Thermostat Replacement Estimate for Audi 100

Audi 100 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・Save up to 30%
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1994 Audi 100V6-2.8LService typeThermostat ReplacementYourMechanic Price$126.63Shop/Dealer Price$166.99 - $225.17
1989 Audi 100L5-2.3LService typeThermostat ReplacementYourMechanic Price$119.67Shop/Dealer Price$157.61 - $214.01
1992 Audi 100V6-2.8LService typeThermostat ReplacementYourMechanic Price$125.71Shop/Dealer Price$165.89 - $223.42
1990 Audi 100L5-2.3LService typeThermostat ReplacementYourMechanic Price$119.67Shop/Dealer Price$157.57 - $213.94
1993 Audi 100V6-2.8LService typeThermostat ReplacementYourMechanic Price$126.63Shop/Dealer Price$167.01 - $225.21
1991 Audi 100L5-2.3LService typeThermostat ReplacementYourMechanic Price$120.60Shop/Dealer Price$158.65 - $215.66
Show example Audi 100 Thermostat Replacement prices

Parts required for a Audi 100 Thermostat Replacement

Thermostat Gasket
$4
Thermostat
$30 to $31

Meet some of our expert Audi mechanics

Real customer reviews from Audi owners like you.

286 reviews
Dave
18 years of experience
2003 AUDI A4 QUATTRO - THERMOSTAT REPLACEMENT
Want Dave's expert advice? Ask your question now. Its free!
178 reviews
Chris
11 years of experience
Arrived early. Very professional, thorough, and competent. Highly recommend Chris.
2006 AUDI A4 - OTHER INSPECTIONS
Want Chris's expert advice? Ask your question now. Its free!
124 reviews
Jerel
6 years of experience
Onetime, explained everything, made it easy as I was hoping. Will use again on next service.
2012 AUDI S4 - OIL CHANGE
Want Jerel's expert advice? Ask your question now. Its free!
94 reviews
Eugenio
21 years of experience
Excellent work. Went above and beyond.
2006 AUDI A4 QUATTRO - OIL CHANGE
Want Eugenio's expert advice? Ask your question now. Its free!

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.

Thermostat Replacement Estimates for Popular Audi Models