20-0318-KIT

Focus ST 2013-2018

Focus RS 2016-2018

Supplied exclusively by Radium Engineering, the coolant tank kit is designed to replace the original plastic coolant tank found at the right front of the engine bay. It maintains the same function as the OEM coolant tank while providing an additional 160ml of fluid volume.

The coolant expansion tank is CNC machined from aluminum and consists of two halves that are secured with seven high grade fasteners and precision gasket. The internal design features two chambers that are connected by cross-over passages at the top and bottom which help aid in deaerating the system. Please note the original Ford pressure cap cannot be used with this tank. Radium Pressure Cap is included.

This part has been designed and is intended for off-highway application only. Installation of this part on a vehicle that is driven on public roads may violate U.S. and Canadian laws and regulations relating to emission requirements and motor vehicle safety standards. Click Here for Emissions compliance information.