Car Thermostat Replacement Estimate for Infiniti FX45

Infiniti FX45 Car Thermostat Replacement costs $256 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$255 to $285
Labor: $210 -$240
Parts: $45
Average Dealer price
$370
Average Shop price
$307
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CarServiceYourMechanic PriceShop/Dealer Price
2006 Infiniti FX45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$259.03Shop/Dealer Price$347.52 - $441.47
2003 Infiniti FX45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$258.13Shop/Dealer Price$346.75 - $440.29
2007 Infiniti FX45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$258.13Shop/Dealer Price$346.51 - $439.88
2004 Infiniti FX45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$258.13Shop/Dealer Price$346.62 - $440.07
2005 Infiniti FX45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$259.03Shop/Dealer Price$347.58 - $441.57
2008 Infiniti FX45V8-4.5LService typeCar Thermostat ReplacementYourMechanic Price$259.03Shop/Dealer Price$347.50 - $441.43
Show example Infiniti FX45 Car Thermostat Replacement prices

Parts required for a Infiniti FX45 Car Thermostat Replacement

Thermostat
$16
Thermostat Gasket
$3

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471 reviews
Peter
38 years of experience
Peter was terrific, knowledgable, prompt and professional. He answered my questions, explained things thoroughly and made me feel valued as a customer. I will return to him for all my work through YourMechanic.
2002 INFINITI QX4 - CAR AC COMPRESSOR REPLACEMENT
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450 reviews
Ben
36 years of experience
Good communication and was on time. Also was very nice to explain the process to me.
2006 INFINITI G35 - CAR OVERHEATS QUICKLY INSPECTION
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164 reviews
Theodore
11 years of experience
A friendly, professional and competent person. He arrived promptly, confirmed my prognosis, suggested additional repairs and went above and beyond by fixing a few minor issues without my asking. Great guy - highly recommend him.
2005 INFINITI G35 - BRAKE ROTOR/DISC REPLACEMENT (REAR)
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71 reviews
Blake
8 years of experience
You gave Blake the wrong part which took time. Other than that no complaints
2006 INFINITI G35 - TIE ROD END REPLACEMENT (FRONT RIGHT INNER)
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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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