The Mishimoto racing thermostat for the 2017-2021 Honda Civic Type R is designed to help your cooling system operate at peak efficiency, whether you're cruising to your local car meet or tearing up the track. Our thermostat begins to open 10A?C earlier than the stock thermostat at 68A?C (154.4A?F) and is fully open 7A?C earlier than stock at 83A?C (181.4A?F). That allows precious coolant to flow into the radiator and start shedding heat sooner. Couple this thermostat with the Mishimoto performance aluminum radiator and direct-fit oil cooler kit for a Civic Type R that runs as cool as it looks.
Fitment:
Honda Civic Type R 2017
Honda Civic Type R 2018
Honda Civic Type R 2019
Honda Civic Type R 2020
Honda Civic Type R 2021
Honda Civic Type R 2023
Honda Civic Type R 2024
Honda Civic Type R 2025
Honda Civic Type R Limited Edition 2021