Thermostat Replacement Estimate for Audi Coupe Quattro

Audi Coupe Quattro Thermostat Replacement costs $117 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$117 to $127
Labor: $70 -$80
Parts: $47
Average Dealer price
$186
Average Shop price
$141
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CarServiceYourMechanic PriceShop/Dealer Price
1991 Audi Coupe QuattroL5-2.3LService typeThermostat ReplacementYourMechanic Price$120.28Shop/Dealer Price$158.26 - $215.02
1990 Audi Coupe QuattroL5-2.3LService typeThermostat ReplacementYourMechanic Price$119.35Shop/Dealer Price$157.21 - $213.37
Show example Audi Coupe Quattro Thermostat Replacement prices
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Parts required for a Audi Coupe Quattro Thermostat Replacement

Thermostat
$31
Thermostat Gasket
$4

Meet some of our expert Audi mechanics

Real customer reviews from Audi owners like you.

286 reviews
Dave
18 years of experience
Dave showed up at the exact time and finished the complicated job in 2.5 hours. The coolant had to be emptied in order to fix the issue. He topped it up and warned me that it might need a little bit more water after driving a few miles. The coolant warning did come up and I topped it up and no more issues since then. The buggy temperature level / thermostat/check engine is no longer a problem and I should be able to pass smog now.
2006 AUDI A3 - THERMOSTAT REPLACEMENT
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283 reviews
Jason
12 years of experience
This guy is awesome! Great service, explanations and really cared about his work standards
2004 AUDI A6 QUATTRO - ALTERNATOR REPLACEMENT
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266 reviews
Grzegorz
36 years of experience
Great guy.
2010 AUDI S4 - OIL CHANGE
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10 reviews
Mung
16 years of experience
Friendly encounter upon initially meeting with him. He seemed very knowledgeable about the issue with my car.
1999 AUDI A4 QUATTRO - OIL IS LEAKING INTO SPARK PLUG WELL INSPECTION
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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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