Koyo

The Hyper V-Core Series is the newest to the Koyorad | Koyo All Aluminum Racing Radiator lineup. An engine's cooling system in many newer vehi...

The Hyper V-Core Radiator from Koyorad offers a unique solution for vehicles with limited space and air circulation. Its specially-design fin and t...

This is Koyorad’s N-Flo Technology which allows for a double or triple pass radiator. This design cools more efficiently by allowing the coolant to...

Koyorad's HH Series Radiators have a 48mm core with ultra-high fin density for optimal heat transfer. An easy, no-mod installation process is made ...

Koyo's "R" series radiators for 89-94 Nissan 240SX S13 2.4L KA24E/DE (MT) feature a 53mm (2 1/16 in) all-aluminum core joined to polished end tanks...

Koyo's "R" series radiators for 95-98 Nissan 240SX S14 2.4L KA24DE (MT) feature a 53mm (2 1/16 in) all-aluminum core joined to polished end tanks f...

Here, you are looking at the Koyo radiator for your 2003-2006 Nissan 350Z.Features:Straightforward plug and play setup; no engine modifications req...

Here, you are looking at the Koyo radiator for your 2007-2008 Nissan 350Z.Features:Straightforward plug and play setup; no engine modifications req...

Koyorad is pleased to introduce a high quality all-aluminum performance radiator to fit the ‘89-‘94 V8 swapped Nissan 240SX (only minor modificatio...

This is a high-performance radiator cap that has been designed with an increased valve pressure rating to increase the boiling point of the water t...

Koyorad is proud to introduce all-aluminum remote radiators for the 2020 Toyota Supra and 2018 to current BMW Z4 3.0L. Radiator core thickness has...