Door Harness Mercedes W176 W246 Cable Loom Wiring Front Right O/S A2465407911

The Right Front Door Harness for Mercedes W176/W246 is an original door wiring harness designed for the passenger side of A-Class and B-Class models. This component belongs to the Cables, Harnesses, and Connectors group and is a crucial part of the door's electrical system, responsible for stable connections between modules, switches, and other consumers. Its factory design ensures a precise fit to the vehicle body and proper integration with the car's electrical system.

Specifications and technical data

• SKU: rhd-A2465407911
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2465407911
• Substitutable numbers: A2465407911, A 246 540 79 11
• Location on the vehicle: Front, Right
• Category: Wiring Harnesses, Cables & Connectors

Purpose and Function in the Vehicle

The offered door harness is designed for installation in the right front door (passenger side) of Mercedes W176 and W246 series vehicles. It is responsible for transmitting signals and power between the vehicle's body electrical system and the components located within the door, such as control units, switches, and service connectors. The design is intended for the front-right side, with appropriately shaped branches and connectors.

Construction and Installation Fit

This harness falls under the Cables, Harnesses, and Connectors category, meaning it is constructed for stable wire routing within the door and secure connection to the vehicle's factory electrical connectors. The placement of connectors, cable lengths, and mounting points are adapted to the geometry of the right front door, facilitating installation and minimizing the risk of wire strain during door opening and closing.

Original manufacturing ensures:

• compliance with the factory wiring path within the door,
• proper wire routing through the grommet between the pillar and the door,
• prepared mounting points for factory brackets and clips.

Benefits of Using an Original Door Harness

Using this harness to replace a damaged or modified component restores correct electrical communication in the right front door. This reduces the risk of issues with door equipment functionality, signal interruptions, or errors in the vehicle's body systems. The factory fit simplifies servicing and reduces installation time compared to universal or repair solutions.

This component is particularly useful for:

• collision repairs involving door or accessory replacement,
• damage to the harness in the door grommet (broken wires, short circuits),
• restoring the original electrical configuration after previous modifications.

Condition and Service Application

The harness is offered as a used part, allowing for an economical repair while maintaining the original manufacturer's specifications. For workshops and services specializing in the Mercedes brand, this is a practical solution for comprehensive work on the front passenger-side door when a complete door harness replacement is necessary, rather than a time-consuming repair of individual wires.

Expanding Door System Work

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and require other components from the same group, such as additional harnesses, connectors, or cable sections, check the available parts in the Mercedes Cables, Harnesses, and Connectors category.

To compare manufacturers' approaches to preserving brand character and the role of original components in building driving experiences, you can read the article Audi and Pure Emotion – How Used Parts Help Maintain the Brand's DNA, which highlights the importance of factory components in modern cars.