JLT Black Oil Separator - Passenger Side (11-16 GT; 12-13 BOSS) by JLT Performance

Mustang JLT Oil Separator Kit, Passenger Side Black (15-17) 5.0


We no longer carry the JLT Black Oil Separator - Passenger Side (11-16 GT; 12-13 BOSS).
Check out 2015-2017 Mustang "First Mods" for an updated selection.
Details   |  Description   |  Videos   |  Customer Photos   |  Reviews
  • JLT Mustang Oil Separator Kit, Passenger Side Black (2015) GT 5.0
Mustang JLT Oil Separator Kit, Passenger Side Black (15-17) 5.0

Protect your new 2015 Mustang 5.0 motor from harmful oil residue with this JLT oil separator!

Item #JLT-2015GTB

Everyday Low Price: $119.99


FREE SHIPPING!

We no longer carry the JLT Black Oil Separator - Passenger Side (11-16 GT; 12-13 BOSS).
Check out 2015-2017 Mustang "First Mods" for an updated selection.



Made in the USA

Product Description

Keep Oil Out Of Your Intake
JLT Performance’s 2015 Mustang oil separator keeps oil out of your intake to keep your 5.0 motor running more efficiently. During the process of venting crankcase pressure back through your intake track, large amounts of oil, in the form of vapors, can coat your blower rotors, intercooler fins and even dilute your gas, lowering its octane level. This happens on all engines and is even worse when supercharged as crankcase pressures are increased. This part number is black in color and is designed to be mounted on the passenger side of the engine compartment.

High Quality Construction
To combat this, JLT has developed an oil separator of their 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. JLT took this unit a step further and added a Ford Motorcraft metal mesh PCV Pre Filter element. This element collects the last bit of oil droplets and drains back into the tank when the engine is shut down. JLT uses this exact filter in their hugely successful JLT Pre Filters for the 4.6 DOHC engines. The tank holds 2 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 oil change and you will never come close to filling it.

Application
Fits 2015 Mustang GT 5.0

Related Articles

  • 2015-17 Mustang JLT Oil Separator Installation

    Pressure in your crankcase causes oil vapor to travel into your intake system. Keeping this oil vapor out of your intake system will help you reduce detonation and oil build up in your intake manifold. Both of these situations will rob your new S550 Mustang of horsepower. To fight this problem on our 2015-16 Mustang GT... more

    Read more: mustang , 2015 mustang , s550 mustang , video , installation , engine

    Posted on 10/22/2014


  • Product Videos

    Mustang GT JLT Oil Separator Installation (2015-2016 5.0L)

    Check out our YouTube channel for even more tech tips, installation videos, how-tos, and more. The best place to go for anything Mustang related!


    Customer Photos (3)



    Product Reviews (15)

    5 star rating
    4.9 out of 5 stars - based on 15 reviews
    5 Stars   Great quality and easy install
    By on 5/27/2015
    Image uploaded by JOSHUA F. I bought this oil separator for my 2015 GT PP....I've been doing a lot of respect about this product and have been going back and forth about making the purchase...If claims are true about oil vapors sludging up engines then why doesn't Ford install a similar device from the factory? Seems like a pretty low tech device to me and one that can easily be installed straight off the line....with all that in mind I figured I would give it a try anyways...I have seen the videos that show the oil that is caught using this so hopefully itll prevent any build up and hopefully I made a good investment...the quality is great and the install is super easy!! It looks pretty good as well...i installed an MMR black aluminum coolant reservoir and it matches perfectly side by side...overal I'm satisfied...won't see any real benefits until my first oil change....

    Yes, I would recommend this item to a friend!


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    5 Stars   JLT Quality
    By on 1/26/2015
    Image uploaded by Timothy M. I purchased this same product for my 2012 Gt and it has done a great job on that car, catching maybe a teaspoon of oil every 10,000 miles which otherwise would end up in the intake manifold . Installation takes literally 5 minutes . The fit and finish as always with JLT products was perfect .

    Yes, I would recommend this item to a friend!


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    4 Stars   High quality but....
    By on 2/5/2016
    This is a high quality product. Installation takes a few minutes at most- mine took 2 minutes and should reduce oil contamination. All the parts look factory original and the separator fits perfectly out of the box.
    However, although not listed in the description, this product is not EPA compliant and may not be legal to install in some states. It is possible that for certain engine failures, it could be used by a dealer to void the factory warranty- therefore only four stars.
    Otherwise an exceptional add on.

    Yes, I would recommend this item to a friend!


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    5 Stars   Nice Product
    By on 3/7/2016
    Does exactly what it says it will do. I installed it (about 3 minutes) one night after I got home from work. After driving to work the next morning, about 30 miles, there was a small bit of oil in the canister. This should have been part of the setup from the factory. LMR once again has impressed me with their fast shipping. They have not failed me yet and will continue ordering with them for sure.

    Yes, I would recommend this item to a friend!


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    5 Stars   MUST Have MOD
    By on 3/26/2016
    It took me almost 20k miles to get this mod and I have to say it should have been the first thing! After 500 miles using it I had a lot of oil in it and it's worth the money.
    Quality is great and works as it says it does.

    Yes, I would recommend this item to a friend!


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    5 Stars   Definitely need this on your new stangs
    By on 2/15/2016
    I decided to wait to review this until I went 500 miles with it installed. 1/4 of the can had oil in it. Not sure why Ford allowed this to happen without having one installed from factory. Get one ASAP if you ask me.

    Yes, I would recommend this item to a friend!


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    5 Stars   Great quality!
    By on 4/1/2015
    This is a very nicely put together part. Installation is a snap. Since I just installed it will need some time to see its effectiveness. Had one on my 04 Cobra and it worked great.

    Yes, I would recommend this item to a friend!


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    5 Stars   looks great
    By on 1/15/2016
    Easy install, great price, dresses up engine area while actually serving a good purpose, also have the driver side which does fit my 16 GT/CS the same from my 14 GT I had

    Yes, I would recommend this item to a friend!


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    5 Stars   Easy fit
    By on 4/25/2016
    My previous Mustang got over half a container of oil captured between oil fills so I know it works to help keep the top end of the engine clean and efficient.

    Yes, I would recommend this item to a friend!


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    5 Stars   A must MOD
    By on 10/14/2015
    Make this your 1st MOD. 5 minutes to install and it will immediately prevent a good amount of oil from getting into what it shouldn't.

    Yes, I would recommend this item to a friend!


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    5 Stars   Easy install
    By on 3/5/2016
    Image uploaded by Eric C. This was the easiest install so far. It took 30 seconds. Waiting to drive some more before checking inside for oil.

    Yes, I would recommend this item to a friend!


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    5 Stars   Works great!
    By on 4/28/2016
    I have had it on the car for about a week and it has already started doing its job! It's a must add!

    Yes, I would recommend this item to a friend!


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    5 Stars   Oil seperator
    By on 12/12/2014
    Well built easy install, great product

    Yes, I would recommend this item to a friend!


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    5 Stars   Easy installation
    By on 4/22/2015
    Fit nice in engine compartment.

    Yes, I would recommend this item to a friend!


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    5 Stars   Easy install
    By on 4/10/2015
    Custom fit

    Yes, I would recommend this item to a friend!


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    Vehicle Applications

    Ford Mustang - 2015 (15) - 2016 (16) - 2017 (17)


    About This Brand


    JLT Performance
    JLT has become one of the industry leaders in Mustang & Lightning performance by bringing in some of the highest performance gains with their performance cold air intake systems. By designing and engineering their own products, they have been able to see huge gains in horsepower and torque in developing direct fit air induction kits. Shop Latemodel Restoration for JLT cold air intake kits and oil separators to get the most performance out of your Mustang or Lightning!

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