Radium Radiator Caps 5 Point Harness Supports 1 to 8 Cylinder

Supports 1 to 8 Cylinder engines

Even up to truck weights these pads grip and do NOT heat fade

Each Koyo all aluminum radiator core is hand assembled

Does not come with gasket

that can lead to overheating and ultimately engine failure

Radium Radiator Caps 5 Point Harness Supports 1 to 8 CylinderThe 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. NOTE: Traditionally, "radiator" caps are mounted to the radiator but can also be found on coolant expansion tanks Each OEM