J&L Oil Separator 3.0

Jeep Grand Wagoneer / Wagoneer 22-25

3098D-C

Overview:

The J&L Oil Separator 3.0 is a precision-engineered solution designed to improve the performance and longevity of your engine by effectively managing crankcase vapors. Specifically crafted for the 2022–2026 Jeep Wagoneer and Grand Wagoneer, as well as the 2025–2026 Ram 1500 with the 3.0L engine, this oil separator prevents oil vapors from contaminating your intake system. By capturing and separating oil from the crankcase gases before they re-enter the intake tract, it helps maintain optimal fuel octane levels and reduces carbon buildup inside the intake manifold and valves.

Ideal for naturally aspirated and especially forced induction engines, where crankcase pressures are elevated, the J&L Oil Separator 3.0 ensures cleaner air intake, improved combustion efficiency, and enhanced engine reliability.

Key Features:

Engineered with advanced filtration technology and durable materials, the J&L Oil Separator 3.0 offers a range of benefits for your vehicle’s PCV system:

• Multistage filtration system captures the finest oil vapors before they reach the intake
• Fine mesh stainless steel screen traps microscopic oil particles
• 1/2" thick, 1/16" aluminum honeycomb filter promotes vapor coalescence and oil droplet formation
• 3-ounce fluid capacity to collect and hold separated oil efficiently
• Clear anodized finish for corrosion resistance and a sleek appearance
• Solid billet aluminum construction for strength and durability
• Knurled tank base allows easy removal and draining of collected oil
• O-ring seal ensures a leak-free installation
• Quick-connect PCV fittings for straightforward integration with factory hoses

Construction & Design:

The J&L Oil Separator 3.0 is meticulously milled from solid billet aluminum, providing a robust and long-lasting component that withstands the rigors of daily driving and high-performance conditions. Its clear anodized finish not only protects against corrosion but also adds a refined look under the hood. The internal filtration system combines a fine stainless steel mesh with a thick aluminum honeycomb filter, engineered to maximize oil vapor capture and promote the coalescence of oil droplets. This design ensures that only clean air is routed back into the intake manifold, preventing oil contamination and preserving engine efficiency.

The knurled base of the tank allows for quick and easy removal to drain accumulated oil, while the integrated O-ring seal guarantees a secure, leak-free fitment. This thoughtful design makes routine maintenance simple and hassle-free.

Installation & Fitment:

The J&L Oil Separator 3.0 is a direct-fit replacement designed specifically for the 2022–2026 Jeep Wagoneer and Grand Wagoneer models, as well as the 2025–2026 Ram 1500 equipped with the 3.0L engine. Installation is straightforward with quick-connect PCV fittings that integrate seamlessly with the factory crankcase ventilation system. No modifications or special tools are required, making it an ideal upgrade for enthusiasts seeking improved engine cleanliness and performance without complexity.

What's Included:

• J&L Oil Separator 3.0 unit (clear anodized billet aluminum)
• Integrated stainless steel mesh and aluminum honeycomb filter media
• O-ring seal for leak prevention
• Quick-connect PCV fittings installed
• Installation instructions

Ideal For:

This oil separator is perfect for Jeep and Ram owners who want to maintain peak engine performance and reliability, especially those with forced induction setups where crankcase pressures and oil vapor carryover are elevated. It is also well-suited for daily drivers and enthusiasts aiming to reduce intake contamination, improve fuel quality, and extend engine life through better crankcase ventilation management.

J&L Oil Separator Co. builds application-specific oil catch cans (air/oil separators) designed to trap blow-by vapors before they contaminate intake and intercooler plumbing. It’s a practical performance upgrade for boosted and high-output engines, helping reduce carbon/oil buildup and keep intake charge paths cleaner over time.