Koyo | Koyorad is a Japanese manufacturer of Aluminum Performance Radiators with superior quality, materials, precision hand welds, and reliability. Koyo | Koyorad is a brand name that has become is synonymous to QUALITY and RELIABILITY around the world.
Koyorad will observe Presidents Day   Monday, February 20, 2017
- Koyorad will be closed Monday, February 20, 2017 in observance of President's Day.
Honda CR-Z radiator is back!   Wednesday, February 01, 2017
- Koyorad will again be offering the all-aluminum radiator for the 11-16 Honda CR-Z part # KS082409. It was discontinued in 2015, but is now back on our product list.
New Release! R34 Skyline GT-R   Thursday, January 05, 2017
- Koyorad is pleased to introduce a high quality all-aluminum performance radiator to fit the R34 Nissan Skyline GT-R (production dates between September 2000 through the final production year of 2002). This new radiator features K...
Koyorad Holiday Schedule   Thursday, December 29, 2016
- Koyorad will observe the following holidays:
SpeedHunters Feature   Wednesday, December 07, 2016
- SpeedHunters just posted their "Why We Love The Civic" article featuring Yuta Akaishi's Honda Civic Hatchback.
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