Serpentine/Drive Belt Replacement Estimate for Infiniti M45

Infiniti M45 Serpentine/Drive Belt Replacement costs $98 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$98 to $108
Labor: $70 -$80
Parts: $28
Average Dealer price
$148
Average Shop price
$118
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CarServiceYourMechanic PriceShop/Dealer Price
2010 Infiniti M45V8-4.5LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$99.81Shop/Dealer Price$132.68 - $174.10
2009 Infiniti M45V8-4.5LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$99.26Shop/Dealer Price$132.11 - $173.20
2007 Infiniti M45V8-4.5LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$99.26Shop/Dealer Price$132.03 - $173.07
2008 Infiniti M45V8-4.5LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$99.26Shop/Dealer Price$132.07 - $173.13
2003 Infiniti M45V8-4.5LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$99.81Shop/Dealer Price$132.70 - $174.13
2006 Infiniti M45V8-4.5LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$99.81Shop/Dealer Price$132.67 - $174.08
2004 Infiniti M45V8-4.5LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$99.95Shop/Dealer Price$133.00 - $174.64
Show example Infiniti M45 Serpentine/Drive Belt Replacement prices
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Parts required for a Infiniti M45 Serpentine/Drive Belt Replacement

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Ben
36 years of experience
I could not be happier with Ben's work. He himself was professional and on time, but most importantly he did the work properly. I have sought automotive repair and maintenance from many sources including multiple dealers and I keep finding crooked and/or incompetent work being done, so it is a relief YourMechanic connected me with Ben. Having him come by and work on my car while I take care of my 4 month old and 3 year old daughters was a very big advantage, but the most important asset he brought was his decades of expertise in mechanical engineering. I cannot emphasize enough how hard it is to find someone who actually knows what they are doing. In the midst of a growing family and the responsibilities that come with it, having an honest go-to guy to take care of a large asset like my car is a huge relief. He helps me take care of my other baby.
2002 INFINITI I35 - SERPENTINE/DRIVE BELT REPLACEMENT
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344 reviews
Robert
26 years of experience
Robert quickly diagnosed the problem and went out of his way to help me. Thanks Robert!
2004 INFINITI G35 - CAR IS NOT STARTING INSPECTION
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268 reviews
Richard
16 years of experience
I highly recommend Richard. His professionalism and auto expertise is great.
2007 INFINITI M35 - SERPENTINE/DRIVE BELT REPLACEMENT
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218 reviews
Brandon
13 years of experience
Brandon was skilled, professional, thorough and friendly. I could not have asked for a better mechanic.
2003 INFINITI FX45 - CAR IS NOT STARTING INSPECTION
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All about Serpentine/Drive Belt Replacement

The serpentine/drive belt or v-belt is a rubber belt that connects the alternator, power steering, and AC to the part of the engine (crankshaft) which transfers the power from the engine to those components. Without this belt, the battery will not get charged and none of the electrical accessory components in the car will work. The serpentine belt and v-belt are also known as "drive belts." Because of the high amount of heat in the engine, the belt can develop cracks over time and eventually break. If the belt breaks, the steering wheel will be difficult to turn and driving will be hazardous. In some cars, water pumps are driven by the drive belts. If the belt breaks, water and coolant needed to keep the engine cool will not properly flow to the engine. The engine will overheat, potentially causing severe damage.

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