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. 

SALE
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Koyo Koyo 06-13 Mazda MX-5 Miata (MT) Radiator
$584.95
$584.95
$585.00
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Koyo Koyo 99-05 Mazda MX-5 Miata 1.8L (MT) Radiator
$470.95
$470.95
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Koyo Koyo 89-97 Mazda MX-5 Miata 1.6/1.8L (MT) Radiator
$470.95
$470.95
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Koyo Koyo 09-17 Nissan 370Z 6MT Radiator (Eliminates AC Condenser)
$762.95
$762.95
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Koyo Koyo 03-06 Nissan 350Z VQ35DE (MT) Cross Flow Radiator
$620.95
$620.95
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Koyo Koyo 90-96 Nissan 300ZX 3.0L Non Turbo MT Radiator
$491.95
$491.95
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Koyo Koyo 71-74 Toyota Corolla 1.6L TE27/TE28/TS21 Manual Radiator
$496.95
$496.95
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Koyo Koyo 00-05 Toyota MR2 Spyder 1.8L I4 MT (Manual Transmission) All-Aluminum Radiator
$557.95
$557.95
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Koyo Koyo 84-87 Toyota Corolla RWD w/ 3SGE BEAMS 2.0L Engine Swap Manual Radiator
$554.95
$554.95
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Koyo Koyo 96-02 Toyota 4Runner 2.7L / 3.4L w/ 5MT Radiator (Requires Cap PN SK-C13)
$638.95
$638.95
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Koyo Koyo 89-92 Toyota Cressida 3.0L I6 Manual Only
$559.95
$559.95
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Koyo Koyo 07-08 Nissan 350Z VQ35HR (MT) Radiator
$556.95
$556.95
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Koyo Koyo 08-09 Mitsubishi Evolution X (AT/MT) / Ralliart Turbo Radiator
$511.95
$511.95
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Koyo Koyo 06-11 Honda Civic Si 2.0L Coupe/Sedan (MT) Radiator
$461.95
$461.95
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Koyo Koyo 03-07 Infiniti G35 Coupe / 03-06 G35 Sedan VQ35DE (MT) Radiator
$553.95
$553.95
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Koyo Koyo 02-05 Honda Civic Si 2.0L EP3 (MT) Radiator
$490.95
$490.95
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Koyo Koyo 02-06 Acura RSX Base/Type-S (MT) Radiator (Req. Non-OEM Rad. Cap)
$490.95
$490.95
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Koyo Koyo 03-05 Dodge SRT-4 2.4L Turbo (MT) Radiator
$480.95
$480.95
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Koyo Koyo 01-05 Lexus IS300 (MT) Radiator
$520.95
$520.95
SALE
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Koyo Koyo 91-05 Acura NSX 3.0/3.2L (MT) Radiator
$668.95
$668.95
$669.00
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Koyo Koyo 94-01 Acura Integra (MT w/ Showa/Denso OEM) Radiator
$464.95
$464.95
SALE
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Koyo Koyo 94-01 Acura Integra w/ K-Series Swaps (2.0/2.4L) Radiator
$509.95
$509.95
$510.00
SALE
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Koyo Koyo Honda Universal Pocket Radiator
$549.95
$549.95
$550.00
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Koyo Koyo Nissan 240SX V8 Swap/KA24 Turbo Radiator
$583.95
$583.95
SALE
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Koyo Koyo 93-98 Toyota Supra NA/Turbo (MT) Radiator
$602.95
$602.95
$603.00
SALE
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Koyo Koyo 70-78 Datsun 240/260/280Z (MT) Radiator
$595.95
$595.95
$596.00
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Koyo Koyo 86-92 Toyota Supra NA/Turbo MT Only (USDM Vehicles Req. M16x1.5 Plug) Radiator
$547.95
$547.95
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Koyo Koyo 11-16 Honda CR-Z 1.5L Hybrid (MT) / 09-14 Honda Fit (MT) Radiator
$531.95
$531.95
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