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 You are here:   Home / Cooling / Radiators

Koyo Radiators
 
Buy Koyo Radiators here
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Koyo Radiators are designed, manufactured and specified to original equipment (OE) specifications. Koyo radiators are renowned for their OE style design made especially for import cars. Koyo's radiators are also available in plastic tank and aluminum core. Our NocolokR brazing line keeps the highest quality standards, bringing you superior products you can rely on. Koyo is Japan's largest aftermarket radiator manufacturer. The Koyo radiator is produced from aircraft quality aluminum and Heli-arc welded. Heli-arc soldering is the highest quality standard for enforcement along aluminum connections.

Koyo Radiator Features:
  • Fully polished to a mirror finish
  • 30% more cooling than standard radiators
  • Handles high revving, high performance motors
  • Perfect for Turbocharged, Supercharged & Nitrous Oxide equipped engines - Custom built OEM fit
  • All radiator cores and tanks are specifically designed and built for each application.
  • No universal fit parts are used. This ensures proper fit, just like your original equipment!
Most Applications In Stock!!

Free Ground Shipping on Koyo Radiators!

 ALWAYS IN STOCK 
 Acura CL 1997 - 1999 R1494 $349.99
Trim: Coupe 2.2L Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Acura Integra 1994 - 2001 R1741 $355.20
Trim: Showa Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Acura Integra 1994 - 2001 R2028 $355.20
Trim: Denso Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Acura RSX 2002 - 2005 V2425 $388.80
Trim: Specs: Koyo Racing Radiator - 36mm 2 row - FREE SHIPPING
 Dodge Stealth 1991 - 1999 R1299 $405.60
  Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Eagle Talon 1995 - 1998 R2024 $372.00
Trim: Turbo Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Eagle Talon 1990 - 1994 V1949 $339.20
Trim: Turbo Specs: Koyo Racing Radiator - 36mm 2 row - FREE SHIPPING
 Honda Accord 1990 - 1993 R1940 $355.20
Trim: Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Honda Accord 1994 - 1997 R1494 $349.99
Trim: Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Honda Civic 1992 - 2000 R1570 $355.20
Trim: SI Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Honda Civic 2002 - 2004 V2574 $339.20
Trim: SI Specs: Koyo Racing Radiator - 36mm 2 row - FREE SHIPPING
 Honda Civic 1988 - 1991 R1945 $339.20
  Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Honda Civic 1992 - 2000 R1952 $339.20
Trim: non SI - Del Sol Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Honda Civic 2001 - 2004 V2355 $339.20
Trim: Non SI Specs: Koyo Racing Radiator - 36mm 2 row - FREE SHIPPING
 Honda CRX 1988 - 1991 R1945 $339.20
  Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Honda Prelude 1992 - 1996 R1940 $355.20
Trim: F22B Type S Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Honda Prelude 1992 - 1996 R1979 $372.00
Trim: H22A SI / VTEC Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Honda Prelude 1997 - 2001 R1494 $349.99
Trim: Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Honda S2000 2000 - 2004 R2344 $388.80
Trim: Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Hyundai Tiburon 2001 - 2003 V2388 $372.00
Trim: Specs: Koyo Racing Radiator - 36mm 2 row - FREE SHIPPING
 Lexus IS300 2001 - 2004 V2356 $372.00
Trim: Specs: Koyo Racing Radiator - 36mm 2 row - FREE SHIPPING
 Mazda Miata 1990 - 1997 V1139 $372.00
Trim: 1st Gen Specs: Koyo Racing Radiator - 36mm 2 row - FREE SHIPPING
 Mazda Miata 1999 - 2004 V2277 $388.80
Trim: 2nd Gen Specs: Koyo Racing Radiator - 36mm 2 row - FREE SHIPPING
 Mazda Miata 1999 - 2004 R2277 $457.60
Trim: 2nd Gen Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Mazda Miata 1990 - 1997 R1139 $422.40
Trim: 1st Gen Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Mazda RX7 1989 - 1992 R1144 $339.20
Trim: FC3S Late Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Mazda RX7 1989 - 1992 R1144N $388.80
Trim: FC3S Late Specs: Koyo Racing Radiator - Turn Flow Radiator - FREE SHIPPING
 Mazda RX7 1993 - 1995 R1443 $388.80
Trim: FD3S Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Mazda RX7 1993 - 1995 R1443N $439.20
Trim: FD3S Specs: Koyo Racing Radiator - Turn Flow Radiator - FREE SHIPPING
 Mazda RX7 1986 - 1988 R0181 $322.40
Trim: FC3S Early Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Mazda RX8 2004 - 2005 V2695 $422.40
Trim: Specs: Koyo Racing Radiator - 36mm 2 row - FREE SHIPPING
 Mitsubishi 3000GT 1991 - 1999 R1299 $405.60
  Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Mitsubishi Eclipse 1995 - 1998 R2024 $372.00
Trim: Turbo Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Mitsubishi Eclipse 1990 - 1994 V1949 $339.20
Trim: Turbo Specs: Koyo Racing Radiator - 36mm 2 row - FREE SHIPPING
 Mitsubishi Evolution 2001 - 2005 R2676 $457.60
Trim: Lancer EVO VII - VIII Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Mitsubishi Evolution 1997 - 2000 R030939 $422.40
Trim: Lancer EVO IV - V - VI Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Nissan 200SX 1995 - 1999 R1440 $388.80
  Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Nissan 200SX 1995 - 1999 R1977 $405.60
Trim: SE-R Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Nissan 240SX 1995 - 1998 R1751 $339.20
Trim: S14 KA24DE Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Nissan 240SX 1989 - 1994 R1276 $339.20
Trim: S13 KA24DE Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Nissan 300ZX 1990 - 1996 R1439 $388.80
Trim: TURBO Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Nissan 350Z 2003 - 2005 V2577 $405.60
  Specs: Koyo Racing Radiator - 36mm 2 row - FREE SHIPPING
 Nissan 350Z 2003 - 2005 R2577 $474.40
  Specs: Koyo Racing Radiator - 54mm 2 row - FREE SHIPPING
 Nissan Sentra 1991 - 1994 R1977 $405.60
Trim: SE-R Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Nissan Sentra 2000 - 2005 V2469 $355.20
Trim: SE-R / VSPEC Specs: Koyo Racing Radiator - 36mm 2 row - FREE SHIPPING
 Nissan Sentra 1991 - 1999 R1440 $388.80
Trim: Non-SE-R / NX Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Nissan Silvia 1990 - 1993 R020252 $339.20
Trim: S13 SR20DET Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Nissan Silvia 1994 - 2002 R020369 $339.20
Trim: S14 - S15 SR20DET Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Nissan Skyline 1994 - 1998 R020442 $474.40
Trim: GTR R33 Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Nissan Skyline 1999 - 2001 R020879 $490.40
Trim: GTR R34 Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Nissan Skyline 1989 - 1993 R020214 $439.20
Trim: GTR R32 Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Scion xA 2004 - 2005 V2304 $270.40
  Specs: Koyo Racing Radiator - 36mm 2 row - FREE SHIPPING
 Scion xB 2004 - 2005 V2304 $270.40
  Specs: Koyo Racing Radiator - 36mm 2 row - FREE SHIPPING
 Subaru Impreza 1993 - 1996 R2218 $355.20
  Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Subaru Legacy 1990 - 1994 R1819 $253.60
Trim: TBO Specs: Koyo Racing Radiator - 36mm 2 row - FREE SHIPPING
 Subaru WRX 2002 - 2002 R2450 $419.99
  Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Subaru WRX 2003 - 2005 R2704 $439.20
  Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Subaru WRX Sti 2003 - 2005 R2704 $439.20
  Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Toyota Celica 2000 - 2004 R2335 $388.80
Trim: GT - GTS Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Toyota Celica 1994 - 1999 R1958 $372.00
Trim: GT Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Toyota Corolla 1983 - 1987 R0747 $355.20
Trim: Levin AE85/86 Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Toyota MRS Spyder 2000 - 2003 R2358 $388.80
  Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Toyota Supra 1993 - 1998 R1856 $422.40
Trim: JZA80 Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING
 Toyota Supra 1986 - 1992 R0171 $422.40
Trim: JZA70 Specs: Koyo Racing Radiator - 53mm 2 row - FREE SHIPPING

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Product Features:

  • Fully polished to a mirror finish
  • 30% more cooling than standard radiators
  • Handles high revving, high performance motors
  • Perfect for Turbocharged, Supercharged & Nitrous Oxide equipped engines - Custom built OEM fit
  • All radiator cores and tanks are specifically designed and built for each application.
  • No universal fit parts are used. This ensures proper fit, just like your original equipment!
Most Applications In Stock!!

Koyo Radiators

Reviews of Koyo RadiatorsBecome a member!
Posted by :  bucnasty at 6/21/2005
used in a 99 civic turbo setup, kept it super cool.

bucnasty reviewed Koyo Radiators part # v2355
Posted by :  Phatmanrx7 at 9/9/2005
Definate must have radiator for reliability on the FD. When you pull out the stock radiator you will notice how skinny it is compared to this koyo one. Ive noticed my temps stay around 83-88 degrees C. And from what the forums say, thats great!

Phatmanrx7 reviewed Koyo Radiators part # R1443
Posted by :  JokerX at 11/3/2005
This is a great radiator I have a Turbo D series Honda and have had no cooling issues at all and it fits well with my greddy charge pipe and still allowed me to keep my oem fan and coolant overflow tank - Highly recommend - even a novice can install this radiator

JokerX reviewed Koyo Radiators part # R1570
Posted by :  deep_stage_srt4 at 12/24/2007 (srt4)
i helped a buddy install a koyo radiator on his SRT4 and have been wanting one ever since. they increase coolant capacity by having a large core which allows more coolant to get cooler, faster. great product, i have seen cars run 8-10 degrees cooler from the koyo radiator.

deep_stage_srt4 reviewed Koyo Radiators part # R1494
Posted by :  Stacy King at 1/18/2008 (2001 Toyota MRS)
I purchased this radiator from a few other places that werent so friendly or fast. After waiting a few months with them I gave Pro Street a call. They had the radiator instock and I had a tracking number the SAME DAY. Great product and great company would highly recommend to anyone

Stacy King reviewed Koyo Radiators part # R2358

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