Thermostat Replacement Estimate for Mazda RX-7

Mazda RX-7 Thermostat Replacement costs $110 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$108 to $130
Labor: $70 -$80
Parts: $38 -$50
Average Dealer price
$168 to 192
Average Shop price
$130 to 145
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CarServiceYourMechanic PriceShop/Dealer Price
1984 Mazda RX-7R2-1.3LService typeThermostat ReplacementYourMechanic Price$113.68Shop/Dealer Price$139.12 - $182.78
1991 Mazda RX-7R2-1.3LService typeThermostat ReplacementYourMechanic Price$109.88Shop/Dealer Price$134.44 - $175.30
1982 Mazda RX-7R2-1.1LService typeThermostat ReplacementYourMechanic Price$112.88Shop/Dealer Price$138.14 - $181.20
1985 Mazda RX-7R2-1.1LService typeThermostat ReplacementYourMechanic Price$112.88Shop/Dealer Price$138.16 - $181.24
1989 Mazda RX-7R2-1.3L TurboService typeThermostat ReplacementYourMechanic Price$110.63Shop/Dealer Price$135.32 - $176.70
1984 Mazda RX-7R2-1.1LService typeThermostat ReplacementYourMechanic Price$113.68Shop/Dealer Price$139.12 - $182.77
1989 Mazda RX-7R2-1.3LService typeThermostat ReplacementYourMechanic Price$123.76Shop/Dealer Price$151.80 - $203.08
1988 Mazda RX-7R2-1.3L TurboService typeThermostat ReplacementYourMechanic Price$110.24Shop/Dealer Price$134.89 - $176.01
Show example Mazda RX-7 Thermostat Replacement prices
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Parts required for a Mazda RX-7 Thermostat Replacement

Thermostat Gasket
$2
Thermostat
$8

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Real customer reviews from Mazda owners like you.

268 reviews
Richard
16 years of experience
Richard did an excellent job of troubleshooting my car's starting problem and was a pleasure to work with.
1986 MAZDA RX-7 - CAR IS NOT STARTING INSPECTION
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218 reviews
Brandon
13 years of experience
Brandon gave the best experience I have ever had with an oil change and any other customer service job for that matter. He is extremely professional and knows his stuff. I will surely use him in the future. Kudos to Brandon!!
2011 MAZDA CX-7 - OIL CHANGE
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129 reviews
David
23 years of experience
Perfectly on time. Nice person. He's got the job done properly. Definitely recommended.
2006 MAZDA MX-5 MIATA - THERMOSTAT REPLACEMENT
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28 reviews
Joseph
13 years of experience
Joseph was amazing. He took the time to show me what he was doing and answered every quwation with a smile. Not only did he diagnose the problem he took the time to look over the whole engine. A+ rating. Will ask for him again if needed in the future for all 3 vehicles. Thank you Joseph!
2005 MAZDA RX-8 - CHECK ENGINE LIGHT IS ON 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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