Radium Engineering PCV Fluid Lock Catch Can Kit - Nissan 350Z Z33 / Skyline V35 / Infiniti G35 V35 (VQ35DE)

Radium Engineering PCV Fluid Lock Catch Can Kit - Nissan 350Z Z33 / Skyline V35 / Infiniti G35 V35 (VQ35DE)

Application: 2001-2006 Nissan 350Z Z33 | 2001-2006 Nissan Skyline V35 | 2001-2006 Infiniti G35 V35 — VQ35DE engine only

The Radium Engineering PCV Fluid Lock Catch Can Kit is a precision-engineered closed-loop crankcase ventilation solution for the VQ35DE platform. Designed to mount using factory holes with zero cutting or drilling, this kit integrates cleanly with surrounding components while delivering measurable performance and emissions compliance.

Radium's closed-loop design removes oil vapour, unspent fuel, and sludge from PCV gases before they re-enter the intake manifold — promoting negative crankcase pressure, protecting your engine internals, and keeping unwanted vapours out of the cabin. The built-in O-ring sealed dipstick makes fluid inspection fast and clean.

Key Features

• Large 10AN ORB inlet/outlet ports for maximum flow
• 4AN ORB drain port for easy fluid removal
• 2-step oil separation baffling for superior catch efficiency
• O-ring sealed dipstick for quick, mess-free inspection
• Pressure-sealed design — no inline check valve required
• Mounts to OEM power steering reservoir bracket — no permanent modifications
• Emissions and track legal — does NOT vent to atmosphere (VTA)

Kit Includes

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

Part Number

• 20-0728-FL — Radium PCV Fluid Lock Catch Can Kit (VQ35DE)

Important Notes

1. This kit is not compatible with VQ35HR engines — the power steering reservoir mount is incompatible.
2. No extra inline check valve is required — Radium catch cans are pressure sealed, permitting a direct intake manifold connection.

Vehicle Fitment

• 2002-2006 Nissan 350Z Z33 (VQ35DE only)
• 2001-2006 Nissan Skyline V35 (VQ35DE only)
• 2001-2006 Infiniti G35 V35 (VQ35DE only)