Thermostat Replacement Estimate for Buick Roadmaster

Buick Roadmaster Thermostat Replacement costs $102 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$96 to $133
Labor: $70 -$80
Parts: $26 -$53
Average Dealer price
$145 to 199
Average Shop price
$116 to 150
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CarServiceYourMechanic PriceShop/Dealer Price
1992 Buick RoadmasterV8-5.7LService typeThermostat ReplacementYourMechanic Price$98.13Shop/Dealer Price$119.68 - $151.67
1993 Buick RoadmasterV8-5.7LService typeThermostat ReplacementYourMechanic Price$97.61Shop/Dealer Price$119.10 - $150.74
1996 Buick RoadmasterV8-5.7LService typeThermostat ReplacementYourMechanic Price$126.16Shop/Dealer Price$154.74 - $207.77
1995 Buick RoadmasterV8-5.7LService typeThermostat ReplacementYourMechanic Price$101.14Shop/Dealer Price$123.49 - $157.77
1994 Buick RoadmasterV8-5.7LService typeThermostat ReplacementYourMechanic Price$101.73Shop/Dealer Price$124.19 - $158.88
1991 Buick RoadmasterV8-5.0LService typeThermostat ReplacementYourMechanic Price$98.13Shop/Dealer Price$119.67 - $151.66
Show example Buick Roadmaster Thermostat Replacement prices
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Parts required for a Buick Roadmaster Thermostat Replacement

Thermostat Gasket
$2 to $8
Thermostat
$7 to $30

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Joshua
22 years of experience
I really like Josh and have been using him for about a year now. super knowledgeable, honest and professional. Highly recommended.
1992 BUICK REGAL - BRAKES, STEERING AND SUSPENSION INSPECTION
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Trung
7 years of experience
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16 years of experience
Fixed my car and got me back on the road asap.
2009 BUICK ENCLAVE - SPARK PLUG REPLACEMENT
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13 years of experience
Once again Ben is amazing. Showed up on time (early) and serviced my vehicle with no problems. I am booking him again next week.
2000 BUICK LESABRE - OIL PAN GASKET 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.

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