2010 Mazda Mazda Speed 3 2.3L Part# L3BM-18-881K Engine Computer ECM ECU PCM

Engine Computer Programmed/Updated 2004 Mazda 3 L374-18-881E 2.3L AT PCM ECM ECU

2011 Mazda Mazda Speed 3 2.3L Part# L3BM-18-881F Engine Computer ECM ECU PCM

2010 Mazda Speed 3 2.3L Engine Computer Control Module ECU ECM PCM L3BD-18-881E

2009 Mazda 3 2.3L Part# L34R-18-881F Engine Computer ECM ECU PCM

2010 Mazda Mazda Speed 3 2.3L Part# L3BD-18-881H Engine Computer ECM ECU PCM

Engine Computer Programmed/Updated 2005 Mazda 3 2.3L PCM ECM ECU

Engine Computer Programmed/Updated 2010 Mazda 5 2.3L PCM ECM ECU