Koyo

We are a proud seller of Koyo All Aluminum Racing Radiators. These products have proven themselves on tracks all around the globe for decades. 

Koyo's racing catalog includes their R Series, V Series, and Hyper V Series radiators. The beauty of all these performance radiators is that they are direct drop in products. No modification is required to install any of Koyo's products. 

We offer free shipping on all Koyo products above $250 in the USA. 

× clear filters
Search
Koyo Koyo 15-20 Honda Fit 1.5L Radiator
$529.20
$529.20
Koyo Koyo 2022 Honda Civic 1.5L Turbo (MT and CVT) / 2023 Acura Integra All Aluminum Radiator
$724.80
$724.80
Koyo Koyo 2016-2018 Honda Civic 1.5L Radiator (Excl. Type R)
$478.80
$478.80
Koyo Koyo 92-00 Honda Civic 1.6 DOHC (Will Not Fit Vehicles w/AC) Manual Transmission Radiator
$421.20
$421.20
Koyo Koyo 00-09 Honda S2000 2.0/2.2L (MT) Radiator
$486.00
$486.00
SOLD OUT
Koyo Koyo 06-11 Honda Civic Si 2.0L Coupe/Sedan (MT) Radiator
$406.80
$406.80
Koyo Koyo 02-05 Honda Civic Si 2.0L EP3 (MT) Radiator
$435.60
$435.60
Koyo Koyo Honda Universal Pocket Radiator
$478.80
$478.80
SOLD OUT
Koyo Koyo 12-15 Honda Civic SI 2.4L (MT) Radiator
$464.40
$464.40
Koyo Koyo 88-91 Honda Civic / CRX EF Chassis w/B-Series (Manual Transmission) All-Aluminum Radiator
$362.40
$362.40
Koyo Koyo 2017 Honda Civic Type-R Radiator
$562.80
$562.80
Koyo Koyo Honda 92-00 Civic/93-97 Del Sol 1.6L w/ 32mm Inlet/Outlet Pipes MT Radiator
$362.40
$362.40
Koyo Koyo 92-00 Honda Civic Si/Del Sol (MT / w/ 28mm Hoses) Radiator
$348.00
$348.00
SOLD OUT
Koyo Koyo 06-11 Honda Civic Aluminum Filler Neck
$90.00
$90.00