Radium Coolant Expansion Tank OEM location - Elise/Exige 06-11 (2ZZ-GE) NISSAN_S15 Important Note: Requires appropriate hole

Important Note: Requires appropriate hole size in mounting surface

it will not dry out or absorb water — making it easy to wipe clean and maintain in demanding motorsport environments

Ideal for custom plumbing setups where specific adapters are already on hand

Wiring components include flying leads with Raychem solderless butt splices and a weatherproof fuse and relay — no soldering required

✅ Laser-cut aluminium with black powdercoat finish for durability and corrosion resistance

Radium Coolant Expansion Tank OEM location - Elise/Exige 06-11 (2ZZ-GE) NISSAN_S15 Important Note: Requires appropriate holeDirect OEM replacement coolant expansion tank engineered by Radium Engineering for Lotus Elise and Exige (2006 2011) with 2ZZ GE engines. This CNC machined billet aluminum tank mounts in the factory location, replacing the restrictive plastic reservoir with a professional grade cooling solution designed for high performance applications. Compatibility Lotus Elise (2006 2011) with 2ZZ GE engine Lotus Exige (2006 2011) with 2ZZ GE engine Key Features