Thermostat Replacement Estimate for Cadillac Seville

Cadillac Seville Thermostat Replacement costs $103 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$95 to $121
Labor: $70 -$80
Parts: $25 -$41
Average Dealer price
$142 to 174
Average Shop price
$114 to 134
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CarServiceYourMechanic PriceShop/Dealer Price
1984 Cadillac SevilleV8-5.7L DieselService typeThermostat ReplacementYourMechanic Price$113.79Shop/Dealer Price$150.15 - $202.05
1993 Cadillac SevilleV8-4.6LService typeThermostat ReplacementYourMechanic Price$109.16Shop/Dealer Price$144.48 - $193.00
1995 Cadillac SevilleV8-4.6LService typeThermostat ReplacementYourMechanic Price$109.16Shop/Dealer Price$144.40 - $192.86
2002 Cadillac SevilleV8-4.6LService typeThermostat ReplacementYourMechanic Price$109.16Shop/Dealer Price$144.44 - $192.93
1990 Cadillac SevilleV8-4.5LService typeThermostat ReplacementYourMechanic Price$98.22Shop/Dealer Price$130.71 - $170.95
1982 Cadillac SevilleV8-5.7L DieselService typeThermostat ReplacementYourMechanic Price$96.93Shop/Dealer Price$129.06 - $168.31
2004 Cadillac SevilleV8-4.6LService typeThermostat ReplacementYourMechanic Price$110.08Shop/Dealer Price$145.67 - $194.90
1986 Cadillac SevilleV8-4.1LService typeThermostat ReplacementYourMechanic Price$97.70Shop/Dealer Price$130.15 - $170.07
Show example Cadillac Seville Thermostat Replacement prices

Parts required for a Cadillac Seville Thermostat Replacement

Thermostat Gasket
$4
Thermostat
$7 to $18

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274 reviews
Noe
31 years of experience
He was on time & friendly . Like he was knowledgeable about the problem & how to fix it.
1995 CADILLAC SEVILLE - ALTERNATOR REPLACEMENT
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266 reviews
Grzegorz
36 years of experience
2002 CADILLAC SEVILLE - SIDECAR INSPECTION
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137 reviews
Richard
6 years of experience
He get there on time and ready
2000 CADILLAC SEVILLE - OTHER INSPECTIONS
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17 reviews
William
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 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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