Engine control unit Mercedes-Benz E-CLASS (W211) 2002–2009 A6461509678

Part type

Engine control unit

Also known as

ECU, Engine control module

Manufacturer

Mercedes-Benz

Model

E-CLASS (W211)

Years

2002–2009

Part brand

Delphi

SKU

5914447

OEM

A6461509678 [A 646 150 96 78]

A0034468940 [A 003 446 89 40]

This Delphi engine control unit manages key engine functions on the Mercedes-Benz E-Class (W211) from 2002 to 2009. It is the main ECU for engine management, coordinating the signals and commands needed for normal running. Match the OEM numbers A6461509678 and A0034468940 with your existing unit to confirm fitment before ordering.