Serpentine/Drive Belt Replacement Estimate for Infiniti M45

Infiniti M45 Serpentine/Drive Belt Replacement costs $106 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$98 to $136
Labor: $70 -$80
Parts: $28 -$56
Average Dealer price
$148 to 206
Average Shop price
$118 to 154
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CarServiceYourMechanic PriceShop/Dealer Price
2008 Infiniti M45V8-4.5LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$99.81Shop/Dealer Price$132.68 - $174.10
2006 Infiniti M45V8-4.5LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$99.26Shop/Dealer Price$132.11 - $173.20
2010 Infiniti M45V8-4.5LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$99.26Shop/Dealer Price$132.03 - $173.07
2004 Infiniti M45V8-4.5LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$129.80Shop/Dealer Price$170.24 - $234.20
2007 Infiniti M45V8-4.5LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$99.81Shop/Dealer Price$132.70 - $174.13
2003 Infiniti M45V8-4.5LService typeSerpentine/Drive Belt ReplacementYourMechanic Price$130.93Shop/Dealer Price$171.56 - $236.30
2009 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

Parts required for a Infiniti M45 Serpentine/Drive Belt Replacement

$28 to $29

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450 reviews
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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249 reviews
Russell
19 years of experience
Good fast service and very knowledgeable.
2000 INFINITI I30 - CAR IS NOT STARTING INSPECTION
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59 reviews
Steven
16 years of experience
Great service! Thanks Steven!
2003 INFINITI M45 - VALVE COVER GASKET REPLACEMENT
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54 reviews
Kenneth
11 years of experience
Kenneth was great. on-time and very fast. Good stuff
2003 INFINITI G35 - ALTERNATOR REPAIR
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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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