BMW 3 F30 F31 F80 M3 Rear Left Right Wiring Harness Cable Door Loom 9260011

BMW 3 F30 F31 F80 M3 Rear Left Right Wiring Harness Cable Door Loom is an original electrical installation component designed for the rear doors of BMW 3 Series models. It ensures a stable electrical connection between the door and the vehicle body, which is crucial for the proper operation of door-mounted equipment. Thanks to its factory origin, the wiring harness maintains full compatibility with the vehicle's electrical architecture.

Specifications and technical data

• SKU: 9260011
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9260011
• Substitutable numbers: 9260011, 61129260011, 9260010
• Location on the vehicle: Rear, Right, Left
• Category: Doors & Door Skins

Purpose and vehicle placement

The presented wiring harness is dedicated to the rear part of the body, supporting both the right and left sides. This means the component has been designed to operate in the rear door area, where it is responsible for transmitting signals and power to components mounted within the door panels.

In practice, the harness is an integral part of the electrical system in the door zone, enabling the correct operation of all systems provided by the vehicle manufacturer in this part of the body.

Technical and functional characteristics

As a component from the Doors and door panels group, the wiring harness is structurally matched to factory grommets, mounts, and routings in the door and body pillar. The appropriate shaping of the wires and connectors minimizes the risk of chafing, kinking, and improper positioning during door operation.

Key functional features include:

• factory fitment to the geometry of the rear doors on both the right and left sides,
• wire structure designed by the manufacturer to withstand mechanical loads during door opening and closing,
• maintenance of compatibility with the original BMW electrical installation for the specific body model.

As a result, installation is orderly, and the risk of installation errors is minimized.

Brand, origin, and condition of the component

The wiring harness comes from the BMW range, meaning it is a part designed in accordance with the vehicle manufacturer's standards. Using an original component to replace a damaged section of the installation allows for the maintenance of consistent electrical parameters and compatibility with other modules in the car.

The item is offered as used, which in practice means it comes from disassembly, and its construction and connectors are suitable for re-installation in a vehicle, provided the proper service procedure is followed.

Benefits of using an original wiring harness

Using this harness in a BMW 3 Series F30, F31, or F80 M3 allows for the restoration of proper electrical system operation in the rear doors without the need to interfere with factory schematics. This solution is particularly beneficial in the case of post-collision repairs, mechanical damage to wires, or issues with circuit continuity.

The most important advantages include:

• compliance with the factory installation design,
• the ability to replicate the original routing of wires in the doors,
• reduction of the risk of diagnostic problems resulting from non-original modifications.

For workshops and users, this means a more predictable repair process and easier diagnostics of any potential faults in the future.

Integration with other BMW door components

The wiring harness works with other components mounted in the rear doors, such as mechanisms, locks, or control elements, in accordance with the factory BMW design. This makes it possible to maintain the consistency of the entire door system, which is important both for user comfort and for proper communication with control modules in the vehicle.

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