J&L Oil Separator Company Oil Separator Kit 3.0 Clear Anodized Passenger Side Mustang 5.0L 1986-1993
Highlights
- Plug and Play Design
- Quick and Easy installation
- Premium Materials
- Sold as a Kit
J&L Oil Separator Company Passenger Side Clear Anodized 3.0 Oil Separator Kit for 1986, 1987, 1988, 1989, 1990, 1991, 1992 and 1993 5.0L Mustangs.
Oil separators prevent excess oil from re-entering your engine intake, reducing fuel octane levels and decreasing performance. This J&L Oil Separator Company Kit is a direct fit upgrade for your Fox Body Mustang's EFI 5.0L engine.
Features and Benefits:
- Billet Aluminum Construction
- Clear Anodized Finish
- 2-Stage Filter System
- 3oz Fluid Capacity Reservoir
- Keeps Clean Air to Pass Through to the Intake
- Consistent Engine Performance
- OEM-Style Quick Connect PCV Fittings
- Stainless Steel Filter Screen
- 1/2” Thick 1/16” Aluminum Honeycomb Filter
- Base Easily Screws On/Off for Oil Disposal
- Catches Unwanted Bypass Oil/Fuel Vapors
The J&L Oil Separator Company Passenger Side 3.0 Clear Anodized Oil Separator Kit will catch unwanted oil vapors from entering your 5.0L engine in your 1986-1993 5.0L Mustang. The J&L OIL Separator Co. Passenger Side 3.0 Oil Separator is constructed from high quality billet aluminum with a Clear protective anodized finish.
The J&L Oil Separator has a 2-Stage filter system that will only pass clean air through your intake manifold. The Oil Separator has a 3oz capacity oil reservoir, with a honeycomb-style filter inside that holds the unwanted bypass oil/fuel mixture.
The J&L OSC Passenger Side 3.0 Clear Anodized Oil Separator will give a better fuel burn overall with the oil vapors being caught and filtered that will give you consistent performance on your 1986-1993 5.0L Mustang. The J&L Oil Separator Company Passenger Side 3.0 Clear Anodized Oil Separator Kit requires no modifications and simply is installed inline with your factory PCV system making this a Direct-Fit Upgrade on your 5.0L Fox Mustang.
Vehicle Fitment:
- 1986-1993 5.0L Mustangs
*Designed for use with Passenger Side ONLY.
Tech Tip: This J&L OSC Passenger Side 3.0 Oil Separator Kit is also available with a Black Anodized finish, see P/N: OILSEP150.
Please Note:
- Once installed, CJ Pony Parts recommends checking the contents of your new oil separator every 1,000 miles until a baseline is established. Oil blow-by accumulation will vary with ambient temperatures and driving conditions. It is important that the contents of the can do not rise above the 3oz. capacity.
- This item is not CARB (California Air Resource Board) exempt and is not legal for sale or use in the state of California.
California Residents: Proposition 65 Warning
Related Categories: Mustang Parts, Mustang Engine, Mustang Valve Cover Area, Mustang Oil Separators
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.