Mercedes W907 Front Right O/S Door Control Unit Module A1679002408

Mercedes W907 Front Right O/S Door Control Unit Module is a specialized component from the Doors and door panels group, responsible for the electronic control of passenger-side door functions. As an original Mercedes component, it ensures consistency with the factory electrical system architecture and stable operation of the vehicle's comfort and safety systems.

Specifications and technical data

• SKU: A1679002408
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1679002408
• Substitutable numbers: A1679002408, A 167 900 24 08
• Location on the vehicle: Front, Right
• Category: Doors & Door Skins

Purpose and function of the module

The presented control module is designed to operate in the front right door area, where it manages electrical signals and communication with other vehicle control units. The vehicle placement, specified as front – right side, allows for precise matching to the specific wiring harness, connectors, and structural mounts in the Mercedes W907 body.

By using an original solution, the module maintains compatibility with factory software and system logic, which reduces the risk of communication errors in the vehicle network and facilitates diagnostics using professional service testers.

Benefits of using an original door module

Using a dedicated passenger-side door control module provides a number of practical operational benefits:

• maintaining compatibility with the electrical system and electronic architecture of the Mercedes W907,
• stable operation of comfort and safety systems associated with the front right door,
• reduction of control unit error issues resulting from the use of unsuitable replacements,
• easier configuration and potential coding compared to universal solutions.

This component is particularly important for professional post-collision repairs, door wiring harness replacements, or troubleshooting communication issues within the front right door.

Product condition and service application

The offered module is in used condition, making it an attractive service solution while maintaining a favorable cost-to-functionality ratio. This type of component is suitable both for the standard replacement of a damaged controller and for the reconstruction of the installation after body and paint repairs in the door area.

Before installation, it is recommended to perform a standard diagnostic procedure and – if necessary – adjust the module's operating parameters to the specific vehicle equipment configuration, in accordance with the service procedures provided for Mercedes W907 models.

Integration with the body and other door elements

The module works with mechanical and electrical elements from the Doors and door panels group, such as locks, actuators, or wiring harnesses, creating a coherent control system. Correctly matching the controller to the specific side of the vehicle is crucial for maintaining full door functionality and proper communication with the vehicle's central systems.

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and need other elements from the same group, such as panels, reinforcements, or complete door structures, check the available parts in the Mercedes Doors and door panels category.

Additional technical support

When selecting and installing advanced electronic components, a broader understanding of the structural differences between individual model versions and their drive and brake systems can be helpful. In this context, it is worth reading the guide material that discusses the differences in the construction and equipment of sports vehicle variants – you can find it in the article Audi RS vs other models – what is hidden under the hood and chassis?.