J&L Black Anodized Oil Separator Passenger Side: Dodge Durango (16-24) / Jeep Grand Cherokee (16-22)

J&L Oil Separator

2016–2024 Dodge Durango / 2016–2022 Jeep Grand Cherokee 3.6L

3074P-B

Overview:

The J&L Black Anodized Oil Separator is engineered to improve the efficiency and longevity of your Dodge Durango or Jeep Grand Cherokee’s engine by effectively managing crankcase vapors. During normal engine operation, oil vapors can accumulate in the intake system, leading to reduced fuel octane and potential performance issues. This oil separator captures and separates these oil vapors before they reach the intake manifold, preventing contamination and maintaining optimal combustion.

Designed specifically for passenger side installation on 2016 to 2024 Dodge Durango and 2016 to 2022 Jeep Grand Cherokee models equipped with the 3.6L engine, this oil separator is ideal for both naturally aspirated and forced induction setups. It helps keep your intake clean, protects engine components, and supports consistent performance over time.

Key Features:

The J&L Oil Separator incorporates advanced filtration technology and durable construction to deliver reliable performance and ease of maintenance:

• Multistage filtration system with fine mesh stainless steel screen to trap oil vapors
• 1/2" thick, 1/16" aluminum honeycomb filter that promotes vapor coalescence and oil separation
• 3-ounce fluid capacity to collect condensed oil before it reaches the intake
• Solid billet aluminum construction for strength and durability
• Black anodized finish for corrosion resistance and sleek appearance
• Knurled tank base for easy removal and draining of collected oil
• O-ring seal ensures a leak-free installation
• Quick connect PCV fittings for straightforward installation and secure connections
• Designed to reduce intake contamination and maintain fuel octane integrity

Construction & Design:

This oil separator is precision milled from a solid billet aluminum block, providing exceptional strength and resistance to heat and corrosion. The black anodized finish not only enhances durability but also offers a clean, professional look under the hood. The internal filtration system combines a fine stainless steel mesh with a thick aluminum honeycomb filter, engineered to capture the smallest oil vapors and allow only clean air to pass through to the intake manifold.

The unit’s design includes a knurled base that can be easily unscrewed for routine draining of accumulated oil, making maintenance simple and mess-free. An O-ring seal ensures a tight, leak-proof fit, preventing any unwanted oil or vapor escape.

Installation & Fitment:

The J&L Oil Separator is designed as a direct fit replacement for the passenger side PCV system on 2016 through 2024 Dodge Durango and 2016 through 2022 Jeep Grand Cherokee models with the 3.6L engine. Installation requires no modifications and utilizes quick connect PCV fittings for a secure and hassle-free setup. Regular draining every 2,000 to 3,000 miles is recommended to maintain optimal performance and prevent overfilling.

What's Included:

• J&L Black Anodized Oil Separator (Passenger Side)
• Integrated stainless steel mesh and aluminum honeycomb filter
• O-ring seal
• Quick connect PCV fittings
• Installation instructions

Ideal For:

This oil separator is perfect for enthusiasts and daily drivers alike who want to protect their engine’s intake system from oil contamination. It is especially beneficial for vehicles with forced induction, such as supercharged or turbocharged engines, where crankcase pressures and oil vapor production are elevated. Maintaining a clean intake system helps preserve engine performance, fuel efficiency, and longevity.