Car Thermostat Replacement Estimate for GMC R3500

GMC R3500 Car Thermostat Replacement costs $95 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$93 to $105
Labor: $70 -$80
Parts: $23 -$25
Average Dealer price
$140 to 142
Average Shop price
$113 to 114
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CarServiceYourMechanic PriceShop/Dealer Price
1989 GMC R3500V8-5.7LService typeCar Thermostat ReplacementYourMechanic Price$96.55Shop/Dealer Price$117.71 - $148.51
1990 GMC R3500V8-7.4LService typeCar Thermostat ReplacementYourMechanic Price$96.06Shop/Dealer Price$117.16 - $147.65
1991 GMC R3500V8-5.7LService typeCar Thermostat ReplacementYourMechanic Price$96.08Shop/Dealer Price$117.14 - $147.61
1989 GMC R3500V8-6.2L DieselService typeCar Thermostat ReplacementYourMechanic Price$95.68Shop/Dealer Price$116.66 - $146.84
1987 GMC R3500V8-7.4LService typeCar Thermostat ReplacementYourMechanic Price$96.55Shop/Dealer Price$117.72 - $148.53
1990 GMC R3500V8-5.7LService typeCar Thermostat ReplacementYourMechanic Price$96.55Shop/Dealer Price$117.70 - $148.50
1990 GMC R3500V8-6.2L DieselService typeCar Thermostat ReplacementYourMechanic Price$96.28Shop/Dealer Price$117.46 - $148.12
1991 GMC R3500V8-6.2L DieselService typeCar Thermostat ReplacementYourMechanic Price$95.68Shop/Dealer Price$116.68 - $146.88
Show example GMC R3500 Car Thermostat Replacement prices

Parts required for a GMC R3500 Car Thermostat Replacement

Thermostat
$6 to $7
Thermostat Gasket
$2

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341 reviews
Honorio
14 years of experience
Honorio was great professional and kind, he didnt find what was wrong with my vehicle dispite your company charging me $80 just to find nothing...
1997 GMC YUKON - CAR IS NOT STARTING INSPECTION
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Lucas
12 years of experience
Lucas arrived better than on time, diagnosed and (unfortunately) agreed with my guess that the alternator needed to be replaced. He completed the job quickly and informed me of a couple of small side issues to be aware of. He was friendly, informative and there was no upselling. I recommend him highly
2001 GMC SIERRA 1500 - ALTERNATOR REPAIR
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283 reviews
Jason
12 years of experience
Outstanding!!!!!!!
1999 GMC SIERRA 1500 - OIL CHANGE
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124 reviews
Jerel
6 years of experience
Have used Jerel twice. He is highly capable, efficient, professional and affable.
2010 GMC ACADIA - INSPECTION / DIAGNOSTICS
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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.

Car Thermostat Replacement Estimates for Popular GMC Models