Thermostat Replacement Estimate for Hummer H2

Hummer H2 Thermostat Replacement costs $170 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$159 to $199
Labor: $126 -$144
Parts: $33 -$55
Average Dealer price
$233 to 277
Average Shop price
$191 to 218
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2008 Hummer H2V8-6.2LService typeThermostat ReplacementYourMechanic Price$184.97Shop/Dealer Price$225.85 - $289.68
2004 Hummer H2V8-6.0LService typeThermostat ReplacementYourMechanic Price$162.23Shop/Dealer Price$197.55 - $244.42
2005 Hummer H2V8-6.0LService typeThermostat ReplacementYourMechanic Price$162.23Shop/Dealer Price$197.47 - $244.28
2003 Hummer H2V8-6.0LService typeThermostat ReplacementYourMechanic Price$160.96Shop/Dealer Price$195.92 - $241.80
2009 Hummer H2V8-6.2LService typeThermostat ReplacementYourMechanic Price$184.97Shop/Dealer Price$225.87 - $289.71
2007 Hummer H2V8-6.0LService typeThermostat ReplacementYourMechanic Price$184.97Shop/Dealer Price$225.84 - $289.66
2006 Hummer H2V8-6.0LService typeThermostat ReplacementYourMechanic Price$164.39Shop/Dealer Price$200.28 - $248.79
Show example Hummer H2 Thermostat Replacement prices
i
Have a car question? Get free advice from our top-rated mechanics.

Parts required for a Hummer H2 Thermostat Replacement

Thermostat Gasket
$2 to $4
Thermostat
$16 to $36

Meet some of our expert Hummer mechanics

Real customer reviews from Hummer owners like you.

471 reviews
Peter
38 years of experience
great guy did a great job
2006 HUMMER H2 - OIL CHANGE
Want Peter's expert advice? Ask your question now. Its free!
450 reviews
Ben
36 years of experience
2005 HUMMER H2 - OIL CHANGE
Want Ben's expert advice? Ask your question now. Its free!
311 reviews
Lucas
12 years of experience
Lucas has worked on y Hummer several times and he has always solved the issue Ina timely and professional manner . He will be my macanic as long as I live in California. I highly recommend Lucas if you want the job done righ .
2005 HUMMER H2 - CAR IS NOT STARTING INSPECTION
Want Lucas's expert advice? Ask your question now. Its free!
283 reviews
Patrick
27 years of experience
First time using this service and will surely be using it again. Patrick was professional and everything fixed on time.
2007 HUMMER H2 - OIL PRESSURE SENSOR REPLACEMENT
Want Patrick's expert advice? Ask your question now. Its free!

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.

Thermostat Replacement Estimates for Popular Hummer Models