Thermostat Replacement Estimate for GMC Sierra 2500 HD

GMC Sierra 2500 HD Thermostat Replacement costs $151 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$96 to $247
Labor: $70 -$184
Parts: $26 -$63
Average Dealer price
$145 to 340
Average Shop price
$116 to 270
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CarServiceYourMechanic PriceShop/Dealer Price
2005 GMC Sierra 2500 HDV8-6.6L Turbo DieselService typeThermostat ReplacementYourMechanic Price$138.05Shop/Dealer Price$169.58 - $231.51
2008 GMC Sierra 2500 HDV8-6.0LService typeThermostat ReplacementYourMechanic Price$141.88Shop/Dealer Price$173.85 - $230.39
2005 GMC Sierra 2500 HDV8-8.1LService typeThermostat ReplacementYourMechanic Price$97.70Shop/Dealer Price$119.17 - $150.86
2006 GMC Sierra 2500 HDV8-8.1LService typeThermostat ReplacementYourMechanic Price$97.70Shop/Dealer Price$119.19 - $150.89
2009 GMC Sierra 2500 HDV8-6.0LService typeThermostat ReplacementYourMechanic Price$142.97Shop/Dealer Price$175.15 - $232.45
2011 GMC Sierra 2500 HDV8-6.6L Turbo DieselService typeThermostat ReplacementYourMechanic Price$229.05Shop/Dealer Price$279.45 - $355.52
2004 GMC Sierra 2500 HDV8-6.6L Turbo DieselService typeThermostat ReplacementYourMechanic Price$138.36Shop/Dealer Price$170.06 - $232.29
2007 GMC Sierra 2500 HDV8-6.6L Turbo DieselService typeThermostat ReplacementYourMechanic Price$220.79Shop/Dealer Price$269.58 - $343.73
Show example GMC Sierra 2500 HD Thermostat Replacement prices
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Parts required for a GMC Sierra 2500 HD Thermostat Replacement

Thermostat Gasket
$4
Thermostat
$7 to $44

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471 reviews
Peter
38 years of experience
Informative patient knowledgeable did the job right.
1997 GMC C1500 - CHECK INTAKE MANIFOLD GASKET
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212 reviews
Enrique
16 years of experience
Geeat experience, quick and knowledgable. Very helpful on why and how to fix the issues with my car.
2009 GMC YUKON - CLUNKING OR KNOCKING NOISE FROM WHEELS INSPECTION
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59 reviews
Terry
20 years of experience
Work was professionally done in a timely manner by a qualified mechanic at a reasonable price. I am very satisfied and will recommend your service. rj
2001 GMC SONOMA - SERPENTINE/DRIVE BELT REPLACEMENT
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52 reviews
Chris
13 years of experience
Very thorough need more parts
1976 GMC C15 - AC RECEIVER DRYER 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.

Thermostat Replacement Estimates for Popular GMC Models