Drive Belt Tensioner Replacement Estimate for Infiniti M45

Infiniti M45 Drive Belt Tensioner Replacement costs $262 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$262 to $272
Labor: $70 -$80
Parts: $192
Average Dealer price
$477
Average Shop price
$323
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CarServiceYourMechanic PriceShop/Dealer Price
2010 Infiniti M45V8-4.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$277.53Shop/Dealer Price$354.82 - $529.53
2003 Infiniti M45V8-4.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$273.69Shop/Dealer Price$350.14 - $522.06
2006 Infiniti M45V8-4.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$273.69Shop/Dealer Price$350.07 - $521.92
2008 Infiniti M45V8-4.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$273.69Shop/Dealer Price$350.10 - $521.99
2004 Infiniti M45V8-4.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$277.53Shop/Dealer Price$354.84 - $529.56
2009 Infiniti M45V8-4.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$277.53Shop/Dealer Price$354.81 - $529.51
2007 Infiniti M45V8-4.5LService typeDrive Belt Tensioner ReplacementYourMechanic Price$278.49Shop/Dealer Price$356.17 - $531.71
Show example Infiniti M45 Drive Belt Tensioner Replacement prices

Parts required for a Infiniti M45 Drive Belt Tensioner Replacement

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471 reviews
Peter
38 years of experience
Good
2014 INFINITI Q50 - CAR AC REPAIR
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184 reviews
Tom
37 years of experience
Tom was probably the best mechanic I've ever had. He instantly diagnosed the problem with my vehicle. You can really tell he loves doing what he does. Would definitely recommend!
1996 INFINITI G20 - CAR IS NOT STARTING INSPECTION
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153 reviews
Jose
10 years of experience
Did a fine job, even had to go to the auto parts store for the right part. The check engine light went out, so apparently it is fixed. Will use again. Maurie Deming
2001 INFINITI I30 - OXYGEN SENSOR REPLACEMENT (FRONT/UPPER/UPSTREAM)
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51 reviews
Jonathan
8 years of experience
Excellent professional and friendly
2008 INFINITI QX56 - BRAKE ROTOR/DISC REPLACEMENT (FRONT)
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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 Infiniti Models