Radium Dual Fluid Lock Catch Can Kit - Lotus Elise/Exige (2ZZ-GE)

Radium Dual Fluid Lock Catch Can Kit - Lotus Elise/Exige (2ZZ-GE)

Application: Lotus Elise / Exige (incl. Exige-S and 2-Eleven) – 2ZZ-GE
Part Type: Dual Fluid Lock oil catch can kit
Part Number: 20-0019-FL

This Radium dual catch can kit separates oil and water condensation from crankcase gases before they reach the intake, reducing build-up in the intake, intercooler, throttle body and intake manifold. As a closed system it also keeps oil vapour out of the cabin.

The kit suits 2ZZ-GE Lotus Elise and Exige models, both supercharged and naturally aspirated, and includes the mounting bracket, hoses, fittings and hardware. Radium's Fluid Lock® design (introduced in 2022) uses a patented internal mechanism that stops the reservoir from overfilling and holds collected fluid until the can is emptied, so oil cannot spill back into the induction system.

Key Features

• Fluid Lock®: Patented mechanism prevents overfilling and traps collected fluid until emptied
• Large Ports: 10AN ORB inlet and outlet, 4AN ORB drain port
• 2-Step Separation: Internal baffling separates oil and water condensation from crankcase gases
• O-Ring Sealed Dipstick: Check the oil level without removing the can
• Direct Fit: Vehicle-specific bracket – no drilling required

What's Included

• 2x Anodised and etched aluminium catch cans
• Anodised aluminium AN ORB fittings
• Anodised push-lock AN hose ends
• Anodised AN ORB bottom plugs
• Anodised laser-cut mounting bracket
• Stainless steel oil separating media
• PCV-compliant rubber hoses
• OEM-style spring clamps
• Stainless steel hardware

Optional Parts

• Radium Catch Can Petcock Drain Kit (20-0024) – remote drain for easier servicing where space allows

Important Notes

• There is no fixed emptying interval – check the dipstick after 3–4 weeks of driving and adjust from there; PCV cans typically collect more than crankcase (CCV) cans
• Empty by unscrewing the lower reservoir, or fit the optional Petcock Drain Kit where there is clearance
• Excessive oil collection can indicate engine issues such as excessive blow-by, an overfilled sump, poor breather placement/baffling or a PCV valve that does not close under load
• Installation instructions are available in the Instructions tab

Vehicle Fitment

• Lotus Elise – 2ZZ-GE (supercharged and naturally aspirated)
• Lotus Exige / Exige-S – 2ZZ-GE (supercharged and naturally aspirated)

Not sure if this suits your vehicle? Email sales@coore.com.au and our team will confirm fitment.