SKU: 99453973564

J&L - Oil Separator 3.0 Passenger Side - 1986-1993 Mustang 5.0 302

Sale price$152.10 Regular price$169.00
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Description

J&L - Oil Separator 3.0 Passenger Side - 1986-1993 Mustang 5.0 302FITMENT: 1986 1993 Ford Mustang 5. 0L Installation Instructions J&L 3. 0 Oil Separator 3oz Capacity Solid billet construction. Limited Lifetime Warranty How does it work? During the process of venting crankcase pressure back through your intake track, large amounts of oil, in the form of vapors can gather accumulate in your intake tube, intake manifold runners and even dilute your gas, lowering its octane level. This happens on all engines and is even

FITMENT:

1986-1993 Ford Mustang 5.0L

Installation Instructions

J&L 3.0 Oil Separator

3oz Capacity
Solid billet construction.
Limited Lifetime Warranty

How does it work?

During the process of venting crankcase pressure back through your intake track, large amounts of oil, in the form of vapors can gather/accumulate in your intake tube, intake manifold runners and even dilute your gas, lowering its octane level. This happens on all engines and is even worse with forced inducted vehicles (supercharged and turbocharged) as crankcase pressures are increased. To combat this, we have developed an oil separator of our own design. Milled from solid billet aluminum this is a rock-solid piece. It has a knurled tank base for easy removal to drain the spent oil and an O-ring seal to prevent any leaks. 

Filtering consists of a fine mesh stainless steel filter that traps fine oil vapors and releases them once heavy enough to fall.  By the time the oil gets through the filter, it's too heavy to be passed on into the intake. The tank holds 3 oz of fluid, while that may not sound like a lot, you shouldn’t see that much oil in your PCV system. Check the oil separator after 1000 miles of driving. Most applications can make it 2500-3500 before filling the unit but every vehicle is different!



WHY J&L?
Our Oil Separators are easy install, service and flat out work! Many use OEM hoses or come complete with all hoses, custom brackets and hardware for an OEM look. Retain stock hose if you ever return to stock.

 

*This product is NOT CARB (California Air Resource Board) Exempt. It is not for legal sale or use in the state of CA or any other states adopting CA emission standards and require a CA Executive Order (EO) number. Any orders placed for this item with a CA ship to address will be cancelled.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99453973564

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4.1 ★★★★★
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J.Dean.M
Houston, US
★★★★★ 5
The Best Black Slim Jeans for the Price
Size: 32W x 33L, Color: Black
This is the second pair I bought, this time in Black (32W x 33L). The size and fit are the same excellent slim cut as the medium wash version. The Black is a nice, solid color that looks semi-dressy. The stretchiness is perfect—it makes these incredibly comfortable to wear all day. The material is soft and light for denim. For functionality, they are easily dressed up or down. As for long-term durability, based on my medium wash pair, they hold up very well, resisting bagging out in the knees and seat. Highly recommend this exact fit and material combination.
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Reviewed in the United States on November 10, 2025
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Angela
Louisville, US
★★★★★ 1
Sizing is bull.
Size: 36W x 34L, Color: Rinse, Size: 36W x 34L, Color: Rinse
I ordered the same size, same brand, 3 different colors and the dark one was the only one that fit. I returned the small ones and ordered another pair of the dark, same size, same brand, same color, same EVERYTHING, literally 2 days later and this is what I received. How is it the same but one is clearly at LEAST one size smaller? This is bull, I’m so mad. I’m not gaining weight, these should fit PERFECTLY (the larger one does). Ridiculous.
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Reviewed in the United States on March 21, 2026
T
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Tom
Birmingham, US
★★★★★ 5
Great jeans at a great price
Size: 33W x 30L, Color: Blue Overdyed
These are great jeans and high quality. I compared them to some of my expensive jeans and found them nearly comparable. The slim cut works perfectly for me.
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Reviewed in the United States on April 10, 2026
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Billy
San Leandro, US
★★★★★ 3
Very skinny.
Size: 31W x 32L, Color: Rinse
Very slim/skinny. Does not look good.
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Reviewed in the United States on April 28, 2026
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jaimian R.
New York, US
★★★★★ 5
Good quality
Size: 36W x 34L, Color: Rinse
Good quality jeans it fit well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026

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