Let’s talk about the (Vapor Canister Purge Valve)
Reference: DG508 SP493
8 pack Ignition Coil DG508 & Motorcraft Spark Plug
8 pack Ignition Coil DG508 & Motorcraft Spark Plug SP493 for Ford 4.6L 5.4L V8 DG457 DG472 DG491 CROWN VICTORIA EXPEDITION F-150 F-250 MUSTANG LINCOLN MERCURY EXPLORER DG-508 3W7Z-12029-AA