2017-2021 Civic Type R Koyo Radiator


Koyorad is the very first high-performance radiator for the 2017 Honda Civic Type R. This brand new application features Koyorad's high density Hyper core. This core was selected to increase the thickness of the stock radiator by over 50% to boost the Type R’s heat capacity and endurance. The all-aluminum construction replaces the weak plastic tanks found on the stock radiator. Koyorad has engineered this radiator with precision, to directly replace the stock OEM radiator, maintaining provisions for the factory fans, fan switch, A/C condenser, and compatible with OEM hoses.

- High Density fully brazed Hyper Core
- Precision TIG welded
- Two Row construction
- Brushed aluminum finish
- Direct Fit with OEM fans, hoses and sensor
- Billet Drain plug
- Triple Pressure tested