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JLT V3.0 Black Oil Separator - Passenger Side (07-14 GT500)

Item 393756
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      Review & Installation Video

      Hey. What's going on guys? Adam here with Today, I'm bringing you a detailed review of the JLT 3.0 Passenger Side, Air Oil Separator, available in either anodized or black options, fitting all '07 to '14 GT 500s. So in this video, I'll be talking about the functionality of the JLT 3.0 Oil Separator and it's operated materials and construction, but I'll even walk you through the installation which I'll tell you will be very simple, anything for a novice to take care of, which will get a one out of three wrenches on our difficulty meter. Let's jump right into it.The JLT 3.0 Passenger Side, Air Oil Separator in either black or anodized will be for all '07 to '14 Shelby GT 500 owners out there looking to pick up a part to reduce engine oil sludge from robbing your engine of its performance, as well as reducing the blow by. So, if you're not entirely aware of what an oil separator or also known as a catch can can do, let me explain it to you in a nutshell. An oil separator also known as a catch can, will help prevent oil from sludging up and corrupting your engine, robbing it of its performance, and also prevent blow by which is actually crankcase, exhaust gases which will build up in your engine intake manifold. And since we're speaking of a forced induction Shelby GT 500, it will also stop it from building up in your super charger.JLT has provided us with a lot of oil separators in the past which have gotten great reviews. They've since upgraded to the 3.0 version you see here today. Now, this one offers a lot of upgraded features and I've actually opened one up to show you what's inside. This one offers a three ounce capacity oil catch can which is almost double their other versions in the past, and some of the other options on the market. Up top here, you'll see they've upgraded from a pre-filter from Ford Motorcraft, to a half inch thick, one sixth aluminum honey comb filter, with a stainless steel screen to help prevent even more oil vapors from building up in your engine. Overall, this thing offers a ton of pros and virtually no cons. So, to elaborate on materials and construction, other than the upgrades I just mentioned, this is manufactured right here in the USA CNC machine from a solid aluminum block offers a rubber o-ring for a tight lid free seal, and mold textured finish right here on the bottom for good grip while you're performing routine oil changes. All on top of that, offered in a black or anodized finish to fit each of your preferences. Now, honestly in my personal opinion, there's absolutely no reason why any of the Shelby GT 500 owners I just mentioned will pick up this oil separator simply because it does nothing but good under your hood. Expect to pick it up for just about 140 bucks and like I said, offers a lot of pros, and I don't really see any cons here guys. So, there's a lot of bang for your buck with this product. Now, installation wise you can expect to get this done in just a few minutes and it won't even require any hand tools. All you have to do is simply unplug the factory hose and replace it with this particular JLT 3.0 Passenger Side Air Oil Separator with its quick plug connectors. Once it's plugged in, you're good to go. Again, a couple of minutes to get it done, definitely giving this one a one of the three wrenches on our difficulty meter. Well guys, just to wrap things up here, if you're the owner of a 2007 or a 2014 Shelby GT 500, and you're looking for a part to pick up to help prevent oil from sludging up and robbing you of your performance while also reducing any blow by, a moment to check out the JLT 3.0 Passenger Side Air Oil Separator and your choice of either black or anodized finishes, all available right here at

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • 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 2007-2014 Shelby GT500


      Reduces Engine Sludge. A JLT Version 3.0 Air/Oil Separator (sometimes known as a catch can) will stop engine sludge from hampering the performance of your supercharged Shelby GT500. Crankcase exhaust gases (better known as blow-by) is an oily vapor that re-enters through your engines PCV system and will gradually coat the inside of your supercharger and intake manifold. Overtime this oily residue can thicken and become engine sludge robbing you of power. A JLT 3.0 Separator is a must have upgrade for all GT500 owners that want to prevent the formation of this sludge in order to maintain peak 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 2007-2014 Shelby GT500 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: 2007 2008 2009 2010 2011 2012 2013 2014 Details

      MPN# 3012P-B

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (55)

      Write a Review

      Ratings Summary

      4.9 out of 5 overall rating from 55 customers

      Installation Time: Less than 1 Hour

      • October 30, 2019

        5 2010 GT500 - GordonB

        Great product

        Easy click off the old and click on the new. Great looking product and fittings.its a much have and looks great. 1 minute install

        Helpful (0)
      • September 13, 2019

        3 2011 GT500 - MikeS Installation Time: Less than 1 Hour

        Could be better

        The JLT 3.0 oil separator for the GT500 fits good and works like its supposed to but, it could be made better with a bracket to actually hold the reservoir so it's not vibrating against the valve cover. They put a cheap little pad on the bottom of it to help but it still makes a mark on the valve cover and it will only wear into the valve cover over time. 5500 miles with it on my car now and it has made its mark. I will make my own bracket to make it better.

        Helpful (1)
      • September 11, 2019

        5 2009 GT500 - MarcGroves Installation Time: Less than 1 Hour

        nice part and super easy install !

        Waited forever to buy this and should have done it earlier - clearly a lot of design thought went into creating and manufacturing this part !

        Helpful (0)
      • August 15, 2019

        5 2008 GT500 - ELGT500 Installation Time: Less than 1 Hour

        Good Quality

        Very surprised how much oil is being blowing through the blower

        Helpful (0)
      • June 11, 2019

        5 2007 GT500 - AaronT Installation Time: Less than 1 Hour

        Excellent upgrade

        The amount if oil this caught in a weeks time is insane. Bang for buck theres hardly a better mod. The fabrication quality I'd high and took less than 20 seconds to install from start to finish. The felt pad below helps reduce rubbing but in time may leave a mark on the valve cover.

        Helpful (1)
      • June 08, 2019

        5 2013 GT500 - Jacob

        2013 GT500

        Looks good, 2 min. Install. I have no idea if it is just a gimmick or not. Will find out in a few thousand miles. See if it caught stuff or if it is clean and I just bought an expensive cup.

        Helpful (0)
      • May 30, 2019

        5 2009 GT500 - Taj Installation Time: Less than 1 Hour


        Extremely simple to install. Probably took all of 60 seconds. Fit on my 2009 Shelby was perfect and it looks like it came from the factory that way.

        Helpful (0)
      • May 18, 2019

        5 2013 GT500 - Gustavo Installation Time: Less than 1 Hour

        Jlt oil separator

        The JLT oil separator was so easy too install it took me about 10 sec, looks so good it looks like it came with the car love it

        Helpful (0)
      • May 05, 2019

        5 2013 GT500 - JacobP Installation Time: Less than 1 Hour


        Fits just right, looks great and does its job. Had them on my previous shelby and youd be surprised how much oil is caught while draining.

        Helpful (0)
      • March 25, 2019

        5 2013 GT - Fahad Installation Time: Less than 1 Hour

        Oil Separator fits so nich cool looking

        I love this Oil Separator so cool thank you so much

        Helpful (0)

      Questions & Answers (4 answers)

      4 Top Rated Questions

      Should I run both driver and passenger side oil separators? If not which side is the one I should use.

      • The JLT V3.0 Black Oil Separator - Passenger Side for the 07-14 GT500 Mustang can be combined with the driver side for maximum blow by engine sludge protection. If you would like to use just one side, the passenger side is preferred side if you are using just one. I have provided the link to the driver side below for you.

      Helpful (3)

      On the V3.0 for the 2014 GT500, is the separator completely supported in air by the hoses or does it rest on the engine? Thank you!!

      • The separator will be supported by the included hoses. This will not sit on the engine.

      Helpful (0)

      Can I ask why this would be non California emissions compliant?

      • An oil separator is a filter that sits in between your Mustang’s crankcase and intake that will filter the oil out of the vapors travelling to your intake. Since this is slightly changing the air that is emitted from your vehicle, it is not considered legal in the state of California until the product is tested and certified.

      Helpful (0)

      Can anyone explain to me how this device benefits my engine? I understand that it separates the oil from the engine gasses. What I don’t see is how the oil being returned to the induction system in the factory system hurts anything, Seems to me this oil would be either burned in the combustion chamber, or blown out the exhaust.

      • The JLT V3.0 Black Oil Separator will remove the oil from the PCV system. You are correct that this normally would be burned in the combustion chamber, however excessive oil can cause deposits in the combustion chamber, and fouling of the spark plugs, as well as having oil rather than just air/fuel can cause incomplete/inconsistent burning of the air/fuel mixture.

      Helpful (0)
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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Oil Separator

      Will It Fit My Mustang

      • GT500 - 07, 08, 09, 10, 11, 12, 13, 14

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