Thermostat Replacement Estimate for Subaru Impreza

Subaru Impreza Thermostat Replacement costs $115 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$112 to $129
Labor: $70 -$80
Parts: $42 -$49
Average Dealer price
$178 to 192
Average Shop price
$136 to 145
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CarServiceYourMechanic PriceShop/Dealer Price
2009 Subaru ImprezaH4-2.5L TurboService typeThermostat ReplacementYourMechanic Price$118.98Shop/Dealer Price$145.75 - $193.37
2010 Subaru ImprezaH4-2.5LService typeThermostat ReplacementYourMechanic Price$114.99Shop/Dealer Price$140.82 - $185.50
2005 Subaru ImprezaH4-2.5LService typeThermostat ReplacementYourMechanic Price$118.07Shop/Dealer Price$144.64 - $191.60
1995 Subaru ImprezaH4-1.8LService typeThermostat ReplacementYourMechanic Price$118.07Shop/Dealer Price$144.66 - $191.64
1998 Subaru ImprezaH4-2.2LService typeThermostat ReplacementYourMechanic Price$118.98Shop/Dealer Price$145.76 - $193.39
2004 Subaru ImprezaH4-2.5L TurboService typeThermostat ReplacementYourMechanic Price$118.98Shop/Dealer Price$145.74 - $193.36
2000 Subaru ImprezaH4-2.2LService typeThermostat ReplacementYourMechanic Price$119.21Shop/Dealer Price$146.11 - $193.97
2001 Subaru ImprezaH4-2.5LService typeThermostat ReplacementYourMechanic Price$118.07Shop/Dealer Price$144.68 - $191.67
Show example Subaru Impreza Thermostat Replacement prices
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Parts required for a Subaru Impreza Thermostat Replacement

Thermostat Gasket
$3 to $6
Thermostat
$12 to $19

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Real customer reviews from Subaru owners like you.

277 reviews
Trung
7 years of experience
Trung was right on time, super professional, and really nice! He completed the work well within the estimated timeframe and was just a pleasure to work with,
2003 SUBARU IMPREZA - CAR IS NOT STARTING INSPECTION
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274 reviews
Noe
31 years of experience
It was an oil change.... He did it with no issues. Everything was clean and tidy when he left.
2011 SUBARU IMPREZA - OIL CHANGE
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249 reviews
Russell
19 years of experience
Not only did he show up on time, but finished the repairs faster than normal and fixed a couple extra things on top of it (flat tire, missing oil cap), and also diagnosed my vehicle to give me a rundown of what repairs and maintenance should be done next. Above and beyond!
1996 SUBARU LEGACY - THERMOSTAT REPLACEMENT
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137 reviews
Richard
6 years of experience
Richard was the first honest mechanic I have met. He clearly explained what needed to be done on my car, so that I could understand the work that he would be doing. He did great work and went above and beyond in quality service!
2009 SUBARU IMPREZA - 75,000 MILES MAINTENANCE SERVICE
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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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