Drive Belt Tensioner Replacement Estimate for BMW 745i

BMW 745i Drive Belt Tensioner Replacement costs $264 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$264 to $278
Labor: $98 -$112
Parts: $166
Average Dealer price
$461
Average Shop price
$324
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
2002 BMW 745iV8-4.4LService typeDrive Belt Tensioner ReplacementYourMechanic Price$276.99Shop/Dealer Price$357.31 - $518.24
2003 BMW 745iV8-4.4LService typeDrive Belt Tensioner ReplacementYourMechanic Price$273.68Shop/Dealer Price$353.34 - $511.91
Show example BMW 745i Drive Belt Tensioner Replacement prices

Parts required for a BMW 745i Drive Belt Tensioner Replacement

Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

471 reviews
Peter
38 years of experience
2003 BMW 745I - OIL/FLUID LEAK INSPECTION
Want Peter's expert advice? Ask your question now. Its free!
344 reviews
Robert
26 years of experience
He did a great job
2005 BMW 745I - OIL OR FLUID IS LEAKING
Want Robert's expert advice? Ask your question now. Its free!
132 reviews
Rodney
31 years of experience
Absolutely great guy, loved how he explained the problems with the car. From what i gathered he seemed very knowledgeable in the field and was able to put it into terms that I could understand.
2004 BMW 325I - PRE-PURCHASE CAR INSPECTION
Want Rodney's expert advice? Ask your question now. Its free!
49 reviews
Andrew
6 years of experience
Replaced the serpentine belt on my BMW 528i. Very knowledgeable guy, knows what hes doing. Would def call again, and probably will.
2008 BMW 528I - SERPENTINE/DRIVE BELT REPLACEMENT
Want Andrew'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 BMW Models