Car Thermostat Replacement Estimate for GMC Sierra 1500 HD

GMC Sierra 1500 HD Car Thermostat Replacement costs $108 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$103 to $122
Labor: $70 -$88
Parts: $33 -$34
Average Dealer price
$159 to 171
Average Shop price
$125 to 134
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CarServiceYourMechanic PriceShop/Dealer Price
2001 GMC Sierra 1500 HDV8-6.0LService typeCar Thermostat ReplacementYourMechanic Price$112.62Shop/Dealer Price$137.50 - $176.19
2003 GMC Sierra 1500 HDV8-6.0LService typeCar Thermostat ReplacementYourMechanic Price$111.96Shop/Dealer Price$136.75 - $175.00
2005 GMC Sierra 1500 HDV8-6.0LService typeCar Thermostat ReplacementYourMechanic Price$106.23Shop/Dealer Price$129.84 - $167.92
2002 GMC Sierra 1500 HDV8-6.0LService typeCar Thermostat ReplacementYourMechanic Price$111.96Shop/Dealer Price$136.72 - $174.96
2006 GMC Sierra 1500 HDV8-6.0LService typeCar Thermostat ReplacementYourMechanic Price$106.92Shop/Dealer Price$130.68 - $169.26
Show example GMC Sierra 1500 HD Car Thermostat Replacement prices

Parts required for a GMC Sierra 1500 HD Car Thermostat Replacement

Thermostat
$16
Thermostat Gasket
$2 to $4

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311 reviews
Lucas
12 years of experience
I have used Lucas several times, he knows my truck and gives thorough solid service. Max stars!
2001 GMC SIERRA 1500 - CAR BATTERY REPLACEMENT
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274 reviews
Noe
31 years of experience
Noe did a great job!!
2000 GMC SIERRA 1500 - POWER STEERING PUMP REPLACEMENT
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174 reviews
Scott
31 years of experience
Very good and competent mechanic.
1998 GMC K1500 - INTAKE MANIFOLD GASKETS REPLACEMENT
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112 reviews
Shaun
16 years of experience
As usual Shaun was ever the knowledgeable professional. He jumped into the job and completed it in short order. He is truly a trustworthy auto mechanic, with exceptional skills. I know my repairs or service will be completed correctly and post haste.
2005 GMC YUKON - CAR IS RUNNING HOTTER THAN NORMAL INSPECTION
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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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