BMW F10 F11 Fuse Box Power Distribution Control Unit Box Rear 9234424

BMW F10 F11 Fuse Box Power Distribution Control Unit Box Rear is an original electrical system component designed for installation in the rear section of BMW 5 Series F10/F11 vehicles. The box is responsible for organized power distribution and circuit protection, which is crucial for the stable operation of onboard electronics. Thanks to its factory design, it ensures a proper fit for wiring harnesses and mounts, facilitating service and diagnostics.

Specifications and technical data

• SKU: 9234424
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9210858
• Substitutable numbers: 61149234424, 9234424, 61149210858, 9210858
• Location on the vehicle: Rear
• Category: Fuses & Fuse Boxes

Purpose and function in the vehicle

The presented rear fuse box has been designed specifically for installation in the rear body section of the BMW F10/F11 series. It is responsible for the logical arrangement of fuses and relays, which allows for:

• safe power distribution between individual electrical circuits,
• easier location and replacement of blown fuses,
• maintaining order in the installation and reducing the risk of mechanical damage to wires.

Thanks to its dedicated placement at the rear of the vehicle, the box handles circuits characteristic of this zone, which simplifies service and reduces the length of wiring harnesses.

Construction and fitment for BMW

As an item from the Fuses and fuse boxes category, the product has been developed in accordance with BMW manufacturer requirements regarding geometry, mounting points, and connectors. This means that it:

• fits factory brackets and covers in the trunk or rear body section,
• is prepared for integration with the original electrical wiring harness,
• allows for maintaining the factory layout of wires and fuses.

Such fitment translates into stable electrical connections and reduces the risk of looseness, contact overheating, or accidental disconnection of connectors during operation.

Characteristics of the used component

The offered BMW rear fuse box is a used part, sourced from dismantling. Such components are frequently chosen for electrical system repairs because they:

• retain the original construction and compatibility with vehicle systems,
• allow for cost reduction compared to new parts,
• are a good solution when restoring the factory equipment configuration.

Choosing an original, used fuse box helps avoid problems typical of cheap replacements, such as inaccurate fitment or differences in the socket layout.

Benefits of using an original fuse box

Using a dedicated rear fuse box in a BMW F10/F11 provides a number of practical benefits:

• Factory compatibility – maintaining compliance with the vehicle's electrical architecture and controller software.
• Simplified diagnostics – a clear layout of fuses and relays supports the work of mechanics and electrical service centers.
• Safe operation – proper circuit protection minimizes the risk of short circuits and damage to electrical consumers.
• Assembly consistency – no need for wiring modifications or custom mounting fabrication.

For users and workshops, this means faster installation, lower risk of errors, and predictable behavior of the installation after repair.

Related components and further knowledge

If you are planning a comprehensive repair or upgrade of the electrical system area in your BMW and need other components from the same group, such as additional boxes, power modules, or fuse housings, check the available parts in the BMW Fuses and fuse boxes category.

To better plan your purchases and learn about the advantages of sourcing original used parts in one place, it is worth reading the guide: Comprehensive sourcing of used car parts – One-Stop-Shop guide.