Replaces Ford F6LU-10300-CA, F6LU-10300-CB, F6LU-10300-CC, F6LU-10300-CD, F6LY-10346-A, F6LY-10346-ARM, F6ZU-10300-BB, F6ZU-10300-BC, F6ZU-10300-BE, F6ZU-10300-BG, F6ZZ-10346-B, F6ZZ-10346-BRM Replaces: F6LY-10346-A, F6ZZ-10346-B Replaces Motorcraft GL-356, GL-356-RM, GL-357, GL-357-RM Lester 7781-HO-250AMP / PIC# 250-272 100% NEW Aftermarket , OE Replacement ** High Output Alternators! OE Replacement This alternator fits the following applications: FORD Mustang COBRA 4.6L 1996-1999- W/DOHC Alternator - Ford 4G Series IR/IF 250 Amp/12 Volt, CW, 6-Groove/59mm OD Pulley Used On: (1998-1996) Ford Crown Victoria 4.6L (1998-96) Lincoln Mark VIII 4.6L Replaces: F6LY-10346-A, F6ZZ-10346-B **** Make sure to run 0 or 2 gauge wire from battery positive to behind alterantor post and leave original wires too and you have highest core cranking new battery /batteries *** nto sure about the fitment please ask before purchasing ***