OPEN AS USUAL! - SumoPower remains open & is available on getting your orders shipped! - Our website shows LIVE STOCK LEVELS with up-to-date information! - Our phone lines & Contact E-Mails are available for your needs and requests! Please note that there may be a slight delay in getting back to you due higher demands!

Radium: Radiator Cap (Select Pressure)

Radium: Radiator Cap (Select Pressure)

Stock Code18-0016-A11


Ships In 7-10 Days

Radium high performance radiator caps are engineered to improve cooling efficiency.

The radiator cap is an essential part of an upgraded cooling system and will help to safely maximize engine performance by controlling the coolant boiling point. Each OEM replacement radiator cap is manufactured from stamped stainless steel for durability and feature silicone sealing elements that are superior to natural rubber gaskets.

Available in 3 pressure ratings, please select from list above: 1.1Bar (16.0psi), 1.3Bar (18.9psi), and 1.5Bar (21.8psi).

A higher radiator coolant pressure effectively raises the boiling temperature of the coolant, providing extra safety margin and preventing air pocket capitation at the water pump.

For Evo Models I - X. Please select from the options on the right.

Stock images used. Actual product may vary.

We have placed cookies on your device to help make this website better.