HKS parts are usually dispatched within 2–5 working days, although stock varies by product and application.
If your item isn’t immediately available, we’ll contact you with an estimated delivery date.
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Authorised HKS dealer
12 Month Warranty
UK Based support
Setting the injection-valve opening pressure to 1.1kgf/cm2, and using silicone rubber as a packing part can improve sealing properties. This radiator cap can support the reliable cooling performance under severe driving conditions.
* Please check the cap shape and opening pressure before purchase. If it's different from the diagram on the left and the opening pressure is over 108kPa(1.1kgf/cm2), you can't use it.