Chevrolet Suburban 2500 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 Chevrolet Suburban 2500 Car Thermostat Replacement is $227 with $87 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2011 Chevrolet Suburban 2500V8-6.0LService typeCar Thermostat ReplacementEstimate$364.24Shop/Dealer Price$420.15 - $579.78
2008 Chevrolet Suburban 2500V8-6.0LService typeCar Thermostat ReplacementEstimate$355.23Shop/Dealer Price$409.37 - $567.68
2003 Chevrolet Suburban 2500V8-8.1LService typeCar Thermostat ReplacementEstimate$320.75Shop/Dealer Price$366.30 - $498.76
2004 Chevrolet Suburban 2500V8-8.1LService typeCar Thermostat ReplacementEstimate$320.75Shop/Dealer Price$366.30 - $498.76
2013 Chevrolet Suburban 2500V8-6.0LService typeCar Thermostat ReplacementEstimate$352.45Shop/Dealer Price$407.40 - $564.74
2002 Chevrolet Suburban 2500V8-8.1LService typeCar Thermostat ReplacementEstimate$320.75Shop/Dealer Price$366.44 - $499.01
2002 Chevrolet Suburban 2500V8-6.0LService typeCar Thermostat ReplacementEstimate$334.69Shop/Dealer Price$383.74 - $526.67
2007 Chevrolet Suburban 2500V8-6.0LService typeCar Thermostat ReplacementEstimate$355.23Shop/Dealer Price$409.40 - $567.72
Show example Chevrolet Suburban 2500 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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Travis

14 years of experience
691 reviews
Travis
14 years of experience
Chevrolet Suburban 2500 V8-6.0L - Oil Change - Saint Paul, Minnesota
Honest and great job..Done!

Clarissa

28 years of experience
251 reviews
Clarissa
28 years of experience
Chevrolet Suburban 2500 V8-8.1L - Windshield Washer Reservoir - Wynnewood, Pennsylvania
Great experience. She replaced my windshield wiper fluid reservoir and found the pump was leaking. She was able to secure the part and come back to finish the work later the same day. Very competent and was able to work around a rusted battery tray that could not be removed. She was definitely resourceful.

Manuel

33 years of experience
590 reviews
Manuel
33 years of experience
Chevrolet Suburban 2500 V8-6.0L - AC Receiver Dryer - Laguna Beach, California
Mr. Sanchez showed up at the expected time, worked for about a half hour, and discovered he needed another part. He offered two solutions. He would go get the part and finish today or he will get the part and do the job Friday. I opted for today. The vehicle was left clean with all promised work done. I cannot comment on the actual repair because nothing has had time to break, but everything is very much as I expect it. Mr. Sanchez took the extra time to talk with me about future needs for the vehicle, and was forthcoming with answers and suggestions. This was my first experience with an "at home" mechanic, and based on this experience it will not be the last.

Stefan

18 years of experience
367 reviews
Stefan
18 years of experience
Chevrolet Suburban 2500 V8-6.0L - Spark Plugs - Vacaville, California
Good ...didn't mind my questions ...showed me the location of part of the ignition system I didn't know existed ( somethin coils) ...checked somethings I was concerned about. I hope to have Stefans work on my cars again in order to determine a high recommendation

Excellent Rating

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Rating Summary
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Number of Chevrolet Suburban 2500 services completed
319+
services done by our mechanics
TOTAL NUMBER OF EXPERT Chevrolet MECHANICS
1700+
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