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Koyo Hyper Radiator Cap SKC-13

Koyo Hyper SKC-13 Radiator Cap is needed for ALL Koyo Aluminum Racing Radiators. The Koyo SKC-13 Radiator Cap increases the coolant pressure and raises its boiling point. Which means the faster your motor turns, the more release of excessive engine heat
Availability: SHIPS IN 24-48 HOURS
Was: $49.20
Sale: $41.00
Save: 17%
Save: $8.20



Fits ALL Koyo Aluminum Racing Radiators (NEEDED)

SKC-13 (Red)

Koyo Hyper Radiator Cap SKC-13 is a must have to match the Koyo Aluminum Radiator.

Can you handle the pressure? The Koyo Hyper Radiator Cap is for the intelligent tuners who demand to extract every ounce of cooling efficiency for their athletic machines.

By increasing the coolant pressure and raising its boiling point, the faster your motor is relieved of excessive engine heat. The Koyo Hyper Radiator Cap withstands an open valve pressure rating of 1.3kg/cm2, adding under your hood the desired extra toughness and elegant touch of style.

Note: Use with Koyo Aluminum Radiators with micro cap filler neck.


  • SKC-13
  • SKC-13
  • Koyo
  • SHIPS IN 24-48 HOURS
  • New

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