Car Thermostat Replacement Estimate for Cadillac STS

Cadillac STS Car Thermostat Replacement costs $191 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$117 to $361
Labor: $77 -$216
Parts: $40 -$145
Average Dealer price
$182 to 541
Average Shop price
$141 to 406
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CarServiceYourMechanic PriceShop/Dealer Price
2009 Cadillac STSV8-4.4L TurboService typeCar Thermostat ReplacementYourMechanic Price$123.00Shop/Dealer Price$162.45 - $217.91
2005 Cadillac STSV6-3.6LService typeCar Thermostat ReplacementYourMechanic Price$278.33Shop/Dealer Price$369.59 - $488.28
2008 Cadillac STSV8-4.4L TurboService typeCar Thermostat ReplacementYourMechanic Price$122.15Shop/Dealer Price$161.43 - $216.29
2009 Cadillac STSV6-3.6LService typeCar Thermostat ReplacementYourMechanic Price$342.46Shop/Dealer Price$449.65 - $616.36
2008 Cadillac STSV6-3.6LService typeCar Thermostat ReplacementYourMechanic Price$232.01Shop/Dealer Price$311.43 - $395.18
2010 Cadillac STSV8-4.6LService typeCar Thermostat ReplacementYourMechanic Price$123.00Shop/Dealer Price$162.44 - $217.89
2009 Cadillac STSV8-4.6LService typeCar Thermostat ReplacementYourMechanic Price$123.21Shop/Dealer Price$162.88 - $218.62
2007 Cadillac STSV8-4.4L TurboService typeCar Thermostat ReplacementYourMechanic Price$122.15Shop/Dealer Price$161.51 - $216.43
Show example Cadillac STS Car Thermostat Replacement prices

Parts required for a Cadillac STS Car Thermostat Replacement

Thermostat
$18 to $67
Thermostat Gasket
$2 to $10

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Chet
36 years of experience
2005 CADILLAC STS - REPLACE BLEND DOOR ACTUATOR
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Allen
31 years of experience
Allen was great. Very knowledgeable and he showed us the problems he found and repaired the car to get us back on the road again. We were very pleased.
1996 CADILLAC DEVILLE - AC IS NOT WORKING INSPECTION
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Alvin
10 years of experience
Honest and knowledgable
2011 CADILLAC SRX - ABS LIGHT IS ON INSPECTION
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20 years of experience
Awesome knowledge and customer service. I will request William from now on.
1992 CADILLAC SEVILLE - OTHER INSPECTIONS
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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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