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JLT V3.0 Black Oil Separator - Passenger Side (11-17 V6)

Item 394069
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Market Price $166.99 You Save 5% ($7.99)
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$159.00 (each)

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    Features & Details

    • Reduces Blow-By and Engine Sludge
    • Version 3.0 - 3 oz Capacity
    • Aluminum Honeycomb Filter with Fine Mesh Screen
    • Solid Billet Aluminum Construction
    • Black Anodized Finish
    • Easy Plug-And-Play Installation
    • Passengers Side (PCV Side) Kit
    • Includes New PCV Line with Quick Connect Fittings
    • Fits 2011-2017 3.7L V6 Mustangs
    Reduces Engine Sludge. Stop engine sludge from hampering the performance of your 3.7L V6 Mustang by installing a JLT Version 3.0 Air/Oil Separator. An Air/Oil Separator, sometimes called a catch can, will prevent crankcase exhaust, better known as blow-by (an oily vapor), from re-circulating back through your PCV system and intake. If left unchecked, this oily vapor can solidify becoming engine sludge. This nasty sludge can coat the inside of your throttle body and intake manifold robbing you of power. A JLT 3.0 Separator is an ideal upgrade for all Mustangs that want to reduce engine sludge in order to maintain power and performance.

    Version 3.0. JLT improved on the designed of their old Oil Separator with the introduction of their new and improved Version 3.0. The first big change you will notice is that the Version 3.0 Separator has a larger 3 ounce capacity, almost double that of their previous model. Another important difference is the filter media. Older JLT separators used a Ford Motorcraft pre-filter. JLT now uses a 1/2" thick, 1/16" aluminum honeycomb filter with a mesh stainless steel screen to trap even more fine oil vapors than before, preventing them from gumming up your engine.

    Superior Quality. This JLT Performance Air/Oil Separator is proudly manufactured right here in the USA. JLT CNC-machines their Air/Oil Separator from a solid block of billet aluminum for superior strength. Designed with a rubber O-ring, this separator will maintain a tight, leak-free seal. The base features a knurled texture so that it can easily be gripped for removal during routine oil changes. JLT then completes their catch can in a durable black anodized finish for aggressive good looks and long lasting corrosion resistance.

    Easy Installation. JLT Performance engineered their separator to be installed in under 10 minutes with just basic hand tools. This kit comes complete and includes two PCV lines with stock-style quick-disconnect fittings, allowing for an easy plug-and-play installation. All the necessary parts are included with no cutting or extra modifications required.

    Application. This JLT Performance Version 3.0 Black Passenger Side Air/Oil Separator is designed for use on 2011 to 2017 V6 Mustangs. Designed for direct installation on the passengers side only.

    Fitment: 2011 2012 2013 2014 2015 2016 2017 Details

    MPN# 3014P-B

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Oil Separator
    Installation Info
    Will it fit my Mustang?

      Customer Photos (11) Submit Your Photo

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        Questions & Answers (7)

        5 Top Rated Questions

        Is this compatible with the v6 pro charger kit ?

        • The JLT V3.0 Black Oil Separator would have no issues working in conjunction with the Procharger High Output Intercooled Supercharger for the 3.7L V6.

        Helpful (6)

        Does this unit have an internal baffle?

        • The JLT V3.0 Black Oil Separator will not be baffled, but will include a cleanable metal mesh filter.

        Helpful (1)

        How often does this need to be emptied? Does this restrict the airflow at all possibly reducing performance?

        • The JLT V3.0 Black Oil Separator will not cause any restrictions to airflow. Drain intervals will depend on a number of factors. We recommend starting with once a week to get a baseline, and adjust from there based on the miles you drive and type of driving, as well as how much your individual car pulls through the pcv system.

        Helpful (1)

        Can I use both the oil separator and oil catch can?

        • An oil separator and an oil catch can will perform the same function, making it redundant to run both.

        Helpful (0)

        Does the filter need to be replaced after a long period of time or is it a simple clean and reuse?

        • This is clean and reuse.

        Helpful (0)
        Post Your Question
        2 More Questions
        Do you make a oil separator kit for the passenger side? 1 answer
        Any way this would work on a 2010 V6 1 answer

          Customer Reviews (48) Write a Review

          Ratings Summary

          4.7 out of 5 overall rating from 48 customers

          • January 05, 2020

            5 2014 V6 - Fooksmania

            Great Quality!

            Very impressed with the quality. Very well built, made of very good materials, good price for a high quality item, literally takes 1 minute to install.

            Helpful (0)
          • January 03, 2020

            5 2013 V6 - DaveH

            PVC Filter

            Help keep the intake runners so much cleaner and help limited blow by back into the intake.

            Helpful (0)
          • November 06, 2019

            5 2015 V6 - LonelyMustang

            WOW this car puts out a lot of oil!

            Everyone talks about how much oil gets recirculated back into the intake and after a short time I already had oil in the can. Definitely a must have!

            Helpful (0)
          • July 30, 2019

            5 2013 V6 - TuneAv6

            Great oil separator

            It’s a great plug and play not hard to install at all

            Helpful (0)
          • July 16, 2019

            1 2017 V6 - ChristopherD

            Creates False Knock

            Was battling false knock for a looooong time. A buddy told me his false knock went away after removal of his JLT can. I removed mine.... no more false knock. The way it’s designed to just be suspended by the hard lines, causes it to rattle around and transmit the rattle through the intake manifold, to the knock sensors.

            Helpful (0)
          • June 24, 2019

            5 2012 V6 - Totungschlag

            Quality part, easy install

            Was swapping in a ported intake and saw how filthy the stock one was with 80,000 miles on it. I figured this would help keep blow-by out of said intake. The materials are high quality with connectors that are on par with the factory ones. The installation was a joke. It literally took longer to remove from the box than install it. Put around 1000 miles on since the install, and is working as it should. Based on the amount of oil in the can, I figure I’ll be emptying in every 5000 miles which coincides with my oil changes.

            Helpful (0)
          • June 20, 2019

            5 2017 V6 - Alberto210290

            JLT v3 oil separator

            it works! installation as detailed in the video, really easy, It took me less than 20 seconds

            Helpful (0)
          • June 05, 2019

            5 2016 V6 - Nortuk

            Excellent Product

            Does the job it was design for, have these on all my stangs.

            Helpful (0)
          • May 17, 2019

            5 2015 V6 - jhicks2276

            Works as it Should

            Great fit and finish. I have had it on for a couple of weeks now with no leaks or other issues. Will be changing the oil soon and checking for any oil deposits

            Helpful (0)
          • May 14, 2019

            5 2013 V6 - Easy


            Easy to install. It took longer to open the box then it did to install.

            Helpful (0)
          • April 26, 2019

            5 2013 V6 - XsoeV6

            Worth it

            One of the best first mod you can get. It’s really just plug n play. Keeps your intake manifold cleaner from the moisture.

            Helpful (0)
          • April 23, 2019

            5 2017 GT - HiltonL

            JLT Oil Separator!!

            Recieved today, installed in minutes!! Can't comprehend how any GT Mustang owner would not install this to protect their investment!

            Helpful (0)
          • February 07, 2019

            5 2016 V6 - KevinB

            immediately put to work

            it catches a decent amount, nothing excessive. better than going into the combustion camber

            Helpful (1)
          • January 02, 2019

            5 2013 GT - HectorG


            Fits good but definitely should be cheaper for what it is. Over priced if you ask me. I gifted this to someone with a 3.7

            Helpful (2)
          • August 30, 2018

            5 2014 V6 - Markes12344

            Quality, quick install

            High quality n workmanship, 3 minute install.. Surprised this isn't a factory install item

            Helpful (2)
          • July 27, 2018

            5 2013 V6 - Drew

            Engine Saver

            Nifty little device that I should have bought when I got the car new! Keep the intake manifold exceptionally clean while ensuring your octane rating is what you paid for. I was surprised at how much oil this actually captured within half an oil change.

            Helpful (3)
          • July 24, 2018

            5 2017 V6 - LarryS

            Just received this.

            Fit like a glove. Only been a few hundred miles but feel better knowing this is installed.

            Helpful (3)
          • July 03, 2018

            3 2017 V6 - Dave123123

            Not a good fit

            The tubing that it came in did not align at all with the PCV ports. The tube is made from a hard plastic so I had to really push hard and bend to get it on. Even then, there's still a lot of force that the tube is exerting on the ports since it's bent in a way it wasn't built for. Not sure why the fitment was so bad.. I was afraid that it might leak at the ports due to the poor tube fitment. But after a week it is collecting oil so that's good....

            Helpful (4)
          • July 02, 2018

            5 2012 V6 - Alex

            Easiest install ever!

            This was very easy to install and does it's job very well!

            Helpful (3)
          • June 26, 2018

            5 2013 V6 - billt74

            that worked nicely

            Easy install. The only worry I have is for the attachment points. I'm pretty sure they'll hold up, just that there's more weight being supported than before. I haven't seen any reported issues, therefore, so far so good.

            Helpful (3)

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