BMW E81 E82 X1 E84 E87 E90 E91 E92 Power Distribution Box Fuse Box 6942912

BMW E81 E82 X1 E84 E87 E90 E91 E92 Power Distribution Box Fuse Box is an original electrical system component from the Fuses and fuse boxes group, designed for BMW 1 Series, 3 Series, and X1 models. It enables stable power distribution and protection of key circuits, which translates into trouble-free operation of the vehicle's electrical systems. Thanks to the factory BMW design, this distribution box is the right choice for repairs and electrical system diagnostics.

Specifications and technical data

• SKU: 6942912
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6942912
• Substitutable numbers: 61146971370, 6971370, 61146936649, 6936649, 61146943040, 6943040, 61146936655, 6936655, 61146942912, 6942912, 61146936657, 6936657, 61146951974, 6951974
• Category: Fuses & Fuse Boxes

Purpose and function in the BMW electrical system

The presented power distribution box with a fuse is a power supply system component used in popular BMW E81, E82, E84, E87, E90, E91, and E92 series models. Its task is to distribute electrical energy from the main power cable to individual circuits and protect them against overloads. A properly selected distribution box minimizes the risk of voltage drops, wire overheating, and receiver failures.

Thanks to a design that meets the vehicle manufacturer's requirements, this component works with the factory wiring harness, maintaining the original protection characteristics. This is particularly important when performing repairs after short circuits, battery replacements, or electrical equipment upgrades.

Construction and technical advantages

The power distribution box integrated with a fuse belongs to the Fuses and fuse boxes group, meaning it combines the function of power distribution and circuit protection. Using the original BMW design ensures:

• proper fit to factory mounting points,
• appropriately selected current path cross-sections,
• maintenance of protection parameters consistent with the system design,
• easier diagnostics in case of electrical faults.

This component is particularly useful when removing the effects of burns, contact corrosion, or mechanical damage within the main power cables. Choosing an original distribution box allows you to maintain system consistency and facilitates future service.

Condition, fitment, and service application

The offered power distribution box is a used part, sourced from dismantling, which is a cost-effective solution while maintaining the original BMW specification. This type of component is often replaced during repairs after short circuits, battery damage, or problems with the power supply to main receivers. Thanks to the preservation of factory geometry and connectors, installation in place of the old element is possible without the need for system modifications.

Before purchasing, it is worth comparing the construction of the distribution box and the type of connectors used with the part currently installed in the vehicle. Using the correct component restores the proper load distribution in the system and reduces the risk of recurring faults.

Selection support and additional information

The presented power distribution box is marked in the warehouse system as SKU, and identification is also facilitated by the OEM part number and available interchangeable numbers. This information allows you to precisely match the element to a specific BMW configuration, which is especially important for workshops and services specializing in the brand.

In the product description, you will also find the Brand and Condition markings, which facilitate the assessment of the part's suitability in the context of a planned repair or electrical system upgrade.

Related components and technical knowledge

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

For users who want to make informed choices when selecting used components and better understand the process of verifying markings, the Global Parts guide will be useful – Safe purchase of used car parts online – a step-by-step guide, which describes practical methods for selecting parts by numbers and technical parameters.