Radium Engineering Fluid Lock Catch Can Kit, PCV for Mazda RX-7 FD3S 1992-2002 – 20-0977-FL

Radium Engineering Fluid Lock Catch Can Kit, PCV – Mazda RX-7 FD3S (92-02) – 20-0977-FL

Application: 1992–2002 Mazda RX-7 FD3S (RHD and LHD)
Part Type: Fluid Lock PCV catch can kit
Part Number: 20-0977-FL

The catch can draws oil and water condensation out of crankcase gases that would otherwise be drawn into the intake manifold, preventing oil build-up in the intake, intercooler system, throttle body and intake manifold. Cleaner inlet air effectively raises octane and improves performance, and the closed system also stops oil vapour from entering the cabin.

The kit mounts to the firewall and plumbs into the brake booster intake manifold port, making it compatible with all model years in both RHD and LHD, while maintaining the OEM closed-system PCV operation. Because Radium catch cans are pressure sealed, they are safe for boosted applications without a check valve. The patented Fluid Lock design prevents the reservoir from overfilling and traps collected fluid until it is emptied.

Key Features

• Direct Fitment: Firewall mount with no drilling required
• Fluid Lock: Patented system stops collected fluid from escaping into the intake
• 10AN ORB Ports: Large 10AN ORB inlet and outlet ports
• Two-Step Baffling: 2-step oil separation baffling
• Dipstick: O-ring sealed dipstick to check the oil level
• Drain Port: Plugged 4AN ORB drain port
• Boost Safe: Pressure sealed – no check valve required on the intake manifold

What's Included

• Fluid Lock catch can
• Anodised aluminium mount bracket
• Anodised aluminium MAP sensor mount
• Low profile swivelling banjo PCV valve fitting
• Low profile swivelling banjo SAE quick connect fitting
• SAE quick connector hose ends
• 5/16in PCV hose
• 3/8in PCV hose
• 5/32in vacuum hose
• Spring clamps
• Stainless steel hardware

Important Notes

• Collection rate varies – check the level with the dipstick from 3–4 weeks of driving and repeat as needed
• Empty by unscrewing the lower reservoir, or fit the optional Petcock Drain Kit (sold separately) where space permits
• Excessive oil collection may indicate an engine issue such as blow-by from engine damage, windage from an over-full oil level, poor breather port placement/baffling, or a PCV valve not closing under heavy load
• Installation instructions are available in the Instructions tab

Vehicle Fitment

• 1992–2002 Mazda RX-7 FD3S – all model years, RHD and LHD

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.