Dodge Colt 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 Colt Car Thermostat Replacement is $207 with $67 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1991 Dodge ColtL4-1.5LService typeCar Thermostat ReplacementEstimate$323.56Shop/Dealer Price$369.30 - $498.42
1995 Dodge ColtL4-1.5LService typeCar Thermostat ReplacementEstimate$305.35Shop/Dealer Price$347.02 - $467.92
1992 Dodge ColtL4-1.5LService typeCar Thermostat ReplacementEstimate$314.55Shop/Dealer Price$358.55 - $486.36
1994 Dodge ColtL4-1.5LService typeCar Thermostat ReplacementEstimate$314.55Shop/Dealer Price$358.55 - $486.36
1991 Dodge ColtL4-2.0LService typeCar Thermostat ReplacementEstimate$314.55Shop/Dealer Price$360.02 - $488.94
1990 Dodge ColtL4-1.5LService typeCar Thermostat ReplacementEstimate$314.55Shop/Dealer Price$358.69 - $486.61
1990 Dodge ColtL4-1.6LService typeCar Thermostat ReplacementEstimate$314.55Shop/Dealer Price$358.56 - $486.39
1992 Dodge ColtL4-1.8LService typeCar Thermostat ReplacementEstimate$303.21Shop/Dealer Price$344.37 - $463.68
Show example Dodge Colt 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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Meet some of our expert Dodge mechanics

Real customer reviews from Dodge owners like you.

Excellent Rating

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Rating Summary
235
6
0
2
5
235
6
0
2
5

Robert

32 years of experience
646 reviews
Robert
32 years of experience
Dodge Colt L4-1.5L - Axle / CV Shaft Assembly Replacement (Passenger Side Front) - Hayward, California
He went above and beyond my expectations. He performed the job very well, fixing what I was unable to fix myself. I would defiantly recommend him to my friends and family and will defiantly have him work on my car again in the future.

Dameron

18 years of experience
273 reviews
Dameron
18 years of experience
Dodge Colt L4-1.5L - Oil Change - Indianapolis, Indiana
Great job!!! Car is running much better after the tune up. We thought we might have needed a new air filter, but after it was checked, he said it was still in good shape. Saved us about $30.00. Thank you!!

Russell

25 years of experience
356 reviews
Russell
25 years of experience
Dodge Ram 2500 Van V8-5.2L - Thermostat - Portland, Oregon
Russell did a great job and is very honest and personable. I will definitely go through him again. Very impressed with his work. Thanks YourMechanic!

Mila

12 years of experience
129 reviews
Mila
12 years of experience
Dodge Ram 1500 V8-4.7L - Thermostat - Woodbridge, Virginia
Showed up early, diagnosed my problem (cracked radiator), ordered my parts, picked them up, and replaced my radiator and thermostat IN THE RAIN, on a Friday night (who does that?), God I felt bad for him, and offered to let him finish it later, but he stuck to it. He was here for 6 hours, and the quote never changed. wish that yourmechanic.com had a virtual tip jar, and I also wish they would fix his name - it isn't Mila, it is MILAD! Thank you Milad, you're a great person, and a great representative of the company.

Excellent Rating

(248)

Rating Summary
235
6
0
2
5
235
6
0
2
5
Number of Dodge Car Thermostat Replacement services completed
2728+
services done by our mechanics
TOTAL NUMBER OF EXPERT Dodge MECHANICS
1400+
experts on our platform

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