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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Sale Koyo 99-05 Mazda MX-5 Miata 1.8L (MT) Radiator $432.58 Regular price $470.20 -
Sale Koyo 89-97 Mazda MX-5 Miata 1.6/1.8L (MT) Radiator $432.58 Regular price $470.20 -
Sale Koyo 09-17 Nissan 370Z 6MT Radiator (Eliminates AC Condenser) $701.41 Regular price $762.40 -
Sale Koyo 03-06 Nissan 350Z VQ35DE (MT) Cross Flow Radiator $570.77 Regular price $620.40 -
Sale Koyo 90-96 Nissan 300ZX 3.0L Non Turbo MT Radiator $452.09 Regular price $491.40 -
Sale Koyo 71-74 Toyota Corolla 1.6L TE27/TE28/TS21 Manual Radiator $457.06 Regular price $496.80 -
Sale Koyo 00-05 Toyota MR2 Spyder 1.8L I4 MT (Manual Transmission) All-Aluminum Radiator $512.81 Regular price $557.40 -
Sale Koyo 84-87 Toyota Corolla RWD w/ 3SGE BEAMS 2.0L Engine Swap Manual Radiator $510.42 Regular price $554.80 -
Sale Koyo 96-02 Toyota 4Runner 2.7L / 3.4L w/ 5MT Radiator (Requires Cap PN SK-C13) $587.51 Regular price $638.60 -
Sale Koyo 89-92 Toyota Cressida 3.0L I6 Manual Only $514.83 Regular price $559.60 -
Sale Koyo 07-08 Nissan 350Z VQ35HR (MT) Radiator $512.26 Regular price $556.80 -
Sale Koyo 08-09 Mitsubishi Evolution X (AT/MT) / Ralliart Turbo Radiator $470.30 Regular price $511.20 -
Sale Koyo 06-11 Honda Civic Si 2.0L Coupe/Sedan (MT) Radiator $424.86 Regular price $461.80 -
Sale Koyo 04-08 Mazda RX-8 1.3L (MT) Radiator $455.40 Regular price $495.00 -
Sale Koyo 03-07 Infiniti G35 Coupe / 03-06 G35 Sedan VQ35DE (MT) Radiator $509.50 Regular price $553.80 -
Sale Koyo 02-05 Honda Civic Si 2.0L EP3 (MT) Radiator $451.17 Regular price $490.40 -
Sale Koyo 02-06 Acura RSX Base/Type-S (MT) Radiator (Req. Non-OEM Rad. Cap) $451.54 Regular price $490.80 -
Sale Koyo 03-05 Dodge SRT-4 2.4L Turbo (MT) Radiator $442.15 Regular price $480.60 -
Sale Koyo 01-05 Lexus IS300 (MT) Radiator $478.77 Regular price $520.40 -
Sale Koyo 91-05 Acura NSX 3.0/3.2L (MT) Radiator $615.48 Regular price $669.00 -
Sale Koyo 94-01 Acura Integra (MT w/ Showa/Denso OEM) Radiator $427.25 Regular price $464.40 -
Sale Koyo 94-01 Acura Integra w/ K-Series Swaps (2.0/2.4L) Radiator $469.20 Regular price $510.00 -
Sale Koyo Honda Universal Pocket Radiator $506.00 Regular price $550.00 -
Sale Koyo Nissan 240SX V8 Swap/KA24 Turbo Radiator $536.73 Regular price $583.40























