The HKS RADIATOR CAP is a quick and easy way to bring style and color to your engine bay. 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.
S Type fits: Most Koyo-type, Mazda, Mitsubishi, Nissan, and Subaru
NOTE: Please check the cap shape, plunger type, and opening pressure before purchase. If the OEM radiator cap for your vehicle is different from the diagram photo and the opening pressure is over 108kPa(1.1kgf/cm2), you can't use it.