Car Thermostat Replacement Estimate for GMC K3500

GMC K3500 Car Thermostat Replacement costs $99 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$93 to $149
Labor: $70 -$112
Parts: $23 -$37
Average Dealer price
$140 to 203
Average Shop price
$113 to 162
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CarServiceYourMechanic PriceShop/Dealer Price
1991 GMC K3500V8-6.2L DieselService typeCar Thermostat ReplacementYourMechanic Price$103.94Shop/Dealer Price$126.95 - $163.30
1984 GMC K3500V8-7.4LService typeCar Thermostat ReplacementYourMechanic Price$96.06Shop/Dealer Price$117.16 - $147.65
1998 GMC K3500V8-5.7LService typeCar Thermostat ReplacementYourMechanic Price$96.08Shop/Dealer Price$117.14 - $147.61
1997 GMC K3500V8-5.7LService typeCar Thermostat ReplacementYourMechanic Price$96.08Shop/Dealer Price$117.16 - $147.65
1991 GMC K3500V8-5.7LService typeCar Thermostat ReplacementYourMechanic Price$96.57Shop/Dealer Price$117.74 - $148.57
2000 GMC K3500V8-5.7LService typeCar Thermostat ReplacementYourMechanic Price$96.57Shop/Dealer Price$117.73 - $148.54
1986 GMC K3500V8-5.7LService typeCar Thermostat ReplacementYourMechanic Price$96.67Shop/Dealer Price$117.95 - $148.91
1983 GMC K3500V8-7.4LService typeCar Thermostat ReplacementYourMechanic Price$97.97Shop/Dealer Price$119.55 - $151.46
Show example GMC K3500 Car Thermostat Replacement prices

Parts required for a GMC K3500 Car Thermostat Replacement

Thermostat
$6 to $19
Thermostat Gasket
$2 to $4

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Jose
10 years of experience
Very knowledgable about my vehicle.
2009 GMC ACADIA - ENGINE IS MISFIRING INSPECTION
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Robert
16 years of experience
Aside from a late arrival which wasn't communicated, all around great experience. Robert mentioned he wasn't allowed to contact the customer, which is a shame as YourMechanic couldn't provide me clear insight to arrival. Robert was quick but thorough with the spark plug change, would recommend him.
2006 GMC ENVOY - SPARK PLUG REPLACEMENT
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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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Angelo
27 years of experience
Angelo was great! All I had to do was give him the TPS part and explain what was going on! Definitely will use again next time
2006 GMC ENVOY - THROTTLE/ACCELERATOR PEDAL POSITION SENSOR REPLACEMENT
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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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