Mercedes Sprinter W907 Remote Ignition Key Control Unit A2479054403

Mercedes Sprinter W907 Remote Ignition Key Control Unit is an original component from the Car keys and remotes category, designed to operate the central locking and remote control system in Mercedes vehicles. This used component allows for an economical yet professional replacement of a damaged or lost remote, while maintaining the factory functionality of the comfort system.

Specifications and technical data

• SKU: A2479054403
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2479054403
• Substitutable numbers: A2479054403, A 247 905 44 03
• Category: Car Keys, Fobs & Remotes

Purpose and function of the remote

The presented remote key has been designed as part of the remote control system in Mercedes Sprinter W907 generation models. It is responsible for wireless door lock operation and integration with the vehicle's factory security system. By using an original design, compatibility with the car's electrical and electronic architecture is maintained.

As a product from the Car keys and remotes category, this remote is an essential element of daily vehicle operation – it enables convenient locking and unlocking of the car, as well as cooperation with safety systems provided by the manufacturer.

Benefits of using an original Mercedes remote

Using an original remote in a Mercedes Sprinter W907 ensures:

• consistency with the vehicle's factory electronic system,
• the possibility of professional programming at a specialized service center,
• retention of the remote control functions intended by the manufacturer,
• aesthetic matching with other interior equipment elements.

A used component allows for reducing the cost of repair or equipment replenishment while maintaining the original manufacturer's specifications. This is a practical solution both when replacing a damaged remote and when completing an additional key for a fleet of commercial vehicles.

Product condition and installation aspects

The remote ignition key is offered as a used part, which in practice means the possibility of obtaining an original component at a more favorable price than a new replacement. Before installation and adaptation, it is recommended to perform diagnostic procedures and programming at a workshop equipped with the appropriate hardware to service Mercedes vehicles.

Proper matching to a specific vehicle configuration is facilitated by the presence of a dedicated OEM part number and associated interchangeable numbers, which can be verified in the service documentation or the manufacturer's catalog. This minimizes the risk of selecting an unsuitable remote for a given Sprinter unit.

Application in service and fleet management

This remote model will work well both in individual use and in fleet applications, where consistency of solutions and ease of maintenance are important. A used, original key allows for:

• restoring full remote control functionality after the loss or damage of the previous remote,
• completing the key set in intensively used vehicles,
• maintaining a uniform equipment standard across the entire Mercedes Sprinter W907 fleet.

For workshops and service centers specializing in the Mercedes brand, such an element is a valuable component for carrying out repairs in the field of comfort electronics and vehicle security.

If you are planning a comprehensive repair or upgrade of the security and comfort zone in your Mercedes and need other elements from the same group, such as additional remotes, key housings, or receiver modules, check the available parts in the Mercedes car keys and remotes category.

More about using used parts

Choosing a used, original remote is a reasonable compromise between cost and quality, especially in commercial vehicles where functionality and reliability count. If you want to better understand how to effectively use components from the secondary market when upgrading or retrofitting your car, it is worth reading the article The best used parts for tuning your car, which discusses a practical approach to selecting used elements in automotive projects.