J&L Oil Separator Company Oil Separator Kit 3.0 Black Anodized Passenger Side Mustang GT 2011-2017/ Boss 302 2012-2013/ GT350 2016

J&L Oil Separator Company:
99% of 100


  • Made of Billet Aluminum
  • Multi-Stage Filtration
  • Extra Oil Capacity
  • O-Ring Tight Seal
MSRP $170.49
You save $1.49

J&L Oil Separator Company Black Anodized Passenger Side 3.0 Oil Separator Kit for 2011, 2012, 2013, 2014, 2015, 2016 and 2017 GT Mustangs and 2012-2013 Boss 302 Mustangs and 2016 GT350 Mustangs.

The 2011-2017 GT, 2012-2013 Boss 302, and 2016 GT350 Mustang’s PCV (Positive Crankcase Ventilation) aids in venting pressure from the crankcase back into the intake system. In doing this, however, oil vapors also pass through and collect in the intake tube, intake manifold runners and can even dilute your gas, decreasing the octane of the fuel which can affect how your Mustangs performs. Prevent these adverse effects from happening to your Mustang by picking up a J&L Oil Separator Company Black Anodized Passenger Side 3.0 Oil Separator Kit from CJ Pony Parts!

Features and Benefits:
- Newly Redesigned
- Billet Aluminum Construction
- Black Anodized Finish
- Holds 3oz of Fluid
- Multi-Stage Filter System
- Easy Plug and Play Installation

J&L Oil Separator Company has redesigned the old oil separator to increase the one-ounce capacity to three ounces! A rugged black anodized finish adds to the durable billet aluminum construction. Featuring a multi-stage filtering system, the fine oil vapors pass through two separate filters. First, a fine mesh stainless steel screen collects the vapors as they pass through until they become heavy enough to drop to the second filter. The oil droplets then pass through a 1/2” thick 1/16th” aluminum honeycomb filter where they grow into larger droplets and fall to the bottom of the canister. Preventing the oil vapors from continuing on into the intake system.

A knurled tank base allows for easy disposal of the collected oil, while an O-ring keeps the seal tight to prevent leaks. J&L Oil Separator Co. designs and builds its products in the USA to be a direct-fit upgrade and a plug-and-play install.

JLT Performance has worked to expand plug-and-play applications within the automotive industry. With the same great products, JLT Performance formally introduces the J&L Oil Separator Company, specializing in oil separators.

Please Note: This oil separator will NOT fit Mustangs with a supercharger.

California Residents: Proposition 65 Warning

Note: This item is not CARB (California Air Resource Board) exempt and is not legal for sale or use in the state of California.

Installation Difficulty


Novice skill is required for this installation.

Installation Videos

Video Transcript

We’re here with JLT's 3.0 oil separator fitting your 2011 through 2017 5 liter F150 or Mustang. Like any good company, JLT's always looking to improve their products. This is the latest generation of their popular oil separator to the 3.0. This will fit your 2011 through 2017 Mustang GT, your 2015 to 2017 GT350, your 2012 to 2013 BOSS 302, along with your 2011 through 2014 F150 with the 5 liter engine. The 3.0 version is the latest, and still an easy installation of an oil separator. The better fuel oil separator's going to keep oil vapors from going back from your intake though the PCV system, which can lower your octane and cause poor engine performance and eventually engine damage.

The 3.0 holds 3 full ounces of fluid, which is quite a bit when you're talking about oil separation. This is a 2-stage oil separator, starting with a fine-mesh stainless steel screen and going through a honeycomb filter, finally ending in the bottom of the storage of the separator itself. They're available in the black anodized finish shown here, or also a clear anodized.

The JLT oil separator features billeted aluminum construction and is very easy to empty. Grab the bottom here, dump out any oil, there you can see the honeycomb filter. Once it's empty, just thread it right back on. We have our 2015 engine on a stand, but the installation is the same on all models and couldn't be easier. We pull back on these little gray clips, pop off the factory home and remove it, grab your separator. It uses factory fittings, so simply slide it in place, lock it on. Same thing down there. That's all there is to it.

Vehicle Fitment

This product will fit the following Mustang years:

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