HKS RADIATOR CAP S-Type

When you're working on your cooling system, especially if you're replacing hoses or the radiator itself, it's a good time to check your radiator cap. This HKS S-Type radiator cap is designed to hold pressure in your cooling system, which raises the boiling point of your coolant. Keeping your coolant from boiling over is key to preventing overheating, especially during demanding driving conditions or in hot weather.

This cap is a well-built replacement that fits right into your existing radiator neck. It's rated to hold 1.3 kg/cm², which is a common pressure rating that works with most factory cooling systems. The S-Type designation means it's a standard replacement, straightforward to install, and a solid option for anyone looking to ensure their cooling system is functioning as it should.