Click here to download installation instructions (PDF)
These kits are designed to replace the plastic coolant tank found at the front of the engine bay. These coolant tanks are compatible with the Ford Mustang (GT, EcoBoost, V6) as well as Shelby GT350 and Shelby GT500 (shown below).
The Radium Engineering coolant expansion tank is CNC machined from aluminum and consists of two halves that are bolted together.
The low-profile design allows extra room in the engine bay for aftermarket forced induction or other modifications. 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. For more details on the coolant tank, click HERE.
The kits include all parts necessary for installation. No permanent vehicle modifications are required.
20-0286: 2015+ Mustang, Shelby GT350/GT500
20-0285: 2011-14 Mustang
20-0293: Shelby GT500, S197
Included
-Billet Aluminum Coolant Tank
-Anodized Aluminum Mounting Bracket
-Stainless Steel Hardware
-Adapter Fittings
-Reaplcement Heater Hose
-Overflow Hose, 7/32"
*PRESSURE CAP SOLD SEPARATELY*
Pressure Cap
The OEM Pressure Cap cannot be reused. Below are the pressure ratings from Ford.
Mustang, S550: 1.45 Bar (21 psi)
Mustang, S197: 1.10 Bar (16 psi)
Shelby GT350, S550: 1.45 Bar (21 psi)
Shelby GT500, S550: 1.45 Bar (21 psi)
Shelby GT500, S197: 1.10 Bar (16 psi)
The optional Radium Engineering pressure caps (sold separately) are manufactured from black electroplate stainless steel with a race proven high pressure valve. An increase pressure relief cap provides a boiling point increase permitting improved cooling efficiency. This is necessary when tracking the vehicle in extreme conditions. For more information, go HERE. 