4L2E9Y456H3A, 4L2Z9D475A, 4L2Z9D475HA,EGV 1055. Emission Exhaust Gas Valve for Ford Explorer V6 4.0L EGV1055. 5L2Z9D475A, 5L2Z9Y475A, 5L2E9Y456C3A, EGV1055. for Ford Explorer Valve V6 4.0L 2004-2010. for Ford Explorer Sport Trac Valve V6 4.0L 2007-2010.
