NEW ALTERNATOR FITS FORD EXPLORER 2001-2003 5.0L 302 V8 4.0L 245 V6 1997-2003 MERCURY MOUNTAINEER 1998-2003 5.0L 302 V8 4.0L 245 V6 1L2U-10300-AA 1L2U-10300-AB 1L2Z-10346-AB 4G7U-10300-AA GL-454