DB Electrical AFD0075 Alternator For Ford Mustang 01 02 03 04 2001 2002 2003 2004 3.8L 3.8 also 3.9L for 04 Model /1R3U-10300-AA, 1R3U-10300-AB, 1R3U-10300-AC, 1R3U-10300-AD, 1R3Z-10346-A 100% New aftermarket unit built to meet OEM specifications 1-year warranty protects you after your purchase Factory direct pricing with no middleman markup delivers exceptional value