Audi allroad Car Thermostat Replacement at your home or office.

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$438.71 - $480.71

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Car Thermostat Replacement Estimate for Audi allroad

Audi allroad Car Thermostat Replacement costs $461 on average.

CarServiceEstimateShop/Dealer Price
2014 Audi allroadL4-2.0L TurboService typeCar Thermostat ReplacementEstimate$562.46Shop/Dealer Price$700.43 - $919.51
2013 Audi allroadL4-2.0L TurboService typeCar Thermostat ReplacementEstimate$562.46Shop/Dealer Price$700.87 - $920.27
2015 Audi allroadL4-2.0L TurboService typeCar Thermostat ReplacementEstimate$583.46Shop/Dealer Price$716.58 - $932.01
2016 Audi allroadL4-2.0L TurboService typeCar Thermostat ReplacementEstimate$562.46Shop/Dealer Price$713.22 - $941.88
Show example Audi allroad Car Thermostat Replacement prices

Car Thermostat Replacement Service

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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YourMechanic Audi allroad Service

Average Rating

5/5

Number of Reviews

10

Rating Summary
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Lucas

20 years of experience
863 reviews
Lucas
20 years of experience
Audi allroad - Oil Change - Woodland Hills, California
Very good and informative. He did miss the appointment time but delivered a fair explanation for the delay.

Damian

10 years of experience
464 reviews
Damian
10 years of experience
Audi allroad - Brake Pads Replacement (Front, Rear) - Hyattsville, Maryland
Damiam was an exceptional mechanic. He was assigned to me the last minute because the first mechanic never showed up. I was very very pleased with the job he did on my car. Wouldn't hesitate to recommend him to my family and peers. Thank you Damian. God bless you.

Ricardo

13 years of experience
339 reviews
Ricardo
13 years of experience
Audi allroad - Brake Pads Replacement (Rear) - San Pedro, California
Excellent service on my car.

Ruben

13 years of experience
86 reviews
Ruben
13 years of experience
Audi allroad - Brake Rotor/Disc Replacement (Front) - Los Angeles, California
Best Mechanic and repair experience that I have ever had! Thank you Ruben!

Excellent Rating


YourMechanic Audi allroad Service

Average Rating

5/5

Number of Reviews

10

Rating Summary
10
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10
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Number of Audi allroad services completed
110+
services done by our mechanics
TOTAL NUMBER OF EXPERT Audi MECHANICS
600+
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