-Benz 300SEL

Mercedes-Benz 300SEL Drive Belt Tensioner Replacement costs $472 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$471 to $498
Labor: $189 -$216
Parts: $282
Average Dealer price
$815
Average Shop price
$578
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CarServiceYourMechanic PriceShop/Dealer Price
1990 Mercedes-Benz 300SELL6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$493.82Shop/Dealer Price$638.63 - $918.70
1991 Mercedes-Benz 300SELL6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$488.18Shop/Dealer Price$631.91 - $907.99
1988 Mercedes-Benz 300SELL6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$488.18Shop/Dealer Price$631.70 - $907.62
1989 Mercedes-Benz 300SELL6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$488.18Shop/Dealer Price$631.79 - $907.79
Show example Mercedes-Benz 300SEL Drive Belt Tensioner Replacement prices
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Parts required for a Mercedes-Benz 300SEL Drive Belt Tensioner Replacement

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Rocco
17 years of experience
Rocco was fantastic!
1982 MERCEDES-BENZ 300SD - BRAKE PADS REPLACEMENT (FRONT)
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124 reviews
Jerel
6 years of experience
excellent , very professional, second time we used him to work on suv, highly recommend
2004 MERCEDES-BENZ ML350 - SERPENTINE/DRIVE BELT REPLACEMENT
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Chad
11 years of experience
CHAD, THANKS FOR WHAT YOU DONE,I AM GOING TO GET IT INSPECTED AND HAVE MY CHARGING SYSTEM CHECK OUT.I AM GOING TO RESTORE MY BIGBODY CAN YOU HELP!!!
1994 MERCEDES-BENZ S600 - CAR IS NOT STARTING INSPECTION
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Jason
15 years of experience
Awesome service! Very well done and through.
2008 MERCEDES-BENZ C300 - THERMOSTAT 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