Skunk2 Honda/Acura/Scion Radiator Cap

This Skunk2 Racing radiator cap is designed to be a direct replacement for many Honda, Acura, and Scion models. It's a well-built component that helps put the finishing touches on your vehicle's cooling system, especially if you're looking to improve its performance under load. This cap increases the internal pressure within your radiator, which in turn raises the boiling point of your coolant.

By increasing the radiator pressure to 1.3 kg/cm², which is higher than many stock caps, this Skunk2 cap helps your cooling system operate more efficiently, particularly during demanding conditions like racing or heavy towing. This improved boiling point means your coolant is less likely to turn into steam, allowing it to do a better job of absorbing and dissipating heat. It's also designed to work well with Skunk2's silicone radiator hoses, making it a solid option if you're upgrading other cooling components.