Mishimoto · New
Mishimoto 2017+ Honda Civic Type-R Thermostat
MPN MMTS-CTR-17 · Store SKU misMMTS-CTR-17
Supplier stock checked 11/7/2026, 10:28:21 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
The Mishimoto racing thermostat for the 2017+ 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 10C earlier than the stock thermostat at 68C (154.4F) and is fully open 7C earlier than stock at 83C (181.4F). 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. Engine coolant thermostat designed to regulate coolant flow and maintain optimal operating temperature. Ensures efficient warm-up, prevents overheating, and supports reliable performance with a precise fit. Racing Thermostat, fits Honda Civic Type R 2017+
Manufacturer fitment & guides
Check MMTS-CTR-17 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
