Thermostat Replacement Estimate for Audi 90

Audi 90 Thermostat Replacement costs $119 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$101 to $176
Labor: $70 -$128
Parts: $31 -$48
Average Dealer price
$155 to 245
Average Shop price
$122 to 193
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CarServiceYourMechanic PriceShop/Dealer Price
1994 Audi 90V6-2.8LService typeThermostat ReplacementYourMechanic Price$128.76Shop/Dealer Price$169.65 - $229.43
1988 Audi 90L4-2.0LService typeThermostat ReplacementYourMechanic Price$102.80Shop/Dealer Price$136.52 - $180.27
1988 Audi 90L5-2.3LService typeThermostat ReplacementYourMechanic Price$111.15Shop/Dealer Price$146.88 - $196.83
1990 Audi 90L5-2.3LService typeThermostat ReplacementYourMechanic Price$111.15Shop/Dealer Price$146.92 - $196.90
1991 Audi 90L5-2.3LService typeThermostat ReplacementYourMechanic Price$111.92Shop/Dealer Price$147.83 - $198.34
1995 Audi 90V6-2.8LService typeThermostat ReplacementYourMechanic Price$163.76Shop/Dealer Price$217.34 - $286.64
1989 Audi 90L5-2.3LService typeThermostat ReplacementYourMechanic Price$112.12Shop/Dealer Price$148.21 - $198.96
1993 Audi 90V6-2.8LService typeThermostat ReplacementYourMechanic Price$127.80Shop/Dealer Price$168.58 - $227.74
Show example Audi 90 Thermostat Replacement prices
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Parts required for a Audi 90 Thermostat Replacement

Thermostat Gasket
$4
Thermostat
$23 to $32

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Real customer reviews from Audi owners like you.

286 reviews
Dave
18 years of experience
2003 AUDI A4 QUATTRO - THERMOSTAT REPLACEMENT
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218 reviews
Brandon
13 years of experience
Arrived early. Well equipped with correct tools for the job. Very sociable and explained everything he was doing. Didn't recommend unneeded service or repairs. Knew his way around my 2013 Audi like the back of his hand. Impressed with service, knowledge and ability.
2013 AUDI A4 - OIL CHANGE
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184 reviews
Tom
37 years of experience
Awesome guy!
2004 AUDI A4 QUATTRO - OTHER INSPECTIONS
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97 reviews
Shaun
11 years of experience
job well done.
2009 AUDI A4 QUATTRO - OIL CHANGE
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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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