Koyo
Browse all modelsBrowse this collection, then check each product’s model years, trim and installation notes before ordering.
Pre-Black Friday Sale: up to 30% off across this collection, already applied. No code.
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Koyo 70-78 Datsun 240/260/280Z (MT) Radiator $548.32 -
Koyo 86-92 Toyota Supra NA/Turbo MT Only (USDM Vehicles Req. M16x1.5 Plug) Radiator $503.79 -
Koyo 11-16 Honda CR-Z 1.5L Hybrid (MT) / 09-14 Honda Fit (MT) Radiator $488.70 -
Koyo 12-15 Honda Civic SI 2.4L (MT) Radiator $478.95 -
Koyo 04-08 Acura TSX 2.4L (MT) Racing Radiator - 25MM CORE $518.70 -
Sold out Koyo 88-91 Honda Civic / CRX EF Chassis w/B-Series (Manual Transmission) All-Aluminum Radiator $388.42 -
Koyo 2016 Mazda MX-5 Miata 2.0L I4 (MT) Aluminum Radiator $544.27 -
Koyo 10-14 Mazda Mazda3/Mazdaspeed3 2.3L/2.5L I4 Radiator $490.73 -
Koyo 04-09 Mazda Mazda3/Speed3 2.0/2.3L I4 NA/Turbo (MT) Radiator $490.73 -
Koyo 06-13 Lexus IS250/IS350 2.5L/3.5L (6MT/AT) Radiator $526.61 -
Koyo 05-11 Lotus Elise/Exige 1.8L I4 Radiator $625.42 -
Koyo 01-06 BMW E46 M3 3.2L I6 Radiator $743.18 -
Koyo 88-99 BMW 3-Series inc. E36 M3 (MT / 6 Cyl. ONLY) Radiator $445.83 -
Koyo 2017 Honda Civic Type-R Radiator $586.41 -
Koyo Honda 92-00 Civic/93-97 Del Sol 1.6L w/ 32mm Inlet/Outlet Pipes MT Radiator $382.54 -
Koyo 92-00 Honda Civic Si/Del Sol (MT / w/ 28mm Hoses) Radiator $370.76 -
Koyo 83-85 Mazda RX-7 fits 1.1/1.3L MT (Includes GSL-SE Trim) $463.68 -
Koyo 09-11 Mazda RX-8 1.3L (MT) Radiator $536.73 -
Koyo 93-95 Mazda RX-7 1.3L Turbo N-FLO (Dual Pass) Radiator $519.62 -
Koyo 93-95 Mazda RX-7 1.3L Turbo Radiator $465.52 -
Koyo 89-92 Mazda RX-7 1.3L FC NA/Turbo (MT) N-FLO Technology Radiator *OE Shroud Requires Trimming* $517.22 -
Koyo 89-92 Mazda RX-7 1.3L Late FC Chassis Turbo & Non Turbo Radiator $467.54 -
Koyo 86-88 Mazda RX-7 FC NA/Turbo (MT) Radiator $467.73 -
Koyo 03-07 Mitsubishi Evolution 7/8/9 Turbo (MT) Half-Size RACE Radiator $453.01























