Door Cable Mercedes W176 W246 Wiring Loom Front Right Door O/S A2465407414

Door Cable Mercedes W176 W246 Wiring Loom Front Right Door O/S is an original electrical installation component designed for the front right door of the vehicle. As part of the Wires, looms and connectors group, it ensures a proper electrical connection between the door and the rest of the vehicle's installation, which translates into stable operation of controllers, switches, and comfort modules. Using this OEM component allows for a technically correct repair without the need for any modifications to the installation.

Specifications and technical data

• SKU: rhd-A2465407414
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2465407414
• Substitutable numbers: A2465407414, A 246 540 74 14, BG
• Location on the vehicle: Front, Right
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the vehicle

The described wiring loom is designed for installation in the front right door, where it is responsible for transmitting signals and power between the door and the main body harness. It includes the circuits necessary for the operation of components located in the door, such as window controls, mirrors, or central locking, depending on the specific vehicle configuration.

Its placement in the front-right zone means that the loom is matched in length, connector layout, and wire routing to the factory mounting points in the body and door. This ensures that the installation is orderly and the risk of abrasion or mechanical damage to the wires is minimized.

Construction, connectors, and compatibility

The door wiring loom consists of a set of wires with appropriately selected cross-sections, factory connectors, and mounting points that work with the original sockets in the door and the body pillar. The connectors used are prepared for operation in an automotive environment, taking into account temperature changes, humidity, and vibrations.

By maintaining the original architecture of wires and connectors, this component is intended for direct replacement of a damaged loom without the need for soldering, wire extensions, or installation modifications. This solution is particularly beneficial for vehicles where compliance with factory service documentation and electrical diagrams is essential.

Benefits of using an original wiring loom

• Factory-matched length of wires and connectors for the front right door.
• Reduced risk of installation errors compared to universal or repair looms.
• Maintenance of correct communication between electronic modules in the vehicle.
• Ability to restore full door functionality after mechanical damage or wire corrosion.

Using this component allows for an economical repair while maintaining the original build quality characteristic of the Mercedes brand. This is particularly important in the case of electrical installations, where connection stability and parameter compliance have a direct impact on the reliability of comfort and safety systems.

Application in service and repairs

A door wiring loom of this type is often used in post-collision repairs, complete door replacements, or for damage resulting from long-term use, such as wire abrasion in the grommet between the door and the pillar. Using a complete, original loom shortens service time and facilitates the diagnosis of potential faults in the future.

In workshop practice, replacing the entire loom instead of performing point repairs on wires helps avoid problems with unstable connections, resistance differences, or improper operation of control modules. This solution is highly recommended for vehicles equipped with extensive comfort and body electronics systems.

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and need other components from the same group, such as door installation sections, wiring connectors, or body wire fragments, check the available parts in the Mercedes Wires, looms and connectors category.

To maintain the efficiency of the electrical installation and other dismantled components, it is worth following appropriate maintenance and installation procedures – you can find practical tips in the article How to extend the life of used car parts?.