Mercedes Vito W639 Fuse Box Relay Carrier Holder Bracket Mount A6395450202

Mercedes Sprinter W906 Fuse Box A9425426040 is an original electrical system component designed for Mercedes vehicles, ensuring organized and safe routing of power circuits. A used fuse box allows for an economical yet professional repair of the electrical system, maintaining the factory installation architecture and compatibility with the vehicle's wiring harness.

Specifications and technical data

• SKU: rhd-A6395450202
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6395450202
• Substitutable numbers: A6395450202, A 639 545 02 02
• Category: Fuses & Fuse Boxes

Purpose and Function in the Electrical System

The presented fuse box is a central element for power distribution in the Mercedes Sprinter W906, responsible for the logical grouping of circuits and protection of individual power lines. Thanks to its factory design, it ensures proper seating of fuses and relays, stable contacts, and correct routing of operating currents within the vehicle's electrical system.

This original solution from the Fuses and Fuse Boxes category ensures compliance with service documentation, wiring diagrams, and diagnostic procedures used in authorized service centers and professional workshops.

Construction, Compatibility, and Identification Parameters

The fuse box is designed as an OEM component for the Mercedes Sprinter W906 electrical system, with appropriately prepared sockets for wiring harnesses and mounting locations for fuses and relays. The construction provides for proper current path distribution, which reduces the risk of overheating and facilitates servicing and diagnostics.

The product has a dedicated OEM part number and assigned interchangeable numbers, which facilitates unambiguous identification in manufacturer catalogs and parts selection systems. In practice, this means the ability to precisely match the fuse box to a specific vehicle configuration, without the need for installation modifications or interference with factory wiring harnesses.

Condition, Service Application, and Benefits of Installation

The component is offered in used condition, which allows for reduced repair costs while maintaining the original technical specifications. For workshops and fleet users, this means the possibility of quickly replacing a damaged fuse box with a part from a dismantled vehicle, structurally consistent with the factory solution.

The main benefits of using this fuse box in the Mercedes Sprinter W906 include:

• maintaining the factory layout of sockets and current paths,
• easier diagnosis of electrical faults due to compliance with diagrams,
• no need for wiring modifications or the use of adapters,
• consistency with original mounting points in the installation bay.

Application in Workshop Practice and Parts Selection

Replacement of the fuse box is recommended, among other things, in cases of mechanical damage to the housing, overheating of sockets, signs of corrosion on contacts, or problems with maintaining stable electrical contact. Using an original Mercedes part minimizes the risk of incorrect fit and facilitates subsequent service work, including voltage and current measurements in individual circuits.

If you are planning a comprehensive repair or upgrade of the electrical system area in your Mercedes and need other components from the same category, such as additional boxes, distribution modules, or fuse sockets, check the available parts in the Mercedes Fuses and Fuse Boxes category.

Additional Technical Support and Knowledge

When working with electrical systems and control components, it is worth paying attention to proper wire routing, the quality of ground connections, and the condition of connectors. For a better understanding of the interconnections between control elements, the steering column, and the power supply to individual modules, an article describing the construction and operation of control systems may be helpful – you can find it here: Steering System and Power Steering – How it Works and What Fails?.

By choosing the Mercedes Sprinter W906 Fuse Box A9425426040, you are opting for a factory-compliant solution that supports the stable operation of the electrical system and facilitates further service maintenance of the vehicle.