The J&L Oil Separator 3.0 (driver side, black anodized) helps keep intake tracts free of oil by collecting vapors in a multistage filter and 3 oz removable reservoir. Built from solid billet aluminum with a knurled base and O-ring seal, it uses fine mesh and aluminum honeycomb media to coalesce oil droplets for drainage. Engineered for 2005–2010 Ford F-150 5.4L installations; drain approximately every 2,000–3,000 miles.
J&L 05-10 Ford F-150 5.4L Driver Side Oil Separator 3.0 - Black Anodized