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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.
Mishimoto, the world leader in performance cooling products, was created for automotive enthusiasts by automotive enthusiasts. Established in 2005, we have two decades of experience in working toward our goal of providing superior cooling system upgrades. Mishimoto has produced a line of upgrades to fit nearly any application, including sport compacts, powersports, trucks, Jeeps, muscle vehicles, daily drivers, and the classics.
This part fits the following vehicles.
| Install Difficulty | 2 |
|---|---|
| SellingPoint01 | Fits the 2017+ Honda Civic Type R |
| SellingPoint02 | Begins opening 10C (18F) earlier than stock and is fully open 7C (12.6F) earlier than stock |
| SellingPoint03 | Allows cooling system to operate at peak efficiency |
| SellingPoint04 | Mishimoto Lifetime Warranty |
| SellingPoint05 | N/A |
| SellingPoint06 | N/A |
| SellingPoint07 | N/A |
| SellingPoint08 | N/A |
| SellingPoint09 | N/A |
| SellingPoint10 | N/A |
| SellingPoint11 | N/A |
| SellingPoint12 | N/A |
| SellingPoint13 | N/A |
| SellingPoint14 | N/A |
| SellingPoint15 | N/A |
| TechSpec Applications | 2017+ Civic Type R |
| TechSpec Chassis Codes | FK8--FL5 |
| TechSpec Engine Codes | K20C1 |
| TechSpec Includes | (1) Mishimoto Racing Thermostat |
| TechSpec Mishimoto Activation Temperature (F) | 154.4 |
| TechSpec Note | This thermostat will not improve the performance of a clogged, damaged, leaking, or under-equipped cooling system. Mishimoto recommends following your vehicle's scheduled cooling system maintenance and installing a radiator that's suitable for your vehicle's needs. |
| TechSpec OEM Activation Temperature (F) | 172.4 |
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).
WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
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