Available W177 ECUs
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Choosing ecus for your Mercedes-Benz A-Class W177
This page covers the Mercedes-Benz A-Class W177 generation (2018–present). Specifications can vary by engine, year, trim and equipment, so the generation alone does not confirm compatibility.
What to check before ordering
Verify the exact ECU part number, engine variant and any programming or immobiliser pairing needed.
Where possible, compare the details and photographs with the part fitted to your vehicle. If you need help identifying a suitable replacement, contact Smart Torque support with your registration and any part number you have.
Related W177 parts
W177 Headlights
W177 Tail Lights
W177 Fog Lights
W177 Alternators
W177 Starter Motors
W177 Engines
W177 Gearboxes
W177 Turbochargers
W177 Fuel Injectors
W177 Fuel Pumps
W177 Radiators
W177 Air Conditioning Compressors
W177 Wing Mirrors
W177 Doors
W177 Door Handles
W177 Bumpers
W177 Bonnets
W177 Wings
W177 Tailgates
W177 Boot Lids
W177 Grilles
W177 Alloy Wheels
W177 Brake Calipers
W177 ABS Pumps
W177 Steering Racks
W177 Power Steering Pumps
W177 Driveshafts
W177 Differentials
W177 Suspension Struts
W177 Window Regulators
W177 Instrument Clusters
W177 Fuse Boxes
W177 Interior Parts
W177 Seats
W177 Steering Wheels