Radium Coolant Expansion Tank Kit - Nissan GT-R R35
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Description
Radium Coolant Expansion Tank Kit - Nissan GT-R R35
Application: Nissan R35 GT-R
Part Type: Billet aluminium coolant expansion tank kit
Part Number: 20-0557
The Radium Engineering Coolant Tank Kit replaces the R35 GT-R's factory plastic coolant expansion tank, which can fail under constant heat cycling. The two-piece tank is CNC-machined from aluminium and anodised, offering better heat conduction and strength suited to racing use.
A custom bracket mounts to existing threaded holes and adapter fittings connect to the factory lines, so no permanent modifications are required. The tank functions the same as the OEM system, while its smaller size frees up engine bay space and improves service access. Inside, two chambers are linked by cross-over passages at the top and bottom, and an internal swirl feature helps de-aerate the cooling system.
Key Features
- Billet Aluminium: Two-piece CNC-machined tank, anodised
- Compact: Smaller than OEM, freeing engine bay space
- Swirl De-Aeration: Internal swirl feature helps remove air
- Interconnected Chambers: Cross-over passages at the top and bottom
- No Permanent Modifications: Uses existing threaded holes and factory lines
What's Included
- Two-piece billet aluminium tank
- Aluminium mounting bracket
- Aluminium adapter fittings
- Overflow hose, 7/32in
- Stainless steel hardware
Important Notes
- Radium pressure cap is optional and not included
- The OEM Nissan pressure cap (1.37 bar) can be reused
- Radium Type-A pressure caps are available in several pressure ratings
- Installation instructions are available in the Instructions tab
Vehicle Fitment
- Nissan R35 GT-R
Not sure if this suits your vehicle? Email sales@coore.com.au and our team will confirm fitment.