Thermostat Replacement Estimate for Infiniti G37

Infiniti G37 Thermostat Replacement costs $147 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$146 to $159
Labor: $91 -$104
Parts: $55
Average Dealer price
$232
Average Shop price
$178
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CarServiceYourMechanic PriceShop/Dealer Price
2009 Infiniti G37V6-3.7LService typeThermostat ReplacementYourMechanic Price$150.88Shop/Dealer Price$198.88 - $268.56
2013 Infiniti G37V6-3.7LService typeThermostat ReplacementYourMechanic Price$149.77Shop/Dealer Price$197.65 - $266.62
2012 Infiniti G37V6-3.7LService typeThermostat ReplacementYourMechanic Price$149.77Shop/Dealer Price$197.55 - $266.44
2008 Infiniti G37V6-3.7LService typeThermostat ReplacementYourMechanic Price$149.77Shop/Dealer Price$197.60 - $266.52
2011 Infiniti G37V6-3.7LService typeThermostat ReplacementYourMechanic Price$150.88Shop/Dealer Price$198.90 - $268.61
2010 Infiniti G37V6-3.7LService typeThermostat ReplacementYourMechanic Price$150.88Shop/Dealer Price$198.87 - $268.54
Show example Infiniti G37 Thermostat Replacement prices

Parts required for a Infiniti G37 Thermostat Replacement

Thermostat Gasket
$2
Thermostat
$26

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432 reviews
Patrick
22 years of experience
Patrick was great! He showed up on time and got the job done! Very professional, would HIGHLY recommend!
2011 INFINITI G37 - POWER STEERING FLUID SERVICE
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341 reviews
Honorio
14 years of experience
When I have time, I like to work on my car. I generally know how long things should take. More often than not, when I go to a traditional shop, the quotes are very high and come with recommendations for services that I know are not necessary. Thank you for providing a great service, a reasonable price, and honest recommendations. Also, thank you for taking care of your mechanics. It is nice to see people like Jesus that love the work they do and like the company for which they work!
2012 INFINITI G37 - BRAKE PADS REPLACEMENT (REAR)
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251 reviews
Jeffrey
22 years of experience
Great job again!
2011 INFINITI G37 - CLEAN THROTTLE BODY
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13 reviews
Oreste
9 years of experience
Great
2009 INFINITI G37 - OIL CHANGE
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All about 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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