Subaru JDM STI 1.3 Bar High Pressure Radiator Cap Red

Enhance your cooling system and add a pop of style to your engine bay with a Subaru Genuine Red Radiator Cap. This higher-pressure cap improves your cooling system by raising the boiling point of the coolant, allowing it to handle more heat efficiently.

Some Subaru models are equipped with two radiator caps; for optimal cooling performance, both caps should be replaced. This genuine Subaru part ensures a perfect fit and reliable operation while giving your engine bay a sporty, red-accented touch.

Notes:

• This cap will not fit the BRZ/FR-S twins.
• This is a 2 way valve, commonly found on the expansion tank.