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
2006 Infiniti M45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$238.00Shop/Dealer Price$318.86 - $407.07
2008 Infiniti M45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$237.10Shop/Dealer Price$318.05 - $405.82
2007 Infiniti M45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$237.10Shop/Dealer Price$317.84 - $405.45
2009 Infiniti M45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$237.10Shop/Dealer Price$317.94 - $405.62
2010 Infiniti M45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$238.00Shop/Dealer Price$318.91 - $407.16
2004 Infiniti M45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$133.00Shop/Dealer Price$175.73 - $235.35
2003 Infiniti M45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$133.23Shop/Dealer Price$176.21 - $236.14
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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311 reviews
Lucas
12 years of experience
Always reluctant to hire a new mechanic - but Lucas was thorough, professional, knowledgeable,helpful, friendly, courteous. He went straight to work, isolated my problems, gave me fair and reasonable quotes. I will keep his card and probably keep him busy. My car was a pass down from my father - 16 years old, 200,000 miles and in need of some TLC. Lucas is my guy! Highly recommended.
2000 INFINITI Q45 - CHECK ENGINE LIGHT IS ON INSPECTION
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287 reviews
Steven
9 years of experience
My Mechanic,Steven Laramee's customer service was amazing! I would highly recommend him to anyone who wants their car fixed right the first time! He is a very knowledgeable mechanic! I will only use Steven to work on my car in the future!
2003 INFINITI G35 - OIL CHANGE
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246 reviews
Godwin
19 years of experience
Godwin was one of the best most informative mechanics I have ever worked with. I am requesting him to do the rest of the work my car needs and will gladly refer him and yourmechanic to others.
2004 INFINITI G35 - OIL CHANGE
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184 reviews
Tom
37 years of experience
Tom was excellent. He was very communicative, and did exactly what he said he was going to do. There was some trouble finding the car (it was parked in a lot) and he spent 15 minutes looking for it before finding it, the whole time being gracious about the situation. I would recommend him to anyone.
2009 INFINITI G37 - PRE-PURCHASE CAR INSPECTION
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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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