Car Thermostat Replacement Estimate for GMC Sierra 3500

GMC Sierra 3500 Car Thermostat Replacement costs $111 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$96 to $143
Labor: $70 -$80
Parts: $26 -$63
Average Dealer price
$145 to 219
Average Shop price
$116 to 162
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CarServiceYourMechanic PriceShop/Dealer Price
2006 GMC Sierra 3500V8-6.6L Turbo DieselService typeCar Thermostat ReplacementYourMechanic Price$138.05Shop/Dealer Price$169.58 - $231.51
2004 GMC Sierra 3500V8-6.0LService typeCar Thermostat ReplacementYourMechanic Price$106.23Shop/Dealer Price$129.88 - $168.00
2004 GMC Sierra 3500V8-6.6L Turbo DieselService typeCar Thermostat ReplacementYourMechanic Price$136.79Shop/Dealer Price$168.03 - $229.03
2005 GMC Sierra 3500V8-8.1LService typeCar Thermostat ReplacementYourMechanic Price$97.70Shop/Dealer Price$119.19 - $150.89
2005 GMC Sierra 3500V8-6.6L Turbo DieselService typeCar Thermostat ReplacementYourMechanic Price$138.05Shop/Dealer Price$169.59 - $231.53
2005 GMC Sierra 3500V8-6.0LService typeCar Thermostat ReplacementYourMechanic Price$106.92Shop/Dealer Price$130.66 - $169.23
2006 GMC Sierra 3500V8-8.1LService typeCar Thermostat ReplacementYourMechanic Price$98.36Shop/Dealer Price$120.05 - $152.27
2006 GMC Sierra 3500V8-6.0LService typeCar Thermostat ReplacementYourMechanic Price$106.23Shop/Dealer Price$129.88 - $167.99
Show example GMC Sierra 3500 Car Thermostat Replacement prices

Parts required for a GMC Sierra 3500 Car Thermostat Replacement

Thermostat
$7 to $44
Thermostat Gasket
$4

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Stefan
12 years of experience
Great Job and very informative...
2007 GMC CANYON - CAR BATTERY REPLACEMENT
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Godwin
19 years of experience
He is superb! I spent months looking for the perfect used car in my budget. I had nearly given up until I found the car online about an hour away. Godwin arrive early, was knowledgeable and professional. It felt wonderful to have someone who was there for me to evaluate the car and tell me the truth. He even drove the car and called out a minor issue. The report was comprehensive and he took time to answer questions. You will not regret the service. Godwin is the real deal and a true value add to your transaction.
2015 GMC YUKON - PRE-PURCHASE CAR INSPECTION
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Carlos
11 years of experience
Carlos showed great knowledge and gave clear explanations of problems. Carlos has an open demeanor and easy to work with. His actions put me at ease about his ability and working with a mobile mechanic!
2002 GMC YUKON - OIL OR FLUID IS LEAKING
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Doug
15 years of experience
Great job, fast service!! No problems.
2005 GMC ENVOY XL - BRAKE PADS REPLACEMENT (FRONT, REAR)
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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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