Radium Engineering Radiator Cap Type-A 1.3 Bar - Black | 18-0076-A13 STI Mazda MX-3 (All)Mazda MX-6 (All)

Mazda MX-3 (All)Mazda MX-6 (All)

Part #: 89552022 SR01HS-ML

Red LED Footwell Kit

The hardened or Stellite-tipped ends extend longevity

we further improved the aerodynamic and bearing system to unleash the true power from the B58 power plant

Radium Engineering Radiator Cap Type-A 1.3 Bar - Black | 18-0076-A13 STI Mazda MX-3 (All)Mazda MX-6 (All)Type A cap style common applications: 2015 2021 Subaru STI 2015 2021 Subaru WRX The radiator cap is an essential part of an upgraded cooling system. Radium caps are engineered to safely improve cooling efficiency by managing the boiling temperature. A higher radiator pressure effectively raises the coolant boiling point, providing an extra safety margin and preventing air pocket cavitation at the water pump. Specs: 1. 3 BAR 18. 9 psi Steel cap with