Radium CCV Fluid Lock Catch Can Kit - Nissan Silvia/180SX S13

Radium CCV Fluid Lock Catch Can Kit - Nissan Silvia/180SX S13

Application: Nissan S13 240SX, Silvia, 180SX and 200SX (excluding CA18DET)
Part Type: CCV Fluid Lock oil catch can kit
Part Number: 20-0726-FL

The Radium CCV catch can kit runs inline between the crankcase vent (CCV) port and the intake pipe. At low loads this line sees atmospheric pressure, but under high load (WOT) crankcase flow into the intake rises sharply, carrying oil and sludge into the intake pipe, intercooler and air filter. The catch can captures it before it gets there, and the kit connects to the OEM valve cover barb with the supplied hose.

The can mounts to two holes in the LH side of the unibody near the firewall and was designed specifically to clear the wiper motor (RHD) or master cylinders (LHD). 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
• RHD and LHD: Designed to clear the wiper motor (RHD) or master cylinders (LHD)

What's Included

• Baffled oil catch can
• Nissan-specific mounting bracket
• AN adapter fittings and hose ends
• Stainless steel hardware
• Radium hose

Optional Parts

• Radium Catch Can Kit, PCV, Nissan S13, Fluid Lock (20-0725-FL) – recommended pairing – covers the PCV side
• Radium Fluid Lock Dual Catch Can Kit: Nissan S13 (20-0727-FL) – PCV and CCV kits combined
• Radium 10AN Male Press-Fit Fitting - Nissan S13 SR20DET Exhaust (20-0811) – SR20DET-only optional add-on
• Radium 14-0215 PushLok Hose End, 10AN 180° (14-0215) – SR20DET-only optional add-on
• Radium 14-0211 PushLok Hose End, 10AN Straight (14-0211) – SR20DET-only optional add-on
• Radium Catch Can Petcock Drain Kit (20-0024) – easier draining where space allows

Important Notes

• Not compatible with CA18DET-equipped Silvia, 180SX or 200SX
• The CCV kit does not address blow-by from the PCV side of the crankcase – Radium recommends pairing it with the 20-0725-FL PCV kit
• SR20DET only: optional add-on parts 20-0811, 14-0215 and 14-0211 are available (not included)
• 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

• Nissan S13 240SX – all models/trims, RHD and LHD
• Nissan S13 Silvia – all models/trims, RHD and LHD, excluding CA18DET
• Nissan S13 180SX – all models/trims, RHD and LHD, excluding CA18DET
• Nissan S13 200SX – all models/trims, RHD and LHD, excluding CA18DET

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