SKU: 27331126531

J&L Oil Separator 3.0 Passenger Side (2011-17 Mustang GT; 2012-13 Boss 302; 2015-18 GT350)

Sale price$152.10 Regular price$169.00
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

J&L Oil Separator 3.0 Passenger Side (2011-17 Mustang GT; 2012-13 Boss 302; 2015-18 GT350)FITMENT: 2011 17 Mustang GT Passenger Side 2012 13 BOSS 302 Passenger Side 2015 2020 GT350 Passenger Side WILL NOT FIT WITH SUPERCHARGERS (check out our kit for the Roush Whipple FRPP or get the BASE KIT and you can build your own) J&L 3. 0 Oil Separator 3oz Capacity Solid billet construction. OEM Style quick connect PCV fittings Multi stage filter system designed to collect the finest of vapors and drop them into the easily removable bottom while

FITMENT:

2011-17 Mustang GT Passenger Side

2012-13 BOSS 302 Passenger Side

2015-2020 GT350 Passenger Side

WILL NOT FIT WITH SUPERCHARGERS (check out our kit for the Roush/Whipple/FRPP or get the BASE KIT and you can build your own) 

J&L 3.0 Oil Separator

3oz Capacity
Solid billet construction.
OEM Style quick connect PCV fittings
Multi stage filter system designed to collect the finest of vapors and drop them into the easily removable bottom while allowing clean air to pass through to the intake.

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, 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 screen that traps fine oil vapors and releases them once heavy enough to fall. They then pass through a 1/2" thick 1/16th" aluminum honeycomb filter where they grow every larger and then fall into the bottom. 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. Drain it every 2000-3000 miles and you will never come close to filling it.

WHY J&L?
Our kits are easy install, service and flat out work! Many kits 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: 27331126531

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4.8 ★★★★★
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Cathy K.
Phoenix, US
★★★★★ 5
Fun Barrel Jean
Size: 28, Color: Soundwave
Great Jeans, love the look and fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
M
Verified Purchase
Miriam
Lake Worth, US
★★★★★ 5
Stop!! This is the pant you’ll love!!
Size: 30, Color: Deep End
My most favorite jeans they are my go to because they’re so comfy and yet it looks so fun!! Or Dtess them up!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
T
Verified Purchase
TT
Port Orchard, US
★★★★★ 5
Best Jeans Ever!
Size: 29, Color: Soundwave
Absolutely love these jeans! I just bought two more pairs in green and rose? Had to go directly to Free People website because Amazon was sold out…I get so many compliments, and I’m 74🤣‼️😉
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Reviewed in the United States on April 30, 2026
J
Verified Purchase
Jessie
Boise, US
★★★★★ 3
Poor Quality
Size: 29, Color: Soundwave
This is my 4th pair of FP Barrels, and these felt poorly made. The holes for the button up fly were so small it was nearly impossible to button them. I’m going to see if I can stretch them out a bit. But better to buy from Free People directly!
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Reviewed in the United States on May 4, 2026
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Best dupe!
Size: 26, Color: Soundwave
Best dupe for the pricey barrel jeans. Washes and wears very well. Denim is soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026

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