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.

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YourMechanic Price
$472 to $499
Labor: $189 -$216
Parts: $283
Average Dealer price
$818
Average Shop price
$579
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CarServiceYourMechanic PriceShop/Dealer Price
1991 Mercedes-Benz 300SELL6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$495.12Shop/Dealer Price$640.25 - $921.30
1990 Mercedes-Benz 300SELL6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$489.45Shop/Dealer Price$633.50 - $910.54
1989 Mercedes-Benz 300SELL6-3.0LService typeDrive Belt Tensioner ReplacementYourMechanic Price$489.45Shop/Dealer Price$633.29 - $910.17
1988 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

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283 reviews
Patrick
27 years of experience
Patrick was wonderful! He was so efficient and really cared about the service he was doing. I thought my sunglasses and wallet was missing, but he found both and gave them to my husband. What a trustworthy guy! I am so thankful it was him that came to our house. I would ask for him specifically if I ever needed service again. He is definitely an asset to your company. Please let him know how much I appreciate his honesty and the wonderful service he provided!
2010 MERCEDES-BENZ ML350 - CAR BATTERY REPLACEMENT
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87 reviews
Manuel
27 years of experience
great idea, great process, you are fine you have a great service
2010 MERCEDES-BENZ GLK350 - OIL CHANGE
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61 reviews
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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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