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JLT V3.0 Black Oil Separator - Driver Side (11-17 GT; 12-13 BOSS 302; 15-17 GT350)

Market Price $157.99 You Save 12% ($18.99)
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  • Item 399753
  • MPN# 3011D-B

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    Features & Details

    • Eliminates Blow-By and Engine Sludge
    • Improved Version 3.0 With 3oz Capacity
    • Solid Billet Aluminum Construction
    • Honeycomb Designed Filter With Intricate Fine Mesh System
    • Durable Black Anodized Finish
    • Quick and Simple Installation
    • Passenger PCV Side Kit
    • Limited Lifetime Warranty
    • Fits 2011-2017 GT, 2012-2013 BOSS and 2015-2017 GT350 Mustangs
    Eliminates Engine Sludge. Install the JLT 3.0 Black Oil Separator today to achieve sustained maximum engine performance from your Mustang. This separator prevents blow-by from circulating back into your PCV system where it can gum the engine, coat the inside of the intake manifold and the throttle body and rob you of your engine power and performance.

    Improved Version 3.0. As an improvement to the preceding model, this version features a larger 3 oz capacity of fluid retention – double capacity. It also uses the more efficient 1/2" thick 1/16” aluminum honeycomb filter with a mesh stainless steel screen that traps finer oil vapors more effectively.

    Durable Construction. Made from CNC machined solid billet aluminum, the JLT Version 3.0 Black Oil Separator features a rubber O-ring to provide a tight, leak-free seal. Additionally, oil change is made easy with the knurled bottom for easy removal. It is completed with a corrosion resistant aggressive-looking black anodized finish for durability.

    Installation. Comes as a complete kit containing two PCV lines with easy quick-disconnect fittings that facilitate a plug-and-play installation in 10 minutes with no modifications.

    Warranty. JLT provides a limited lifetime warranty on this Black Oil Separator against material and craftsmanship flaws.

    Not CARB Certified. This Oil Separator is not legal in California and states with similar emission policies.

    Application. JLT Version 3.0 Black Oil Separator is compatible with 2011-2017 GT, 2012-2013 BOSS and 2015-2017 GT350 Mustangs.

    Fitment: 2011 2012 2013 2014 2015 2016 2017 2018 Details

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

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    1 Questions / 1 Answers

    Ask a Question

    So this comes in either drivers or passengers side, if you install one on one side, why would you not install one on the other side? Seems short sighted to only install on one head, right? To me install on both sides or not at all. ??? If I don't understand something please educate me. Thanks.


    • The JLT V3.0 Black Oil Separator is available for either side, and both can be installed together. This is offered as either side, as the majority of oil pulled into the PCV system on the 5.0L comes from the passenger side, however some people prefer to install on both sides.

      Rob D

    Helpful (2)

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    Customer Reviews (7) Write a Review

    Overall Rating 5.0

    out of 5 stars

    • 5/5

      March 12, 2018

      Oil Separator

      This is a must have part,it keeps your intake free of oil.


      Year: 2017 Submodel: GT

      Helpful (0)

    • 5/5

      March 05, 2018

      Perficet Fit and finish

      I got what i expected to get in this kit, solid construction clear directions and a good looking product.


      Year: 2017 Submodel: GT

      Helpful (0)

    • 5/5

      February 26, 2018

      Why not

      Just to be extra sure that oil is staying out of the intake. It catches very little.


      Year: 2014 Submodel: GT

      Helpful (0)

    • 5/5

      January 18, 2018

      Great fit and finish

      Also have the passenger side, this one takes a little longer to install. Just note it mounts to where the sound time goes. I did the sound tube delete at the same time so it worked out well. Seems like a solid product, no issues so far.


      Year: 2015 Submodel: GT

      Helpful (1)

    • 5/5

      January 17, 2018

      Blends right in

      Solid piece with excellent build quality. Installed in less than 30 minutes. My passenger side has collected 50 mL after 4,000 miles. I track the car and don't want anything building up in my intake track.


      Year: 2017 Submodel: GT

      Helpful (1)

    • 5/5

      January 17, 2018

      Great construction, fit and finish

      Easy to install and works at advertised. Great fit and finish and it looks great in the engine bay


      Year: 2017 Submodel: GT

      Helpful (1)

    • 5/5

      December 17, 2017

      JLT v3.0

      Easy install. Took only about 1 min. Looks great and will keep the engine running.


      Year: 2016 Submodel: GT

      Helpful (2)

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