2003 2004 Mazda 6 2.3L A/T Engine Computer L335 18 881H ECU Control Module Unit

2006 Mazda 3 2.3L L32D 18 881B Engine Control Module Computer ECM ECU PCM OEM

2007 Mazda Speed MazdaSpeed 3 Engine Computer Turbo L34B 18 881E 2.3L Manual MT

2004-2005 Mazda 3 2.3L Engine Computer ECU ECM L374 18 881C

TCM TCU Trasmission Control module L34T 18 9E1E For 2007-2009 Mazda 3 2.3L

2008 Mazdaspeed3 2.3L Turbo M/T Engine Computer ECM ECU PCM L39R-18-881E Mazda

Engine Computer Programmed/Updated 2006 Mazda 3 L32G-18-881C 2.3L AT PCM ECM ECU

Engine Computer Programmed/Updated 2007 Mazda 3 2.3L PCM ECM ECU