Mercedes W639 W638 W906 Fuse Box Unit Holder Bracket Frame A6385450319

Mercedes Sprinter W906 Fuse Box Bracket is an original electrical system component designed for mounting the fuse box in the vehicle's compartment. The robust construction of the bracket ensures stable seating of the module, and its compatibility with Mercedes standards facilitates servicing and maintaining a clear electrical layout in the van.

Specifications and technical data

• SKU: A6385450319
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6385450319
• Substitutable numbers: A6385450319, A 638 545 03 19
• Category: Fuses & Fuse Boxes

Purpose and Function of the Fuse Box Bracket

The fuse box bracket for the Sprinter W906 model is responsible for the mechanical support and proper positioning of the fuse module relative to the electrical harness. A correctly chosen bracket:

• maintains the fuse box in a fixed position, reducing stress on electrical connectors,
• facilitates service access to fuses and relays,
• minimizes the risk of looseness, wire chafing, and unwanted vibrations.

This ensures stable operation of the Sprinter's electrical system, making diagnostics and potential repairs more predictable and organized.

Original Mercedes Fitment

The bracket comes from the Fuses and Fuse Boxes category, meaning it has been specifically designed for the geometry and mounting method used in the Sprinter W906. The original design ensures:

• compatibility with factory body mounting points,
• proper routing of wires and connectors within the fuse box,
• compatibility with the standard fuse box used in this model.

This precise fit reduces the need for modifications, allowing the factory logic of the electrical system wiring to be preserved and maintaining consistency with service documentation.

Used Condition and Benefits of Using OE Parts

The item is offered in used condition, which for a mounting bracket means retaining full functionality at a more favorable cost compared to a new component. In practice, this translates to:

• the possibility of economically repairing a damaged or cracked bracket,
• preserving the original mounting geometry of the fuse box,
• easier installation thanks to factory mounting points and holes.

For workshops and fleet operators, this is a solution that allows for the correct mounting of the fuse box to be restored without compromising the fit to the body.

Why Use a Dedicated Bracket in the Sprinter W906

Using a dedicated bracket in the Sprinter W906 is particularly important in vehicles subjected to intensive use, where the electrical system is exposed to vibrations, temperature changes, and frequent current loads. A correctly chosen component:

• stabilizes the fuse module over a long period of use,
• reduces the risk of mechanical damage to connectors and wires,
• facilitates later modifications or expansion of the system if the vehicle is adapted for specialized bodies.

For service technicians, this means shorter disassembly and assembly times for the fuse box, and for the user – more predictable operation of the electrical system.

Related Components and Further System Expansion

If you are modernizing or repairing the electrical system in your Sprinter and also need other mounting components related to current protection modules in vehicles of this brand, check the available parts in the Mercedes Fuses and Fuse Boxes category.

For those interested in a broader perspective on the importance of original components in vehicle construction and the impact of OE parts on a car's character and durability, an article comparing classic and modern solutions might be helpful – see the analysis of construction differences and the role of original parts in Mini models.