BMW 4 Series F32 Boot Trunk Lid Tailgate Wiring Loom Harness Cable Set 6831263

BMW 4 Series F32 Boot Trunk Lid Tailgate Wiring Loom Harness Cable Set is an original wiring set designed to support the electrical system of the trunk lid in this model. As an item from the Wires, harnesses and connectors category, it ensures a stable connection between the trunk lid and the vehicle's body wiring, which translates into the proper operation of lighting, the lock, and other electrical components. This used OEM component is a sensible choice for professional electrical system repairs in the BMW 4 Series F32.

Specifications and technical data

• SKU: 6831264
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6831263
• Substitutable numbers: 61126831264, 6831264, 6831263, EM
• Location on the vehicle: Front, Right
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the vehicle

The presented wiring harness is dedicated to the BMW 4 Series F32 body and is responsible for transmitting signals and power between the trunk lid and the rest of the vehicle's electrical system. Using original wiring allows for maintaining the factory electrical architecture, which is particularly important when working with comfort modules, sensors, and lighting.

The placement specified as front - right indicates the specific routing side of the harness within the body structure, which facilitates the selection and installation of the correct component in the vehicle.

Construction and advantages of the original harness

As an OEM component from BMW, the trunk lid wiring harness has been designed with the appropriate wire gauge, insulation resistance, and proper routing through hinges and rubber grommets in mind. This reduces the risk of abrasion, micro-cracks in the insulation, and circuit breaks, which are typical for incorrectly selected aftermarket replacements.

The main benefits of using the original wiring harness include:

• factory connectors matched to the BMW 4 Series F32 electrical system,
• wires with the correct diameter and conductor structure,
• adaptation for operation in the moving area of the trunk lid,
• easier diagnostics and future service.

Condition, origin, and service application

The item comes from dismantling and is marked as used, which allows for an economical yet technically sound repair of the electrical system. In many cases, replacing the complete harness is faster and more reliable than local soldering of damaged wires, especially in the transition zone between the body and the trunk lid.

Thanks to the preservation of the original wire routing geometry, the installation proceeds in an orderly manner, with minimal risk of collision with other body components. This solution is recommended both for typical faults (broken wires, trunk lighting issues) and for comprehensive post-accident repairs.

Part selection and vehicle compatibility

The trunk wiring harness is assigned to a specific configuration of the BMW 4 Series F32, so it is worth verifying compatibility with your vehicle before purchasing. Manufacturer markings, such as the OEM part number and available interchangeable numbers, are helpful in this regard, facilitating the matching of the component to a specific equipment version.

Product identification in the store's offer is also possible via the SKU designation, which speeds up the ordering process and minimizes the risk of error when selecting the harness.

System expansion and other BMW harnesses

If you are planning a comprehensive repair or upgrade of the body electrical system in your BMW and need other elements from the same group, such as additional wiring sections, connectors, or complete module harnesses, check the available parts in the BMW Wires, harnesses and connectors category.

To better utilize the potential of dismantled components and ensure their long-term efficiency, it is worth familiarizing yourself with practical tips regarding operation and maintenance – detailed information can be found in the article How to extend the service life of used car parts?.