Radium Coolant Tank Kit, 2015+ Mustang

These kits are for the Ford Mustang GT, EcoBoost, V6, Shelby GT350, and Shelby GT500. It is designed to replace the plastic coolant tank found at the front of the engine bay.
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.
The kits include all parts necessary for installation. No permanent vehicle modifications are required.

-Billet Aluminum Coolant Tank
-Anodized Aluminum Mounting Bracket
-Stainless Steel Hardware
-Adapter Fittings
-Reaplcement Heater Hose
-Overflow Hose, 7/32"

If you have a deadline to meet, please confirm that we have stock ready for dispatch to avoid disappointment!


Product Info

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 GT500: 1.10 Bar (16 psi)

The optional Radium Engineering pressure caps (sold separately) are manufactured from 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.

Shipping & Returns

Free Shipping does not apply to some heavy items, for example: Wisefab & BC Racing are included for free shipping, NPC and some PWR are not included.

Shipping times may vary depending on your location, however the majority of packages are received within 3-5 business days of dispatch!

We dispatch 5 days a week, and aim to process all orders within 24hrs*

On weekends and public holidays, orders will be processed next business day.

*order processing may be delayed during sale events or holiday periods.

Payment Methods

We accept all major payment methods including Visa, Mastercard, AMEX & Paypal.

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