Used Engine Computer (ECM) — Mazda CX-50

Choose the version that matches your vehicle (year, side and options). Not sure? Compare the OEM number on your part.

Engine Computer (ECM) Mazda CX-50 2023

Electronic Control Module; naturally aspirated, ID PX9V-18-881B

OEM : PX9V18881B

Engine Computer (ECM) Mazda CX-50 2023

Electronic Control Module; turbo

OEM : PXAC18881

Engine Computer (ECM) Mazda CX-50 2023

Electronic Control Module; naturally aspirated, ID PX9T-18-881

OEM : PX9T18881