Mini Cooper One R55 R55N LCI High PL SPEG H4 Fuse Distribution Box 3455436

Description

Mini Cooper One R55 R55N LCI High PL SPEG H4 Fuse Distribution Box is an original electrical system component designed for Mini R55 series models after the LCI facelift. As a part of the Fuses and fuse boxes group, it is responsible for the organized power distribution and protection of the vehicle’s key electrical circuits. Using this OEM component allows for a technically correct replacement of a damaged fuse box without interfering with the factory installation architecture.

Specifications and technical data

• SKU: 3455436
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 3455436
• Substitutable numbers: 61353451926, 61353457046, 61353450824, 61353448964, 61353457384, 61353453295, 61353455444, 61353456861, 61353453738, 3450435, 3455535, 3455243, 3457418, 3457169, 3457510, 3454360, 3451926, 3457046, 3456915, 3450408, 3450824, 3448964, 3457384, 3453295, 3455444, 3456861, 3453738, 613
• Category: Fuses & Fuse Boxes

Purpose and function in the Mini electrical system

Mini Cooper One R55 R55N LCI High PL SPEG H4 Fuse Distribution Box acts as the central power distribution point in the vehicle, integrating circuits responsible for lighting, comfort systems, engine control, and additional equipment, among others. The OEM design ensures compatibility with the factory wiring harness and proper protection of individual power lines.

Using an original Mini fuse box reduces the risk of compatibility issues, communication errors in the electrical network, and malfunctions of control modules. This solution is particularly important for repairs following short circuits, water damage, or mechanical damage in the fuse compartment.

Benefits of using an original fuse box

Using a factory component from the Fuses and fuse boxes category in a Mini R55 R55N LCI provides a number of practical technical benefits:

• preservation of the original electrical system architecture without the need for harness modifications,
• correct layout and labeling of fuse slots, facilitating diagnostics and service,
• properly selected current parameters for power circuits, in accordance with the manufacturer’s design,
• stable operation of electrical and electronic components due to proper circuit protection.

For workshops and users, this means faster installation, a lower risk of errors, and easier identification of potential faults in the future. The used OEM component remains an attractive compromise between repair costs and maintaining factory build quality.

Condition, verification, and fitment

The offered Mini fuse box comes from dismantling and is intended for reinstallation by the user or a workshop. Before installation, a standard check of contacts, sockets, and surface cleanliness is recommended to look for signs of wear typical of used parts. Thanks to the original design, it is possible to use existing mounting brackets and factory harness connectors.

The element is assigned to a specific OEM reference and has associated interchangeable numbers, which facilitates matching it to a given Mini R55 R55N LCI unit. Before purchasing, it is worth comparing the markings in the technical specification with the vehicle documentation or the numbers on the currently installed box to ensure full compatibility.

Use in repairs and electrical system upgrades

The Mini fuse box is suitable for both standard replacement of a damaged element and more extensive work on the electrical system, e.g., after a collision, flooding, or equipment upgrades. The organized structure of the fuse slots facilitates future servicing, and maintaining the original connection layout promotes stable operation of comfort and safety systems.

Choosing a used OEM component is particularly beneficial for older vehicles, where it becomes crucial to combine reasonable costs with maintaining the factory operating parameters of the installation. This solution allows for restoring full functionality of the electrical system without compromising on fitment.

Expanding repairs within the Mini electrical system

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

More about the advantages of used parts

If you want to better understand the benefits of using original parts from dismantling – in terms of quality, savings, and ecological aspects – it is worth reading our guide: can used parts be a reasonable alternative to new components.