Car Thermostat Replacement Estimate for Infiniti M45

Infiniti M45 Car Thermostat Replacement costs $205 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$129 to $261
Labor: $84 -$216
Parts: $45
Average Dealer price
$202 to 342
Average Shop price
$157 to 282
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CarServiceYourMechanic PriceShop/Dealer Price
2010 Infiniti M45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$238.00Shop/Dealer Price$318.86 - $407.07
2009 Infiniti M45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$237.10Shop/Dealer Price$318.05 - $405.82
2006 Infiniti M45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$237.10Shop/Dealer Price$317.84 - $405.45
2004 Infiniti M45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$132.10Shop/Dealer Price$174.70 - $233.72
2007 Infiniti M45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$238.00Shop/Dealer Price$318.91 - $407.16
2003 Infiniti M45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$133.00Shop/Dealer Price$175.73 - $235.35
2008 Infiniti M45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$238.23Shop/Dealer Price$319.55 - $408.23
Show example Infiniti M45 Car Thermostat Replacement prices

Parts required for a Infiniti M45 Car Thermostat Replacement

Thermostat
$16
Thermostat Gasket
$3

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249 reviews
Russell
19 years of experience
Russell was awesome! Very thorough with excellent customer service.
2004 INFINITI G35 - PRE-PURCHASE CAR INSPECTION
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218 reviews
Brandon
13 years of experience
Prompt and a very courteous. Helped identify a problem I would have otherwise have never known until it was too late. Have already recommended his services to my coworkers.
2006 INFINITI G35 - OIL CHANGE
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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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10 reviews
Norman
20 years of experience
G35s tend to be problematic for some mechanics when it comes to bleeding the cooling system but not for an expert like Norman. Feel at ease and very confident that my issue has been resolved. Looking forward to booking Norman for future repairs.
2006 INFINITI G35 - CAR RADIATOR REPLACEMENT
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All about Car Thermostat Replacement

A thermostat is part of the cooling system that regulates the temperature of the coolant in the engine. The thermostat is a metal valve that has a temperature sensor built in. It can either be open or closed. When the thermostat is closed, it keeps the coolant in the engine. When the engine gets to a predetermined temperature, the thermostat opens allowing coolant to circulate. The circulation of coolant prevents the engine from overheating. If the thermostat fails to open, the car will overheat. If the thermostat fails to close, the engine may never reach the optimal temperature (~220F). The thermostat opens and closes many times when the car engine is running. It is the most common component in the cooling system to fail, causing the car to overheat.

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