Koyo is one of the import markets leading aftermarket Japanese radiator manufacturers due to their high quality build standards. The aluminum racing radiator is popular for those wanting to purchase the best and last radiator for their vehicles.

Koyo incorporates application specific mounting locations for all fan shrouds, inlet/outlet hoses and top/bottom mounting pins, ensuring quick and pain-free installs. Each Koyo all aluminum race radiator is Heliarc welded individually by hand. This creates the strongest aluminum to aluminum bond, to mate all components. Precision machined billet filler necks are incorporated on each Koyo radiator for strength, durability and better sealing. Construction under strict quality control and solid boxing result in tubes with optimal coolant flow and fins with highly efficient heat transfer. 

Features

• Precise tube and fin alignment
• Bolt-on fitment with OEM fans, hoses, and sensors
• 1/8” NPT female accessory fitting
  varies by vehicle application
• Billet filler neck
  varies by vehicle application
• Billet drain plug included
• Nocolok-R brazing with brushed or polished finish
• High density fully brazed Hyper Core
• Precision TIG welded
• Dual row construction
• Triple pressure tested for high performance needs
• Radiator cap not included

See pull down menu for available vehicle applications.

Images used for illustration purposes. Product will vary based on vehicle application.