Engine Computer Programmed/Updated 2004 Mazda 6 AJ57-18881-L EBJ1 3.0L MT PCM

Engine Computer Programmed/Updated 2003 Mazda 6 AJ57-18881-J AVM5 3.0L MT PCM

Engine Computer Programmed/Updated 2003 Mazda 6 AJ57-18881-F AVM2 3.0L MT PCM

Engine Computer Programmed/Updated 2003 Mazda 6 AJ57-18881-G AVM3 3.0L MT PCM

Engine Computer Programmed/Updated 2003/2004 Mazda 6 AJ57-18881-T EBJ7 3.0L MT

Engine Computer Programmed/Updated 2004 Mazda 6 AJ57-18881-S EBJ6 3.0L MT PCM

Engine Computer Programmed/Updated 2004 Mazda 6 AJ57-18881-R EBJ5 3.0L MT PCM

Engine Computer Programmed with Keys 2004 Mazda 6 AJ57-18881-N 3.0L MT ECM PCM