2004-2010 Ford 5.4 3 valve engine, interchangeable with most F-series and E series trucks and vans as well as Expeditions. Completely remanufactured 0 miles with all brand-new O.E.M parts, all machine work is done within factory tolerance. The 5.4 3 valve had issues with low oil pressure, spark plugs, general and valve train noise, engine rattle, knocking and ticking noises, noise under acceleration, timing components and the cam phase problems. All of these issues have been updated by our remanufacturer and our remanufactured engines do not have these and other common issues they did from the factory. Includes a $400 refundable core.