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Help protect your Ford Mustang’s intake system with the J&L 3.0 Passenger-Side Oil Separator, Part Number JLT3011P-B. Designed for 2011-2017 Mustang GT models and 2015-2020 Mustang GT350 applications, this black anodized separator captures oil vapor before it can accumulate in the intake tube, manifold runners, and combustion system. By reducing oil vapor contamination, it helps support cleaner intake components and preserve the intended fuel octane level, particularly on engines operating with increased crankcase pressure.
The J&L Oil Separator uses a multistage filtration system to separate fine oil vapor from the PCV airflow. A fine stainless steel mesh screen traps suspended oil particles, while the aluminum honeycomb filter encourages the particles to combine and become heavy enough to drain into the removable collection chamber. Cleaned air continues through the PCV system while captured oil remains contained for routine maintenance.
Constructed from solid billet aluminum, the J&L JLT3011P-B is built for durability and dependable sealing. The knurled tank base allows convenient removal when draining the collected oil, and the O-ring seal helps prevent leaks. Quick-connect PCV fittings simplify installation and service, while the collection chamber provides a 3-fluid-ounce capacity. For best results, inspect and drain the separator approximately every 2,000 to 3,000 miles, depending on driving conditions and engine setup. This product is intended for automotive use and is not CARB approved.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
