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

Market Price $166.99 You Save 17% ($27.99)
Our Price

$139.00

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  • Item 393754
  • MPN# 3011P-B

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Features, Video & 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 GT, 2012-2013 BOSS and 2015-2017 GT350

Review & Installation Video

Review & Install Video

Hey, what's going on, guys? Adam here with americanmuscle.com. Today I'm bringing you a quick overview of the JLT 3.0 Oil Separator in your choice of either black or anodized, fitting all '11 to '17 GTs, '12 to '13 Boss 302s and '15 to '17 GT350s. So in this video, I'll be talking about the functionality of an oil separator, as well as its materials and construction. Toward the end, I'll even talk you through the installation process, which I'll tell you up front will get a very, very simple one-out-of-three wrenches on our difficulty meter. Let's jump right into it. The JLT 3.0 Oil Separator is gonna be for the '11 to '17 GT, the '12 to '13 Boss 302 or the '15 to '17 GT350 owner out there looking to pick up a part to reduce and actually prevent engine sludge from bogging down your engine's performance, all at the same time reducing blowby. Now if you're not entirely familiar with what an oil separator, otherwise known as a catch can, is or does, let me explain it to you in a nutshell. An oil separator can actually stop and help prevent oil sludge from robbing your engine of performance, as well as reduce blowby, which is essentially crankcase exhaust gases that escape into your intake manifold, robbing performance as well or if you're running a forced induction system, maybe even your supercharger. Now JLT has gracefully provided us with oil filters in the past which of course have gotten great reviews. However they've now upgraded to this new 3.0 version, which has a lot of upgraded features from the previous versions they've offered and also the other options on the market. This particular one comes with a three-ounce capacity, which is almost double what they've offered in the past. They've also upgraded their pre-filter, which before was using a Ford Motorcraft pre-filter. Now they've gone up to a half-inch thick one-sixth aluminum honeycomb filter with a stainless steel screen to help prevent even more oil vapors from gumming up your engine. Overall this thing offers a ton of pros and virtually no cons. Now to further elaborate on the materials and construction here, this one was manufactured right here in the USA and I've actually got one taken apart for you so you can see the stainless steel honeycomb backing here with the filter filtering down into the three-ounce capacity bottle. Now it all really just comes off with a simple screw of a top. Now with that said, this was all CNC machined out of a solid block of billet aluminum for superior strength, comes with a rubber O-ring for a leak-free seal, has a knurled, textured bottom here to actually give you grip while doing routine oil changes when you're taking this thing off here and obviously comes with your choice of either the durable black or the anodized finish to fit any preference. Now in my personal opinion, there is absolutely no reason why any of the aforementioned Mustang owners out there shouldn't pick this part up because it does nothing but good under your hood. You can expect to be picking it up for just about 140 bucks and again there are absolutely no cons, but a crap-load of pros. Now as far as the installation goes, guys, you won't even need any tools to get the job done. All you'll have to do is simply unplug the factory hose, replace it with the JLT 3.0 Oil Separator with its quick plug-in connectors here and you'll be good to go. Simply should take you just a minute or two to get the job done. I will absolutely be giving this one a one-out-of-three wrenches on our difficulty meter. Something easy enough for any novice to take care of. Well, just to wrap things up here, if you're the owner of an '11 to '17 GT, '12 to '13 Boss 302 or '15 to '17 GT350, you might wanna check out the JLT 3.0 Oil Separator in your choice of either black or anodized to help reduce engine sludge and prevent blowby, which of course they're both available right here at americanmuscle.com.

Reduces Engine Sludge. Prevent engine sludge from impeding the power and performance of your Mustang. Installing a JLT Version 3.0 Air/Oil Separator will prevent crankcase exhaust, better known as blow-by (an oily vapor), from re-circulated 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 oz capacity, that is almost double that of their previous model. Another important difference is the filter media. Older JLT Separators used a Ford Motorcraft pre-filter, but now JLT uses a 1/2" thick 1/16th" aluminum honeycomb filter with a mesh stainless steel screen to trap even more fine oil vapors than before to prevent 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 that allow 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 2011-2017 GT, 2012-2013 BOSS and 2015-2017 Shelby GT350/GT350R models. Installs on the passenger side, same side as the PCV valve.

Technical Note. This JLT Air/Oil Separator is not CARB certified, therefore it is not legal for use in California or other states adopting California emission standards. It is intended for off-road use only.

Fitment: 2011 2012 2013 2014 2015 2016 2017 Details

What's in the Box
  • (1) Oil Separator
Installation Info
Will it fit my Mustang?
  • GT - 11, 12, 13, 14, 15, 16, 17
  • Boss 302 - 12, 13
  • GT350 - 15, 16, 17

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Most Helpful Reviews

5/5
JLT separator

JLT gives you the peice of mind when it comes to oil getting sucked into your intake. The amount of oil this catch can accumulates is incredible. Passenger is a must have and driver side gets little to ...

Read More
Helpful (4)

5/5
Jlt

Easy installation and looks good. Took about one minute. Works great.

Helpful (3)

Overall Rating 4.9 out of 5 stars
Read All 100+ Reviews

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14 Questions / 6 Answers

Ask a Question

I already own this oil separator prior to supercharging my 2013 GT. Does anyone know how to add this to my 624HP Ford Racing Supercharger kit? Are there hoses and connectors that I can replace without cutting the hoses provided with the kit to use this oil separator?

Stanghotwheels

  • JLT does offer a set of conversion lines to be used with the 624HP when using Roush, VMP and Whipple Superchargers. As the Ford Performance kit does utilize a Whipple 2.3L Blower, this should be compatible with your setup, though we do recommend verifying this with JLT. At this time we do not offer this kit, however JLT's part number is 3011PCK-3020P and this is available directly through JLT.

    Rob D

Helpful (1)

Does the can just hang there or is it actually mounted to something? I don't want something flopping around or banging into something else while I drive.

TBuckTex

  • It does not have mounts except for the two hoses that connect to the engine itself. You shouldn't have any issues with it bouncing around. I've had one on my 2012 GT for years and have yet to have a single issue with it.

    Shadow8866

Helpful (1)

Do you make one for a 2010 Roush 427R with 4.6

StevenB

  • Yes, if you are looking for the same color and passenger side application you can find the correct JLT passenger side at the link below. https://www.americanmuscle.com/flowmaster-venturi-reducer-cone-3in-to-25in-7917.html

    AMRich

Helpful (0)

Do you offer this black version with a clear anodized bottom cup? Easier to see and evaluate oil in the clear bottom cup but the black top blends in better in the engine compartment. Don't want to buy both colors and swap.

KevinN

  • Unfortunately, the JLT V3.0 Black Oil Separator is not available with a clear bottom half.

    VincentV

Helpful (0)

G'day, Can this be set-up to both heads (L/R) to manage to whole engine with one unit?

RexE

  • It is possible, however, it is not what this was designed for and not recommended. The filter and housing of the oil separator would not be able to handle two banks of cylinders and their blowby.

    AMjordan

Helpful (0)

Do you have to replace the filter in it and if so how often? What is the process to clean it out after an oil change?

JohnnyA

  • You really would not need to replace the filter in this oil separator. All you would need to do is twist the canister open and dump out he sludge inside.

    Ricky36

Helpful (0)

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Customer Reviews (100+) Write a Review

Overall Rating 4.9

out of 5 stars




  • 5/5

    July 22, 2016

    JLT separator

    JLT gives you the peice of mind when it comes to oil getting sucked into your intake. The amount of oil this catch can accumulates is incredible. Passenger is a must have and driver side gets little to none oil so if you're trying to save money just go passenger.

    bobbycap

    Year: 2014 Submodel: GT

    Helpful (4)

  • 5/5

    June 28, 2017

    Jlt

    Easy installation and looks good. Took about one minute. Works great.

    BrionW

    Year: 2016 Submodel: GT

    Helpful (3)

  • 5/5

    June 08, 2017

    Catches a good amount of oil

    This oil separator works very well. It takes about 5 minutes to install. 5 months and 2000 miles later several ounces of oil have been caught. I'd recommend it, in my opinion it should have been in the build from the factory. The fit and finish is OEM quality.

    Supabuck

    Year: 2017 Submodel: GT

    Helpful (2)

  • 5/5

    June 02, 2017

    Excellent fit and finish

    I got this to replace my ford performance part because it fit in the engine bay better. I am also liking how easy it is to remove and drain oil.

    2Morrow

    Year: 2016 Submodel: GT

    Helpful (2)

  • 5/5

    June 01, 2017

    Jlt oil separator

    I wasn't aware how much oil a brand new coyote engine consumes. This thing works and traps it all b4 going into the combustion chamber

    1993Cobra

    Year: 2016 Submodel: GT

    Helpful (2)

  • 5/5

    April 01, 2017

    Oil separator

    Simple and quick install. Looks good under the hood.

    Stoney

    Year: 2014 Submodel: GT

    Helpful (2)

  • 5/5

    February 16, 2017

    Cheap Insurance

    Easy Easy install and worth every penny. JLT looks like a OEM piece and does exactly what I wanted.

    Tomcat

    Year: 2017 Submodel: GT

    Helpful (2)

  • 4/5

    September 18, 2016

    Very nice oem appearing quality.

    After reading the other reviews on this product I thought it would be a smart purchase . After all, oil going down the intake carbons valves and pistons, and will cause detonation. Eliminating those conditions will result in a better running and longer service life engine. So I ordered one and received it in a few days. Finish and quality of hoses are at least oem quality . I experienced an installation problem that is easily corrected with an open end wrench. The oil separator hoses were connected to the can at the wrong angles causing the can to be sideways and un-attachable as received. However the hoses themselves are molded at the correct angles. The fix is to get an open end wrench onto the can fittings and back them out enough to change the hose angles so the can will fit at the correct angle along side the engine. In my case it only took a 1/8 turn or so to correct the mis-alignment. The can housing is now slightly tilted matching the angle of the heads and block and has at least one inch clearance on either side so it will not come in contact with anything during engine operation. Ideally the manufacturer should have a jig made up so they would come preassembled at the correct angle, but again its easily corrected with an open end wrench. My fittings were very tight and I had to break them loose by holding the can down on the garage floor to exert enough force to rotate it loose. So be prepared to manhandle it a little bit. The whole operation took me all of 10 minutes so don't despair if yours has to be adjusted. It looks so oem and clean installed correctly. Buy one and help your engine live longer. I rated it four stars because I had to adjust it. But is well made and will last the life of the car.

    GrandpaSteve

    Year: 2012 Submodel: V6

    Helpful (2)

  • 5/5

    July 20, 2016

    A must buy!

    Easy installation and a must buy to keep engine clean in the long run. Catches oil before reaching the engine, I love it!

    Snake

    Year: 2016 Submodel: GT

    Helpful (2)

  • 5/5

    September 23, 2017

    Easy and Nice

    This is the second JLT oil separator I have owned. I installed one on my 2011 Stang and it worked very well. When I changed the plugs in my 2011 at 55000 miles there was minimal carbon build-up. This piece is just as good and seems to be even better built. It will help keep down the oil and carbon build up in your engine and I would recommend installing one of these if you want to keep your engine running smoother longer. Easy to install took about 10 minutes tops.

    AaronR

    Year: 2017 Submodel: GT

    Helpful (1)

  • 5/5

    September 06, 2017

    Performs!

    Easy installation, looks amazing under the hood. Just wished they still sold the drivers side oil separator. Other than that it does it's job, after 1,000miles I see some oil catching at the bottom.

    JustinT

    Year: 2012 Submodel: GT

    Helpful (1)

  • 5/5

    September 05, 2017

    Nice product.

    Does what it was meant to do, looks like OEM, easy install and doesn't rattle against the head that I have noticed. If it did I would just stick a piece of foam to the back side.

    SteveD

    Year: 2017 Submodel: GT

    Helpful (1)

  • 5/5

    August 18, 2017

    Amazed

    I bought this catch can and it arrived literally the day before my first track day. The install was less than 30 seconds and slipped right into place. I figured you should empty it about every month or so when it fills up with junk but I wanted to just check it after my track day since my engine was running at its hardest levels all day long. To my surprise it had actually caught about 1/4 of the can worth of sludge and gross oil that would wouldn't want getting recycling into your engine. I would definelty reccomend this especially if you track yor car or are running it harder than the average civilized mustang owner!

    ColeH

    Year: 2017 Submodel: GT

    Helpful (1)

  • 4/5

    September 14, 2016

    Catches a lot of oil, rattles a little

    I bought the passenger side separator about 1500 miles ago, the container was between 1/8 and 1/4 full in that short amount of time so it catches a lot. The part itself is very well made, feels sturdy, material is nice. Installation literally took less than 1 minute. But, under moderate to hard acceleration I can hear it hitting against the valve cover (it makes a sound like the hood is not fully latched). It's not too surprising given that it just dangles there, I've tried to find a clean way to mount it but it probably really needs some form of isolator for that otherwise you slosh oil right back into the heads. Minor annoyance, but other people can definitely hear it too.

    Miggel

    Year: 2016 Submodel: GT

    Helpful (1)

  • 5/5

    September 03, 2016

    NICE

    Must buy. Easy to install. Took less then 5 minutes. Love the Black finish. Looks like stock part.

    MartyMar313

    Year: 2013 Submodel: GT

    Helpful (1)

  • 5/5

    September 02, 2016

    Great product, worth the money

    Installation could not be simpler. Using oem ford hoses and fittings made it easy. This is the first thing I bought for my 2015 gt and it's well worth it. Definitely recommend!

    livelymustang

    Year: 2015 Submodel: GT

    Helpful (1)

  • 5/5

    August 15, 2016

    Great Product, Simple Install

    This is a well designed and great performing product. After just over 1,000 miles I have seen about 1/8" in the bottom of my oil separator. I put the separator on after about 200 miles on the car. Crazy to think that much oil is being burnt through the engine without this product.

    Chris

    Year: 2016 Submodel: GT

    Helpful (1)

  • 4/5

    November 18, 2017

    Definitely need this if you already don't

    Pretty cool, real easy to install . Doesn't smell like nasty burnt oil when you gas it and drive fast .

    Shawn

    Year: 2017 Submodel: GT

    Helpful (0)

  • 5/5

    November 16, 2017

    Easy to install

    I was worried about the connectors, whether they'd be hard to take off and put the new ones on. They weren't. I would advise taking the strut tower brace off and removing the engine cover completely though. Once I found out how easy the connectors were to use, I thought maybe all that wasn't necessary. The engine cover looks so nice, I'd take it off again just to be safe. Good product, good look, good finish!

    DonB

    Year: 2013 Submodel: GT

    Helpful (0)

  • 5/5

    November 16, 2017

    Great product

    Awesome product and at a great value. Really need it

    Ryan

    Year: 2017 Submodel: GT

    Helpful (0)

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