The J&L Oil Separator 3.0 (driver side, clear anodized) prevents oil vapor buildup in 2012–2017 Jeep Wrangler JK 3.6L intake systems. It combines a fine stainless mesh and aluminum honeycomb stage inside a solid billet body to drop oil into a removable 3 oz tank. Quick-connect PCV fittings, knurled base and O-ring seal simplify maintenance; drain every 2,000–3,000 miles to avoid contamination.
J&L 12-17 Jeep Wrangler JK 3.6L Passenger Side Oil Separator 3.0 - Clear Anodized