Thermostat Replacement Estimate for Infiniti EX37

Infiniti EX37 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 EX37V6-3.7LService typeThermostat ReplacementYourMechanic Price$153.00Shop/Dealer Price$201.53 - $272.80
Show example Infiniti EX37 Thermostat Replacement prices
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Parts required for a Infiniti EX37 Thermostat Replacement

Thermostat
$26
Thermostat Gasket
$4

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445 reviews
Chris
17 years of experience
Chris was on time and got the job done quickly
2001 INFINITI QX4 - SERPENTINE/DRIVE BELT REPLACEMENT
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Robert
26 years of experience
To sum up my experience: AWESOME! Time-saver. Quality repair. Definitely using YourMechanic again
1998 INFINITI I30 - OXYGEN SENSOR REPLACEMENT (FRONT/UPPER/UPSTREAM)
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Enrique
16 years of experience
Ricky was very knowledgeable and down to earth. He made me feel worry-free. He was very efficient and quick too! This man deserves a raise. Awesome employee.
2006 INFINITI G35 - FUEL PUMP REPLACEMENT
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31 reviews
Emmette
31 years of experience
Great professional Mechanic! On time and can diagnose any problem!
2002 INFINITI QX4 - ALTERNATOR REPLACEMENT
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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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