Engine Computer Programmed/Updated 2003/2004 Mazda 6 L393-18-881D DBH4 2.3L AT

Engine Computer Programmed/Updated 2003/2004 Mazda 6 L392-18-881B CRT2 2.3L MT

Engine Computer Programmed/Updated 2004 Mazda 6 L3M2-18-881B HTD2 2.3L AT PCM

Engine Computer Programmed/Updated 2003/2004 Mazda 6 L3YW-18-881B DBH2 2.3L AT

Engine Computer Programmed/Updated 2005 Mazda 3 L3S8-18-881B 2.3L AT PCM ECM ECU

Engine Computer Programmed/Updated 2003/2004 Mazda 6 L393-18-881H DBH5 2.3L AT

Engine Computer Programmed/Updated 2003/2004 Mazda 6 L393-18-881C DBH3 2.3L AT