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

2010 Mazda Mazda Speed 3 2.3L Part# L3BM-18-881K En G2U

Genuine Mazda Engine Control Module (ECM) L3BM-18-881K

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

Genuine Mazda Engine Control Module (ECM) L5E3-18-881E

Genuine Mazda Engine Control Module (ECM) PX4L-18-881

Genuine Mazda Engine Control Module (ECM) L3Z6-18-881F

Genuine Mazda Engine Control Module (ECM) L5E3-18-881B