Engine Computer Programmed/Updated 2007 Mazda 3 L34S-18-881B 2.3L MT PCM ECM ECU

Engine Computer Programmed/Updated 2008 Mazda 3 L3AT-18-881A 2.3L MT PCM ECM ECU

Engine Computer Programmed/Updated 2008 Mazda 3 L3AS-18-881D 2.3L AT PCM ECM ECU

Engine Computer Programmed/Updated 2008 Mazda 3 L3AV-18-881B 2.3L AT PCM ECM ECU

Engine Computer Programmed/Updated 2007 Mazda 3 L34S-18-881D 2.3L MT PCM ECM ECU

Engine Computer Programmed/Updated 2008 Mazda 3 LFS9-18-881G 2.0L AT PCM ECM ECU

Engine Computer Programmed/Updated 2008 Mazda 3 L3AS-18-881C 2.3L AT PCM ECM ECU

Engine Computer Programmed/Updated 2008 Mazda 3 L3AS-18-881A 2.3L AT PCM ECM ECU