Thermostat Replacement Estimate for Dodge Diplomat

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

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YourMechanic Price
$102 to $112
Labor: $70 -$80
Parts: $32
Average Dealer price
$157
Average Shop price
$123
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CarServiceYourMechanic PriceShop/Dealer Price
1987 Dodge DiplomatV8-5.2LService typeThermostat ReplacementYourMechanic Price$104.61Shop/Dealer Price$127.79 - $164.64
1988 Dodge DiplomatV8-5.2LService typeThermostat ReplacementYourMechanic Price$103.97Shop/Dealer Price$127.06 - $163.48
1986 Dodge DiplomatV8-5.2LService typeThermostat ReplacementYourMechanic Price$103.97Shop/Dealer Price$127.01 - $163.40
1985 Dodge DiplomatV8-5.2LService typeThermostat ReplacementYourMechanic Price$103.97Shop/Dealer Price$127.03 - $163.43
1989 Dodge DiplomatV8-5.2LService typeThermostat ReplacementYourMechanic Price$104.61Shop/Dealer Price$127.80 - $164.66
Show example Dodge Diplomat Thermostat Replacement prices
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Real customer reviews from Dodge owners like you.

586 reviews
Joshua
22 years of experience
After one week of driving the van (04 Dodge), it is quieter, runs smoother, brakes more sensitive to breaking, V6 engine cleaner and no fluid dripping.
2004 DODGE GRAND CARAVAN - THERMOSTAT REPLACEMENT
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445 reviews
Chris
17 years of experience
Chris was thorough and smart about his process of replacing my thermostat. Thx Chris.
2006 DODGE MAGNUM - THERMOSTAT REPLACEMENT
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212 reviews
Enrique
16 years of experience
Enrique is very personable and extremely professional. He explained everything that he was going to do and did it in a timely manner. I would definitely recommend him and if in the future I need a mechanic I will request him!
2005 DODGE RAM 1500 - THERMOSTAT REPLACEMENT
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184 reviews
Tom
37 years of experience
Tom was on time which means a lot. I know somewhat about cars and Tom told me what to expect and I told him to just get it done right, and he did just that, I mean Tom is the 'BOMB'. And the best thing is I didn't have to go looking anywhere, 'Your Mechanic' sends the mechanic to me, what an awesome concept.
1991 DODGE STEALTH - OIL CHANGE
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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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