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Radium Coolant Tank Kit (16-18 Focus RS)
This kit is for the 2013+ Ford Focus ST and Ford Focus RS. It is designed to replace the plastic coolant tank found at the front right of the engine bay. It maintains the same function as the OEM coolant tank while providing an additional 160mL of fluid volume.
The Radium Engineering coolant expansion tank is CNC machined from aluminum and consists of two halves that are bolted together. The internal design features two chambers that are NOT isolated from each other. There are cross-over passages at the top and bottom. The Radium Engineering coolant header tank also has an internal swirl feature, which is to help aid in deaerating the system.
This kit is for the 2013+ Ford Focus ST and Ford Focus RS. It is designed to replace the plastic coolant tank found at the front right of the engine bay. It maintains the same function as the OEM coolant tank while providing an additional 160mL of fluid volume.
The Radium Engineering coolant expansion tank is CNC machined from aluminum and consists of two halves that are bolted together. The internal design features two chambers that are NOT isolated from each other. There are cross-over passages at the top and bottom. The Radium Engineering coolant header tank also has an internal swirl feature, which is to help aid in deaerating the system.
The kits include all parts necessary for installation. No permanent vehicle modifications are required.
Kit Includes
- Billet Aluminum Coolant Tank
- Aluminum Mounting Bracket
- Aluminum Adapter Fittings
- Heater Hose, 5/16" and 3/4"
- Overflow Hose, 7/32"
- Stainless Steel Hardware
*PRESSURE CAP SOLD SEPARATELY* [Uses a Type-A Radiator CAP - can be found here]
The optional Radium Engineering pressure cap (sold separately) is manufactured from stainless steel with a race proven high pressure valve. The 21.8psi relief provides a boiling point increase permitting improved cooling efficiency. This is necessary when tracking the vehicle in extreme conditions. For more information, go HERE. The OEM Ford pressure cap cannot be reused.
$332.45
SKU
rad20-0318
All Radium products are carefully planned with thorough R&D and designed in-house using the latest computer simulation and modeling techniques. Extensive testing and evaluation ensures the performance of Radium products exceed consumer expectations. For these reasons, top motorsports competitors and enthusiasts worldwide rely on Radium Engineering products.
Currently, Radium offers an expanding collection of motorsport parts and accessories for high performance and racing, focusing on their revolutionary fuel surge tank line and PCV oil catch can systems. A growing collection of application specific parts are also being created. Please contact Radium for more information.
Vehicle Fitment
- 2016 - 2018 Ford Focus RS
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to https://www.P65Warnings.ca.gov/passenger-vehicle.
| SKU | rad20-0318 |
|---|---|
| Manufacturer's Part Number | 20-0318 |
| Brand | Radium Engineering |
| Product Type | Engine |
| Engine | Cooling Systems |