


Radium Engineering PCV Fluid Lock Catch Can Kit for Toyota Chaser / Mark II JZX100 1996-2001
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Description
Radium PCV Fluid Lock Catch Can Kit, Toyota Chaser / Mark II JZX100 (1996-2001)
Application: 1996-2001 Toyota Chaser and Cresta, 1996-2000 Toyota Mark II (vehicles without cruise control)
Part Type: PCV Fluid Lock oil catch can kit
Part Number: 20-0738-FL
The Radium PCV catch can kit runs inline between the PCV valve and the intake manifold. When manifold pressure is near or above atmospheric the PCV valve closes and the hose sees no flow, but at idle, steady-state cruise and deceleration it sees metered vacuum that would otherwise draw crankcase vapour, oil and water condensation into the intake. Radium catch cans are pressure sealed, so no extra inline check valve is required.
The can mounts to threaded bosses just behind the RH strut tower near the firewall with no drilling. Radium's patented Fluid Lock system (introduced with the 2022 redesign of its 7 fl oz catch can) prevents overfilling and traps collected fluids until the can is emptied, so an unserviced can can't release contaminants back into the intake.
Key Features
- Direct Fitment: No drilling required
- Large Ports: 10AN ORB inlet and outlet ports
- Drain Port: 4AN ORB drain port
- 2-Step Baffling: Two-step oil separation baffling
- Dipstick: O-ring sealed, integrated dipstick
- Capacity: 207ml (7 fl oz)
- Fluid Lock: Patented system prevents overfilling and traps collected fluid until emptied
- Pressure Sealed: No extra inline check valve required
What's Included
- Baffled oil catch can
- Toyota-specific mounting bracket
- AN adapter fittings and hose ends
- Stainless steel hardware
- Radium PCV hose
Optional Parts
- Radium Catch Can Petcock Drain Kit (20-0024) – easier draining where space allows
Important Notes
- Not compatible with vehicles equipped with cruise control
- No fixed emptying interval – check the integrated dipstick from 3–4 weeks of driving; PCV cans typically collect more than CCV cans. Empty by unscrewing the lower reservoir, or fit the Petcock Drain Kit where space allows
- Excessive oil collection can indicate an engine issue such as excessive blow-by, crankcase windage from overfilled oil, poor breather port placement or baffling, or a PCV valve leaking under load
- Installation instructions are available in the Instructions tab
Vehicle Fitment
- 1996-2001 Toyota Chaser – all models/trims/engines (without cruise control)
- 1996-2001 Toyota Cresta – all models/trims/engines (without cruise control)
- 1996-2000 Toyota Mark II – all models/trims/engines (without cruise control)
If you're unsure whether this will fit your vehicle, contact our team of experts via email at hello@iilumolab.com and send through a few photos of the car for us to verify fitment.
Installation
We always recommend professional fitment for guaranteed satisfaction. If you're wanting a hassle-free installation, feel free to contact our friendly team as we offer installation services in-store at our Melbourne workshop. For more details, contact us here.
Note
Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.

