Car Thermostat Replacement Estimate for Audi 100

Audi 100 Car Thermostat Replacement costs $120 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$116 to $135
Labor: $70 -$88
Parts: $46 -$47
Average Dealer price
$185 to 196
Average Shop price
$141 to 150
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1991 Audi 100L5-2.3LService typeCar Thermostat ReplacementYourMechanic Price$120.61Shop/Dealer Price$158.68 - $215.69
1994 Audi 100V6-2.8LService typeCar Thermostat ReplacementYourMechanic Price$125.72Shop/Dealer Price$165.98 - $223.59
1992 Audi 100V6-2.8LService typeCar Thermostat ReplacementYourMechanic Price$125.72Shop/Dealer Price$165.90 - $223.44
1990 Audi 100L5-2.3LService typeCar Thermostat ReplacementYourMechanic Price$119.68Shop/Dealer Price$157.58 - $213.96
1993 Audi 100V6-2.8LService typeCar Thermostat ReplacementYourMechanic Price$126.64Shop/Dealer Price$167.02 - $225.23
1989 Audi 100L5-2.3LService typeCar Thermostat ReplacementYourMechanic Price$120.61Shop/Dealer Price$158.67 - $215.68
Show example Audi 100 Car Thermostat Replacement prices

Parts required for a Audi 100 Car Thermostat Replacement

Thermostat
$30 to $31
Thermostat Gasket
$4

Meet some of our expert Audi mechanics

Real customer reviews from Audi owners like you.

586 reviews
Joshua
22 years of experience
I've used Josh for three different services on two different vehicles. Again I had a stellar experience with him. He comes on time, is well prepared, and always ensures there are no other issues that need to be addressed. Very happy with his service.
1999 AUDI A4 QUATTRO - DRIVE BELT TENSIONER REPLACEMENT
Want Joshua's expert advice? Ask your question now. Its free!
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 - CAR THERMOSTAT REPLACEMENT
Want Dave's expert advice? Ask your question now. Its free!
277 reviews
Trung
7 years of experience
Thank you Trung for performing my oil change! It was very neat to watch the whole process for the first time - also thank you for taking the time to try and inspect my car for any leaks, I was worried about them since buying the car from the dealership.
2005 AUDI A6 QUATTRO - OIL CHANGE
Want Trung's expert advice? Ask your question now. Its free!
94 reviews
Eugenio
21 years of experience
Excellent service and provided some great advice
2006 AUDI A4 QUATTRO - BRAKE PADS REPLACEMENT (REAR)
Want Eugenio's expert advice? Ask your question now. Its free!

All about Car 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.

Car Thermostat Replacement Estimates for Popular Audi Models