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JLT Black Oil Separator (05-10 GT)

57 Reviews
Our Price

$119.99

  • Item #62036
  • MPN# JLTOSD-GT05-B

  • Market Price $144.99
  • You Save 17% ($25.00)
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Product Videos Customer Photos
Features
  • Reduces Engine Sludge
  • Billet Aluminum Construction
  • Black Anodized Finish
  • Easy Plug-And-Play Installation
  • Drivers Side (PCV Side) Kit
  • Includes New PCV Line with Fittings
  • Fits 2005-2010 Mustang GT
Description
Reduce Sludge. In your Mustang's engine, crankcase exhaust is re-circulated back through your PCV system and intake, taking with it large amounts of oil vapors. This JLT Oil Separator kit installs in your PCV line to filter out oil before it can get into your engine's intake - where it doesn't belong - and cause damage.

Premium Quality Kit. This high quality kit includes the JLT Oil Separator, which features billet aluminum construction with a black anodized finish for superior style and durability. The 2 oz. tank base is easily removed for draining during oil changes, and is designed with a o-ring for a leak-free seal. Plus, JLT added a Ford Motorcraft metal mesh PCV pre-filter to prevent any oil from getting back into your intake.

Easy Installation. This complete kit includes a factory PCV line that has already been modified with the necessary fittings and attached to the separator for a true plug-and-play installation.

Application. This JLT Oil Separator kit is designed for 2005 to 2010 Mustang GTs. Designed for direct installation on the driver's side only (same side as the PCV valve).

Technical Note. There is a unique JLT separator kit recommended for 2007-2012 Mustang GT500's - click here.

Fitment: 2005 2006 2007 2008 2009 2010 Details

What's in the Box
  • (1) Oil Separator
Installation Info
Will it fit my Mustang?
  • GT - 05, 06, 07, 08, 09, 10

Most Helpful Reviews

5/5
Very well made product

I have over 130k miles on my 2006, i decided to put this on and see how much oil it would acually stop. All I can say is wow, just over 500 miles and the bottom 1/3 of the container was full. Id say even ...

Read More
Helpful (1)

4/5
Black JLT Oil Separator (05-10 GT)

Very good quality except for plastic hoses, can not get correct angle to install. Will not fit 4.6L with Ford Racing Intake installed. You will have to Replace the plastic hoses with rubber hoses and install ...

Read More
Helpful (1)

Read All 57 Reviews
Overall Rating 4.8 out of 5 stars

Video

Hey I’m Justin with AmericanMuscle.com, here with a way to keep your 4.6L motor clean and sludge free, I’m referring to these JLT oil separators available in your choice of either black or satin fitting all 2005-2010 Mustang GTs. So what does an oil separator do? Well, just about every internal combustion engine has what is called PCV or positive crank case ventilation, this allows the small amount of blow by and gases that are produced during combustion to escape the crank case or block in a controlled manner. In just about every case, these oily vapors and fluids are rerouted through a PCV valve or breather tube, back into the intake to be burned up by your motor, the only problem with this is those oily vapors can oftentimes coat and dirty up the intake manifold, and in some extreme cases either cause damage, or lower the octane rating of your fuel by diluting your gas. This becomes even more of an issue on the supercharged or turbocharged cars where the crank case pressures can be increased, causing more of this oily by product or blow by to occur. That’s where these separators from JLT come into play. This kit mounts in line with your Mustang’s PCV system to catch any of that blow by or sludge we just talked about. We did install one of these on our 06 GT here a little while ago, and since then we’ve done some pretty hard driving, a few Dyno pulls and maybe an odd burnout or two. With that said, let’s take the kit off and see what we’ve collected. And there you go, this oily mess would have otherwise ended up going back into our intake manifold to be burned off by our engine. Taking a closer look at this kit from JLT you’ll actually notice it’s pretty simple. JLT utilizes a 2 ounce Billet aluminum collector, that is available in your choice of either black or satin, the kit does install 2 factory preinstalled hoses along with the fittings making this an extremely easy plug and play install here that should take you no more than a few minutes. You’ll simply want to remove the factory hose first, and then reinstall the JLT in reverse order. In the end, if you want to help keep your 3 valve 4.6L motor free of sludge, then going with this JLT oil separator would be a great place to start.

Customer Photos (26) View All Photos

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6 Questions / 4 Answers

Ask a Question

What accessories work with this ? Will this fit my 09 GT/CS with fuel rail covers on it ?

mrowens2006

  • No, but if you mark its location you can cut out the section so it can fit.

    BryanShelbyGT350

    Good Answer (0) (0)

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Will this work on a 2007 Shelby GT?

Dj

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Does the separator need to be emptied after each ride?

hdgrubb

  • No, it does not. It just needs to be checked at every oil change or on a regular basis.

    JD1988

    Good Answer (4) (0)

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Customer Reviews (57) Write a Review

Overall Rating 4.8

out of 5 stars




  • 4/5

    March 26, 2013

    Black JLT Oil Separator (05-10 GT)

    Very good quality except for plastic hoses, can not get correct angle to install. Will not fit 4.6L with Ford Racing Intake installed. You will have to Replace the plastic hoses with rubber hoses and install the fittings that came with the plastic hoses. And your done. Very good product and would recommend this to any Mustang owner. R/S Charles Entsminger

    CharlesGTCS429

    Year: 2007 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 Kuwait

    Helpful (1) (0)

  • 5/5

    October 02, 2012

    Very well made product

    I have over 130k miles on my 2006, i decided to put this on and see how much oil it would acually stop. All I can say is wow, just over 500 miles and the bottom 1/3 of the container was full. Id say even if youre not pushin boost i def invest in this.

    Wade

    Year: 2006 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 1

    Helpful (1) (0)

  • 4/5

    October 13, 2013

    Awesome Product

    I received the catch can as a gift, first impression is that its amazing, great finish!! i have the FRPP manifold, this item does not fit as its shipped, i had to modify the outlet hose, luckily i had some laying around and i was able to rig something temporary.

    afelliott

    Year: 2005 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 Puyallup, WA

    Helpful (2) (0)

  • 5/5

    October 18, 2011

    Plug-'n-Perfect

    This oil separator could not be easier to install! It comes fully assembled and simply plugs-in in place of your old PCV line. I just picked it up today, drove the car only about a mile, and there's already collected oil inside. No leaks, no fitment issues, works like a charm. The black finish looks OEM inside the engine compartment. Quality product -- do your engine a favor and keep your intake clean!

    Stev5

    Year: 2008 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 Malvern

    Helpful (3) (1)

  • 4/5

    September 29, 2015

    JLT OIL SEPERATOR (BLACK)

    Beautiful piece, looks great under the hood, 5 minute install. Looks so good I would never part with it. Time will tell how much it may collect. In my application of a Naturally Aspirated 4.6 the right side hose of this unit, kinked slightly in final position because it is just a bit too long.

    DAPCT

    Year: 2008 Model: GT Driving Style: Show 'Stangs I have owned: 1 Connecticut

    Helpful (1) (0)

  • 5/5

    May 18, 2015

    Good product

    After a few days I did notice better mpg around town...Also notice the 4.6 motor idles smoother when car is warming up.oil change isn't due for another 3000.. With the 200 miles I do have on the JLT it already accumulated sum oil slugs inside container

    Matt

    Year: 2008 Model: GT Driving Style: Show 'Stangs I have owned: 1 Cleveland Tennessee

    Helpful (1) (0)

  • 5/5

    May 07, 2014

    Oil Seperator

    This oil separator can installs with no tools need and looks stock in the engine. The price is a little high but hey the can catches oil so its worth it then in my opinion.

    ACM01

    Year: 2007 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 3 Austin, TX, USA

    Helpful (1) (0)

  • 3/5

    January 27, 2012

    Jlt Oil Sep

    Simple plug and play design. The only issue with my 07 is that I needed to modify and move the catch can about 1/2 in towards the throttle body so that the can wasn't pushing on a coil over. Other then that, great product!

    mark0303

    Year: 2007 Model: GT Driving Style: Show 'Stangs I have owned: 2 Surprise AZ

    Helpful (1) (0)

  • 5/5

    December 07, 2011

    Nice piece

    was a breeze to install. Was surprised how much oil it actually catches.

    Mustangtim18

    Year: 2006 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 3 sutton, ma

    Helpful (1) (0)

  • 4/5

    April 03, 2012

    It Is What It Is

    I installed charge motion delete plugs and while I had the intake manifold off, it was apparent why these are necessary. It takes about 30 seconds to install and looks stock. It fit perfectly. When I took it off to empty it I noticed that there was oil in tube on the intake side of the filter. It's obviously not keeping all of the oil out of the intake, but it's got to be helping.

    DevGittinJr

    Year: 2009 Model: Bullitt Driving Style: Daily Driver 'Stangs I have owned: 2 Longview, TX

    Helpful (1) (1)

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