2009-14. 5.4 LITER. Vapor separator elbow. A component used to electrically connect the Fuel Evaporative Emission Control System Lines to a wiring harness. Evaporative Emissions System Line Adapter. Evaporative Emissions System Lines. Line Adapter. Line Connector. Lines. Solenoid sleeve. Vapor separator elbow. Included with: Emission filter, Vapor canister, Vapor canister Order by application, Vapor canister assembly, Vapor separator.