90-93 Mazda Miata ECU Engine Computer Unit B64J 18 881 NA 1.6 Auto 91 92 OEM ✅

1990-1993 Mazda MX5 Miata Engine Control Module ECU ECM PCM B61P-18-881B 1.6 NA

1990-1993 Mazda MX-5 Miata 1.6 Manual ECU ECM Engine Control Module B61P18881A

1999 Mazda Miata NB (Manual Trans) Engine Control Module ECM ECU

2000 Mazda Miata NB Engine Control Module ECU ECM Federal Emissions/Manual Trans

1999 Only* Mazda Miata NB (ManTrans) Engine Control Module ECU ECM CaliEmissions

16 17 18 Mazda MX5 Miata 2.0 Engine Control Module Unit ECU ECM OEM PSM718881A

1999 Mazda Miata NB (Manual Trans) Engine Control Module ECM ECU