Dodge Spirit Car Thermostat Replacement at your home or office.

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Car Thermostat Replacement Service

How much does a Car Thermostat Replacement cost?

On average, the cost for a Dodge Spirit Car Thermostat Replacement is $155 with $60 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1989 Dodge SpiritL4-2.5L TurboService typeCar Thermostat ReplacementEstimate$241.41Shop/Dealer Price$283.02 - $385.33
1989 Dodge SpiritV6-3.0LService typeCar Thermostat ReplacementEstimate$214.79Shop/Dealer Price$254.76 - $352.12
1992 Dodge SpiritV6-3.0LService typeCar Thermostat ReplacementEstimate$214.79Shop/Dealer Price$254.76 - $352.12
1992 Dodge SpiritL4-2.5L TurboService typeCar Thermostat ReplacementEstimate$221.41Shop/Dealer Price$263.01 - $365.32
1992 Dodge SpiritL4-2.5LService typeCar Thermostat ReplacementEstimate$221.41Shop/Dealer Price$263.05 - $365.39
1991 Dodge SpiritL4-2.2L TurboService typeCar Thermostat ReplacementEstimate$221.41Shop/Dealer Price$263.03 - $365.36
1990 Dodge SpiritL4-2.5LService typeCar Thermostat ReplacementEstimate$226.41Shop/Dealer Price$267.90 - $370.12
1991 Dodge SpiritL4-2.5L TurboService typeCar Thermostat ReplacementEstimate$226.41Shop/Dealer Price$268.27 - $370.78
Show example Dodge Spirit Car Thermostat Replacement prices

What is an engine cooling system thermostat and how does it work?

The car's engine cooling system thermostat is a small valve within a cooling system passageway that opens and closes in response to the temperature of the circulating engine coolant. When your car is first started and the coolant is cold, the valve in the thermostat will be in the closed position, circulating the coolant flow only within the engine instead of flowing to the radiator, which allows the engine to warm up fast, promoting fuel efficiency, low emissions, and reduced engine deposits. Once the engine coolant reaches the design temperature, usually around 195 degrees, the valve will open and close as you drive in order to maintain a coolant temperature typically between 195 to 225 degrees Fahrenheit.

Thermostat

When to consider replacing the engine cooling system thermostat:

  • Engine overheats. A thermostat with the valve stuck closed is a common cause of engine overheating. However, since there are other causes of overheating, a mechanic will thoroughly inspect the cooling system prior to condemning the thermostat. Since it is usually not known how badly the engine overheated, the mechanic will also try to determine if there is evidence that the cylinder head gasket was blown. If so, it would be repaired prior to replacing the thermostat.
  • Temperature gauge reads too low or too high. Thermostats can get sticky, causing the engine temperature to stray from the optimal range. Your dash-mounted temperature gauge will notify you of this malfunction.
  • Cooling system repairs. All thermostats eventually fail. Therefore, if the cooling system is already open for major repairs, such as water pump or radiator replacement, it is recommended to install a new thermostat simply as insurance against future breakdown.

How do mechanics replace the engine cooling system thermostat?

  • Once the engine is completely cold, the radiator cap is loosened and enough coolant is drained from the radiator so the coolant level is below the thermostat housing.
  • The thermostat housing is removed and the thermostat and gasket are extracted. Note that some cars have more than one cooling system thermostat and both might need replacement.
  • All mounting surfaces on the thermostat housing are cleaned of old gasket material. A new gasket is applied and the thermostat is re-installed in the correct orientation and with the temperature sensing cylinder facing downward towards the engine.
  • The thermostat housing bolts are tightened to original equipment manufacturer (OEM) specifications using a calibrated inch-pound torque wrench.
  • The cooling system is refilled with the appropriate coolant type and the system is fully bled of all air.
  • The car engine is run until the normal operating temperature is reached, and while taking precautions with the hot coolant, the coolant level is rechecked while confirming there is flow through the radiator — either visually or with an infrared temperature gun. This will confirm the thermostat is open. Finally, the engine is checked for leaks.

Is it safe to drive with an engine cooling system thermostat problem?

No. If it has been determined that there is a thermostat problem, it should be repaired right away. Failure to do so can cause substantial and costly damage to the engine.

When replacing the engine cooling system thermostat keep in mind:

  • Engine overheating due to causes other than a faulty thermostat, will themselves damage a thermostat. Therefore, always replace the thermostat if the engine overheats, even if the thermostat was not the initial cause of the overheating.
  • The thermostat should be replaced anytime you have major work done on the coolant system. It is convenient and costs little during such repairs and insurance against future breakdown.
  • OEM thermostats are the best ones to use and you can request your mechanic to install only the OEM thermostat. Dealer supplied, OEM thermostats are sometimes more costly but are generally higher quality and specifically engineered for your car.

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Milton

37 years of experience
239 reviews
Milton
37 years of experience
Dodge Spirit L4-2.5L - Car is not starting - Las Vegas, Nevada
Very friendly and anxious to figure out the issue with my vehicle.

Peter

43 years of experience
1321 reviews
Peter
43 years of experience
Dodge Spirit V6-3.0L - Radiator Hose Repair - Chandler, Arizona
I am still a satisfied customer. Peter did a excellent job fixing my car. He was on-time again, explained to me in detail what was needed and what he did to fix my car. He is very patient and meticulous with every detail. He even cleaned up my garage floor under my car when he was done. He is someone I can really trust. I have recommended him to half my neighbors, co-workers and friends. Thank you Peter so much.

Allen

30 years of experience
49 reviews
Allen
30 years of experience
Dodge Spirit L4-2.5L - Oil Change - Las Vegas, Nevada

Peter

43 years of experience
1321 reviews
Peter
43 years of experience
Dodge Spirit V6-3.0L - Inspection / Diagnostics - Chandler, Arizona
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Excellent Rating

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