Thermostat Replacement Estimate for Infiniti FX37

Infiniti FX37 Thermostat Replacement costs $149 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$148 to $161
Labor: $91 -$104
Parts: $57
Average Dealer price
$236
Average Shop price
$180
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CarServiceYourMechanic PriceShop/Dealer Price
2013 Infiniti FX37V6-3.7LService typeThermostat ReplacementYourMechanic Price$153.00Shop/Dealer Price$201.53 - $272.80
Show example Infiniti FX37 Thermostat Replacement prices
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Parts required for a Infiniti FX37 Thermostat Replacement

Thermostat
$26
Thermostat Gasket
$4

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Real customer reviews from Infiniti owners like you.

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
Honorio was prompt, took time to explain what he was going to do, completed the work as stated, and cleaned up after himself. I'm happy to recommend Honorio and wouldn't hesitate for him to work on my car in the future.
2003 INFINITI FX45 - BATTERY REPLACEMENT
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129 reviews
David
23 years of experience
David was great and we were very happy with his service. He showed up 15 minutes early which was very impressive. Was clean and thorough and explained everything in detail. I will definitely have some other services done on our cars and will request David do the work.
2001 INFINITI QX4 - BRAKE PADS REPLACEMENT (FRONT)
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75 reviews
Timothy
17 years of experience
He was great!
2003 INFINITI G35 - 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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