Heating and Cooling› Thermostats, Housings and Fillers

Koyo

Hyper Red 1.3 kgf/cm2 Radiator Cap

$35.99

SKU: SKC-13

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Koyorad SK-C13 is a 1.3 Bar Hyper Red Racing Radiator Cap designed to enhance cooling system performance. This cap raises the cooling system pressure to 1.3 bar, improving overall flow and reducing the likelihood of air entering the system compared to factory caps. It also adds a visual upgrade to the engine bay.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandKoyo
Part NumberSKC-13
CategoryHeating and Cooling

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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