JLT 3.0 Oil Separator (2011-2021 F-150 2.7L/3.5L/5.0L; '18-'20 Expedition) Passenger Side


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JLT 3.0 Oil Separator (2011-2021 F-150 2.7L/3.5L/5.0L; '18-'20 Expedition) Passenger Side

2011-2021 F-150 5.0L
2011-2021 F-150 5.0L with Roush/Whipple superchargers
2011-2021 F-150 3.5L EcoBoost
2015-2021 F-150 2.7L EcoBoost
2017-2021 Raptor 3.5L EcoBoost
2018-2021 Expedition 3.5 EcoBoost


JLT 3.0 Oil Separator
3oz Capacity
Solid billet construction.
OEM Style quick connect PCV fittings

Multi stage filter system designed to collect the finest of vapors and drop them into the easily removable bottom while allowing clean air to pass through to the intake.

Easy Plug & Play installation (see Instructions tab to download).

How does it work?
During the process of venting crankcase pressure back through your intake track, large amounts of oil, in the form of vapors can gather/accumulate in your intake tube, intake manifold runners and even dilute your gas, lowering its octane level. This happens in all engines and is even worse with forced inducted vehicles (supercharged and turbocharged) as crankcase pressures are increased. To combat this, we have developed an oil separator of our own design. Milled from solid billet aluminum this is a rock solid piece. It has a knurled tank base for easy removal to drain the spent oil and an O-ring seal to prevent any leaks.

Filtering consists of a fine mesh stainless steel screen that traps fine oil vapors and releases them once heavy enough to fall. They then pass through a 1/2" thick 1/16th" aluminum honeycomb filter where they grow even larger and then fall into the bottom. By the time the oil gets through the filter it's too heavy to be passed on into the intake. The tank holds 3 oz of fluid, while that may not sound like a lot, you shouldn’t see that much oil in your PCV system. Drain it every 2000-3000 miles and you will never come close to filling it.

Our kits are easy install, service and flat out work!  Many kits use OEM hoses or come complete with all hoses, custom brackets and hardware for an OEM look.  Retain stock hose if you ever return to stock. 

*This product is NOT CARB (California Air Resource Board) Exempt. It is not for legal sale or use in the state of CA or any other states adopting CA emission standards and require a CA Executive Order (EO) number. Any orders placed for this item with a CA ship to address will be cancelled.

41 Reviews

  • 4
    excellent product but I had to notch pass side of engine cover for hose clearance but other than that no issues. Very good product.

    Posted by PAULANDGRACE@FRONTIERNET.NET on Mar 8th 2021

    see review subject.

  • 5
    Oil separator

    Posted by Austin Main on Feb 12th 2021

    Works great, easy to install and the customer support is excellent. I would recommend to anyone.

  • 5
    Oil separater

    Posted by Todd Christian on Feb 11th 2021

    Excellent quality

  • 5
    3.0 oil catch can

    Posted by Don on Feb 10th 2021

    Super easy to install and so far after 600 miles, already have some oil residue.....working great y'all !!

  • 5
    Jlt Catch Can

    Posted by Greg Mason on Feb 9th 2021

    Easy install looks great

  • 5
    JLT 3.0 OIL SEPARATOR (2011-20 F-150 2.7L/3.5L/5.0L; '18-'20 EXPEDITION) PASSENGER SIDE

    Posted by ldrotpk on Jan 26th 2021

    Great quality, easy to install, and works very well.

  • 5
    JLT 3.0 oil separator

    Posted by Raymond V. Albanese on Dec 7th 2020

    Very well made. Easy to install. Very quality product.

  • 5
    JLT Catch Can - Roush F-150

    Posted by Jared Beauchamp on Dec 6th 2020

    Great kit that worked flawlessly for my modified 5.0L Roush F-150. Fitment was great and everything snapped together perfectly. Only suggestion would be to have black M6 screws to mount the can to the bracket to match the rest of the kit.

  • 5
    Oil Separator 5.0 F150

    Posted by Dave Cimermancic on Nov 10th 2020

    Kit came complete all needed parts and with good directions. The installation is simple and well done. Hoses seem slightly too long but can be looped to make for a neat factory look.

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