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If you ask around for advice on cooling parts for your car, a common name you'll hear is Koyo. Koyo Radiator has been around for the last 50 years making radiators, intercoolers, oil coolers, condensers, and evaporators for cars, air conditioners, and any other machine or building in need of their services. Among tuners of course, Koyo is known for their high quality Racing Radiator lineup. Both C...READ MOREopper and Aluminum radiators are available from Koyo's Racing Radiator series and both types are available in two or three core sizes. Koyo Racing Radiators are heavily used in motorsports competition and have proved themselves time and again for their cooling capability.If you're in need of a high performance radiator that's guaranteed to keep your tuned motor cool in the extreme heat, look no further than Koyo Radiator!
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  1. KOYO Type F Aluminum Radiator - Silvia S14 S15
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    KOYO Type F Aluminum Radiator - Silvia S14 S15

    List Price: ¥90,288

    Special Price ¥67,443

    You Save: ¥22,845

  2. KOYO Type F Aluminum Radiator - ST200 ST202 ST205
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    KOYO Type F Aluminum Radiator - ST200 ST202 ST205

    List Price: ¥90,288

    Special Price ¥67,443

    You Save: ¥22,845

  3. KOYO Type F Aluminum Radiator - Z16A
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    KOYO Type F Aluminum Radiator - Z16A

    List Price: ¥90,288

    Special Price ¥67,443

    You Save: ¥22,845

  4. KOYO Type F Aluminum Radiator - CA4 CE9A
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    KOYO Type F Aluminum Radiator - CA4 CE9A

    List Price: ¥90,288

    Special Price ¥67,443

    You Save: ¥22,845

  5. KOYO Type F Aluminum Radiator - CN9A CP9A
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    KOYO Type F Aluminum Radiator - CN9A CP9A

    List Price: ¥90,288

    Special Price ¥67,443

    You Save: ¥22,845

  6. KOYO Type F Aluminum Radiator - CT9A
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    KOYO Type F Aluminum Radiator - CT9A

    List Price: ¥90,288

    Special Price ¥67,443

    You Save: ¥22,845

  7. KOYO Type F Aluminum Radiator - SE3P
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    KOYO Type F Aluminum Radiator - SE3P

    List Price: ¥90,288

    Special Price ¥67,443

    You Save: ¥22,845

  8. KOYO Type F Aluminum Radiator - NA6CE NA8CE
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    KOYO Type F Aluminum Radiator - NA6CE NA8CE

    List Price: ¥90,288

    Special Price ¥67,443

    You Save: ¥22,845

  9. KOYO Type F Aluminum Radiator - NB6C NB8CE
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    KOYO Type F Aluminum Radiator - NB6C NB8CE

    List Price: ¥90,288

    Special Price ¥67,443

    You Save: ¥22,845

  10. KOYO Type F Aluminum Radiator - BH5
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    KOYO Type F Aluminum Radiator - BH5

    List Price: ¥90,288

    Special Price ¥67,443

    You Save: ¥22,845

  11. KOYO Type F Aluminum Radiator - GDA GDB
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    KOYO Type F Aluminum Radiator - GDA GDB

    List Price: ¥90,288

    Special Price ¥67,443

    You Save: ¥22,845

  12. KOYO Type F Aluminum Radiator - SF5
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    KOYO Type F Aluminum Radiator - SF5

    List Price: ¥90,288

    Special Price ¥67,443

    You Save: ¥22,845

  13. KOYO Copper Radiator - Type-R S13
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    KOYO Copper Radiator - Type-R S13

    List Price: ¥90,288

    Special Price ¥67,443

    You Save: ¥22,845

  14. KOYO Copper Radiator - Type-S Silvia S14 S15
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    KOYO Copper Radiator - Type-S Silvia S14 S15

    List Price: ¥41,580

    Special Price ¥33,721

    You Save: ¥7,859

  15. KOYO Copper Radiator - Type-S JZA80 Supra Zenki Non-VVTi
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    KOYO Copper Radiator - Type-S JZA80 Supra Zenki Non-VVTi

    List Price: ¥67,716

    Special Price ¥50,718

    You Save: ¥16,998

  16. KOYO Copper Radiator - Type-S AE86 Levin Trueno
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    KOYO Copper Radiator - Type-S AE86 Levin Trueno

    List Price: ¥41,580

    Special Price ¥31,351

    You Save: ¥10,229

  17. KOYO Copper Radiator - Type-S Lancer Evolution I~III CD9A CE9A
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    KOYO Copper Radiator - Type-S Lancer Evolution I~III CD9A CE9A

    List Price: ¥53,460

    Special Price ¥43,201

    You Save: ¥10,259

  18. KOYO Copper Radiator - Type-S Lancer Evolution IV~VI CN9A CP9A
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    KOYO Copper Radiator - Type-S Lancer Evolution IV~VI CN9A CP9A

    List Price: ¥53,460

    Special Price ¥43,201

    You Save: ¥10,259

  19. KOYO Copper Radiator - Type-S FD3S RX-7
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    KOYO Copper Radiator - Type-S FD3S RX-7

    List Price: ¥53,460

    Special Price ¥43,201

    You Save: ¥10,259

  20. KOYO Copper Radiator - Type-S DC2 DB8 Integra
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    KOYO Copper Radiator - Type-S DC2 DB8 Integra

    List Price: ¥53,460

    Special Price ¥43,201

    You Save: ¥10,259

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