J&L Oil Separator 3.0 for 2022-2026 Nissan Frontier (3.8L) - Passenger Side, Black Anodized (3113P-B)

Fits 2022-2026 Nissan Frontier PRO-4X, PRO-X, S, SL, and SV models (3.8L V6).

The J&L Oil Separator 3.0 is engineered to intercept and collect oil vapors before they reach your 3.8L V6 intake tract. During normal operation, crankcase pressure is vented back into the intake, carrying oil mist that can coat intake runners, dilute fuel octane, and lead to carbon buildup on valves. This system protects your engine's efficiency and long-term performance by ensuring only clean air passes through the PCV system.

Milled from solid billet aluminum with a black anodized finish, this separator features a sophisticated multi-stage filtration process. Vapors pass through a fine-mesh stainless steel screen and a 1/2-inch thick, 1/16-inch aluminum honeycomb filter, causing oil droplets to coalesce and fall into the 3oz reservoir. The tank features a knurled base for easy tool-free removal during maintenance and a reliable O-ring seal to prevent vacuum leaks.

• Precision-milled solid billet aluminum construction
• Multi-stage filtration using stainless steel mesh and 1/16" aluminum honeycomb
• 3oz reservoir capacity with knurled base for easy draining
• Includes O-ring seal for leak-free operation
• Reduces intake contamination and helps maintain proper fuel octane levels
• Manufacturer Part Number: 3113P-B