Mercedes S205 C253 Rear Door Harness Wiring Cable Left Right N/O/S A2055401410

Mercedes S205 C253 Rear Door Harness Wiring Cable Left Right is an original electrical installation component designed for the rear body section of Mercedes vehicles. The product belongs to the Wires, harnesses and connectors group, which means it is responsible for a stable electrical connection between the door and the rest of the vehicle's installation. This harness is a great choice for professional repairs or replacing a damaged section of the rear door wiring on either the left or right side.

Specifications and technical data

• SKU: A2055401410
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2055401410
• Substitutable numbers: A2055401410, A 205 540 14 10
• Location on the vehicle: Rear, Right, Left
• Part type: Body Harness
• Category: Wiring Harnesses, Cables & Connectors

Purpose and vehicle placement

The presented wiring harness is designed to operate within the rear doors, on both the left and right sides. Its placement in the rear part of the body means it is responsible for power supply and signal transmission to components mounted in the doors, such as actuators, window controls, or lighting. Thanks to dedicated cable routing and factory connectors, the harness ensures proper installation layout and reduces the risk of chafing and damage resulting from the movement of the door.

Technical and functional characteristics

As an element from the Wires, harnesses and connectors group, this harness is an integral part of the factory Mercedes electrical installation. The connectors used are matched to the original sockets in the body and door, which facilitates assembly and limits the need for interference with the factory wiring. The wires are routed in an orderly manner, maintaining appropriate lengths and mounting points, which promotes trouble-free operation over a long period.

This solution is particularly useful in situations where the harness has been damaged due to chafing, contact corrosion, improper repair, or mechanical damage to the door. Using a complete, original harness allows for restoring the correct operation of circuits without the need for makeshift connections.

Benefits of using an original Mercedes harness

Choosing an original wiring harness for a Mercedes brings several significant advantages:

• factory fit for the rear body section and doors on both the left and right sides,
• maintenance of proper wire routing and mounting points,
• compatibility with original electrical installation connectors,
• reduction of the risk of assembly errors and electrical diagnostic problems.

Thanks to this, the harness will work well both for standard repairs and for more extensive service work related to the rear part of the electrical installation.

Product condition and service application

The offered wiring harness is a pre-owned item, which makes it a reasonable solution for economical vehicle repair while maintaining the manufacturer's original specifications. This type of component is often chosen by workshops specializing in the Mercedes brand and by users who want to restore full functionality to the rear doors without compromising on the factory standard of workmanship.

Expanding the installation within Mercedes wires and harnesses

If you are planning a comprehensive repair or upgrade of the electrical installation area in your Mercedes and need other elements from the same group, such as additional wiring sections, connectors, or complete harnesses for other vehicle zones, check the available parts in the Mercedes wires, harnesses and connectors category.

For drivers interested in further improving the ergonomics and comfort of vehicle operation, including upgrading control elements, advice on selecting premium equipment may also be useful – more information can be found in the article Personalization and ergonomics – when is it worth replacing the steering wheel with a premium model?.