

Radium Engineering CCV Fluid Lock Catch Can Kit for Ford Focus RS Mk3 LZ 2016-2017
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Description
Radium CCV Fluid Lock Catch Can Kit - Ford Focus RS Mk3 LZ 16-17
Application: Ford Focus RS (2016-2018) EcoBoost
Part Type: Fluid Lock crankcase vent (CCV) oil catch can kit
Part Number: 20-0316-FL
Radium catch cans separate oil and water condensate from crankcase gases before they reach the intake, preventing oil build-up in the intake, intercooler, throttle body and intake manifold. It is a closed system, so oil vapours are kept out of the cabin.
On the crankcase (CCV) side, the can runs inline with the crankcase breather port. At low load this line sees atmospheric pressure, but at wide-open throttle crankcase flow is high and can leave oil and sludge in the intake pipe and intercooler, reducing intercooler efficiency and performance. The kit mounts on the back LH side of the engine bay.
Key Features
- Fluid Lock System: Patented design prevents the reservoir overfilling and holds collected fluid until emptied
- Large Ports: 10AN ORB inlet and outlet ports
- Drain Port: 4AN ORB drain port
- Two-Step Baffling: Two-stage oil separation
- O-Ring Sealed Dipstick: Check fluid level without removing the can
- Capacity: 207ml (7 fl oz)
- Direct Fit: No drilling required
What's Included
- Fluid Lock catch can
- Anodised aluminium mount bracket
- Anodised aluminium AN adapter fittings and hose ends
- PCV hose for custom applications
- Stainless steel mounting hardware
Optional Parts
- Radium Fluid Lock PCV Catch Can Kit - Ford Focus ST LW/LZ 11-18/Focus RS LZ 16-17 (20-0315-FL) – Matching PCV side catch can
Important Notes
- CCV side only – the PCV and CCV catch cans work independently; the 20-0328-FL dual kit combines both for the Focus RS
- The Focus ST uses the 20-0357-FL CCV kit
- There is no fixed emptying interval – check the dipstick from 3-4 weeks of driving, then as needed; PCV cans typically collect more than CCV cans
- Excessive oil collection can indicate an engine problem such as excessive blow-by or an overfilled oil level
- Empty by unscrewing the reservoir, or fit a Radium Petcock Drain Kit (sold separately) where there is space
- Installation instructions are available in the Instructions tab
Vehicle Fitment
- Ford Focus RS EcoBoost (2016-2018)
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.

