
| SKU | KOYSK-D13 |
| MPN | SK-D13 |
| EAN | 847839008896 |
| Units per SKU | 1.0 |
| Certifications | None |
| Material | Aluminum |
| Color/Finish | Blue |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2016 | Scion | FR-S | Base |
| 2013-2017 | Subaru | BRZ | Limited |
| 2013-2017 | Subaru | BRZ | Premium |
| 2015 | Subaru | BRZ | Series.Blue |
| 2016 | Subaru | BRZ | Series.HyperBlue |
| 2017 | Toyota | 86 | Base |
| 2017 | Toyota | 86 | Special Edition |
The Koyo Hyper Radiator Cap with a shallow plunger style is a high-performance cooling system upgrade designed for automotive enthusiasts seeking reliable temperature management. Featuring a striking blue label, this radiator cap is engineered to maintain optimal pressure within your radiator, enhancing coolant flow and improving engine cooling efficiency.
Crafted for durability and precision, the Koyo cap ensures a secure fit and consistent performance under demanding conditions. Its shallow plunger design helps reduce the overall height, making it suitable for various engine bay configurations where space is a concern.
This radiator cap is part of Koyo's trusted Cooling category, reflecting their commitment to quality and performance. With the model number SK-D13, this cap matches perfectly to various high-performance vehicles requiring reliable radiator pressure control.
Whether you're upgrading your car for motorsport, hot rod restoration, or everyday tuning, the Koyo Hyper Radiator Cap provides peace of mind with its robust construction and dependable functionality.
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Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















