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J&L Oil Separator Co. 3.0 Oil Separator Compatible with the 2011-2026 F-150 2.7L/3.5L; '18-'21 Expedition Passenger Side (Black)

  • Based on 387 reviews
Condition: New
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Availability: In Stock.
Fulfilled by J&L Oil Separator Co.

Arrives Oct 25 – Oct 27
Order within 21 hours and 7 minutes
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Color: Black


Features

  • Helps prevent intake related problems by keeping intake tract cleaner
  • Filtering consists of a fine mesh stainless steel filter that traps fine oil vapors and releases them once heavy enough to fall.
  • Plug-N-Play Installation, includes video instructions
  • Made in the USA
  • Knurled tank base for easy removal to drain the spent oil and an O-ring seal to prevent any leaks.

Description

Compatible with: J&L Oil Separator Co. 3.0 Oil Separator 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. 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. How often do I need to check my oil separator? Most applications average about an ounce of oil every thousand miles. However, there are many factors in collection rate as every single engine is different. Factors such as driving style, climate, engine condition, oil level all vary and effect collection rate. People in cold climates will have to check their oil separator more often in the winter months due to condensation build up occurring in the oil separator itself. In these months, the air entering the can is significantly hotter than the ambient air temp. This results in condensation build up (think hot shower in a cold bathroom). We recommend everyone to check their oil separator 500-1000 miles after initial installation to get an idea of how often it needs to be serviced. The can holds 3 ounces without the optional extension. Do I need an oil separator on both sides of my engine? In most cases you only need an oil separator on the PCV side (dirty side) of the engine. This is the side that is under vacuum/suction most of the time while the vehicle is running and driving. The clean side typically is only used for venting when the PCV valve is closed which is under moderate to high acceleration. Some turbo vehicles can see oil in the clean side, such as EcoBoost F-150’s when they are exposed to frequent heavy towing conditions. On non-turbo applications anything short of road course racing you typically will not see a drop of collection out of the clean side. What do I do with the oil that collects in the oil separator, can I put it back in the engine? No! Dispose of this nasty oil that is mixed with fuel, water and everything else where you would dispose of your oil change oil. Many auto parts stores will take your old oil for free of charge.

Brand: J&L Oil Separator


Product Grade: Performance Part


Vehicle Service Type: Truck


Thread Size: 1/8 NPT


Number of Packs: 1


Brand Name: J&L Oil Separator


Manufacturer Part Number: 3016P


Number of Packs: 1


Number of Items: 1


UPC: 887753721273


Thread Size: 1/8 NPT


Product Grade: Performance Part


Compatible with Vehicle Type: Truck


Automotive Fit Type: Vehicle Specific Fit


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 25 – Oct 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Works
Color: Silver
Easy to install on Ford F150 XLT 2.7L. Had about 1/8 in of oil in the can after only a few 100 miles. Works as it should. Also cleaned throttle body after install to see if it does slow the carbon build up on the butterfly valve. Time will tell. It is a little difficult to unscrew the reservoir due to it being so close to the bracket and cant get your whole hand on it. ... show more
Reviewed in the United States on July 24, 2026 by Blair Lightfoot

  • High quality kit! Works well!
Color: Black
This was a high quality product and just the right fix for my ford ecoboost engine! Traps oil from engine blow by. It’s plug n play. Hooks up to factory hose connections. Trap canister is high quality solid aluminum alloy. Cured my issues with oil getting into the charge air cooler and causing misfiring. Highly recommend! ... show more
Reviewed in the United States on February 8, 2026 by David F.

  • Quality Product
Color: Silver
Easy install. I changed my oil the day after I installed. Looking forward to see if it does anything! Trying to extend the life of my 3.5 Ecoboost in my 2019 Expedition Limited 4x4. Also a quality made product
Reviewed in the United States on July 8, 2026 by CE

  • It's catching stuff. Only time will tell if it's worth it.
Color: Silver
This is a pretty low cost item to help keep oil vapors out of your intake. Mine catches quite a bit of stuff. I have no way of saying that it would have collected in the intake port or just fed through and burned. I'm just doing what I can to keep my engine running optimally for as long as possible. The install was pretty easy except for needing to drill a second hole in my battery box... still not hard. I haven't had any codes, or problems. It catches, I empty every 500 to 1000 miles. I haven't noticed any performance, or gas mileage gains at all. All I can say that it is doing it's job. I keep the stock hose in the truck just in case though.... ... show more
Reviewed in the United States on March 15, 2024 by AntDawg

  • Must have for all turbos
Color: Black
Fits perfectly and 10 minutes to install in my 2025 F150 STX.
Reviewed in the United States on June 29, 2026 by michael matos

  • Works
Color: Black
Works as advertised. Does exactly what is is supposed to do. Gained 4MPG highway. Deducted a star for the lower quality connecters used in this one compared to the other one purchased much earlier. For the price the connecters should be at least OEM quality, do better J&L.
Reviewed in the United States on August 9, 2026 by Susan

  • Nicely made, helpful instructions
Color: Black
Well, didn't solve my oil consumption problem for my 2020 F150 5.0, BUT, it does trap notable oil vapors and therefore a bit of oil. Nicely made. Not cumbersome inside engine compartment.
Reviewed in the United States on January 11, 2026 by Thomas

  • Highly recommend
Color: Black
Installed on a 2019 f150 2.7L. Install was straightforward took about 20 minutes.
Reviewed in the United States on June 11, 2026 by Christopher Thacker

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