Big-Autoparts Fuel Pump Module Sending Unit Assembly For Ford F-150 F250 4.2L 4.6L 5.4L E2237S Outstanding fuel-delivery performance with quick engine starts. OEM & Part numbers: E2237S, LX3Z-9H307AB, XL3Z-9H307BB, XL3Z-9H307EB, XL3Z-9H307DB, 3886-1002, 323-01259 Fit for 1999-2003 Ford F-150 V6-4.2L,V8-4.6L&5.4L; 2004 F-150 Heritage V6-4.2L,V8-4.6L&5.4L;1999 Ford F-250 V8-4.6L&5.4L. Upgraded convoluted tubing improves durability to resist tube wear failure. Superior, heavy gauge wire reduces risk of electrical failure PLEASE CHECK THE YEAR/MAKE/MODEL DROP DOWN MENU AT THE TOP OF THE PAGE TO MAKE SURE THIS PART FITS YOUR VEHICLE