Radium Coolant Tank Kit, Nissan R35 GT-R

Because of continuous and intense heat cycling, plastic coolant tanks have a reputation of failing over time. Fortunately, the rugged 2-piece Radium Engineering replacement is CNC machined from aluminum and anodized for increased longevity. And because aluminum is a superior thermal conductor material, heat transfer is further improved. Additionally, the metal construction is robust enough to use in racing applications.
This R35 GT-R kit directly replaces the plastic Nissan tank without making permanent modifications to the vehicle. A specially designed mounting bracket secures to existing threaded holes and Radium adapter fittings interface with the factory lines. The tank functionality remains the same as the OEM cooling system. The reduced size allows more room in the engine bay for other modifications and easier access to the engine for servicing.
The Radium Engineering Coolant Expansion Tank has proved itself over the years in many applications all over the world, in race and street vehicles.
The internal design features two chambers with cross-over passages at the top and bottom. The coolant tank also has an internal swirl feature aiding in deaerating the system.

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

FREE SHIPPING ON ORDERS OVER $1200!**

Product Info

The kit includes all parts necessary for installation:
2-Piece Billet Aluminum Tank
Aluminum Mounting Bracket
Aluminum Adapter Fittings
Overflow Hose, 7/32"
Stainless Steel Hardware

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.


looking for something specific?

Contact Us Today!

We can help with any project you are working on!

Need a specific part?

Just let us know what you are looking for and we will get back to you within 2-3 business days!