Radiator Caps

Maximize your Subaru's performance with the Mishimoto High-Pressure 1.3 Bar Radiator Cap. When pushing your vehicle under demanding driving conditions, the cooling system becomes highly pressurized, often exceeding the limits of stock caps. This leads to...

Getting the most out of your performance parts comes down to the details. When faced with hard driving conditions, a vehicle's cooling system becomes highly pressurized. Stock caps are not equipped to handle higher pressure, causing fluid to leak out...

HKS 10 Hyundai Genesis Coupe Limited Edition Radiator Cap

CSF Radiator Cap - Small Cap 13 psi/ Stant 10229 - Box of 20

CSF Radiator Cap - 16 psi/Stant 10233 Box of 20

GReddy Type-S 1.3 Radiator Cap Most Nissan / Subaru / Mazda / Mitsubishi / Some Toyota - Brushed

Cusco MISC Radiator CAP A

Cusco External Reservoir Tank Kit, Radiator Coolant, High Pressure Radiator Cap for BRZ/86/FRS

Koyo Type B Radiator Cap - FR-S/BRZ/GT86 (Blue / 1.3 Bar)

Cusco Aluminum Radiator Cap Subaru BRZ / Toyota 86 / Scion FR-S

Cusco High Pressure Radiator CAP Subaru BRZ / Toyota 86

Koyo Type A Radiator Cap (Red / 1.3 Bar)