Mercedes W447 Instrument Cluster Diesel Speedo Clocks Manual A4479002717

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W447 Instrument Cluster Diesel Speedo Clocks Manual is an original instrument cluster panel designed for Mercedes vehicles from the W447 family. This used, fully functional component allows for a professional replacement of a damaged speedometer, maintaining factory integration with the vehicle's electrical system and a consistent cockpit appearance.

Specifications and technical data

• SKU: RHD-A4479002717-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4479002717
• Substitutable numbers: A4479002717, A 447 900 27 17
• Fuel type: Diesel
• Gearbox type: Manual
• Part type: Instrument Cluster
• Category: Instrument Clusters

Purpose and compatibility

The presented instrument cluster has been designed specifically for Mercedes W447 diesel models equipped with a manual transmission. As a result, the scale layout, warning lights, and operating logic are tailored to the characteristics of the diesel engine and manual gearbox operation, ensuring clear readings and proper functionality of all features.

As a component from the Instrument Clusters category, the speedometer is responsible for displaying key vehicle operating parameters, such as speed, engine RPM, and status signals for onboard systems. Proper matching to the powertrain version and transmission type minimizes the risk of communication errors with the car's electronics.

Function and role in the vehicle

The instrument cluster plays a central role in the driver's interface with the vehicle. The version dedicated to diesel engines with a manual transmission ensures:

• correct representation of the RPM range characteristic of a diesel engine,
• appropriate warning lights and signaling for systems typical of this powertrain configuration,
• consistent communication with the vehicle's control modules.

This provides the driver with precise and clear information about the vehicle's status, which is important for both safety and daily driving comfort.

Benefits of using an original instrument cluster

Choosing an original speedometer for the Mercedes W447 primarily ensures compliance with the factory electrical architecture and interior design. A used OEM component allows you to:

• reduce repair costs while maintaining high manufacturing quality,
• avoid problems typical of non-original replacements (communication errors, incorrect readings),
• maintain cockpit aesthetics consistent with the manufacturer's design.

If you want to better understand why a used OEM part is often a more cost-effective choice than a replacement, check out the article 5 reasons why a used OEM part is a better choice than a replacement, where you will find practical examples and simple selection criteria.

Professional use in service and repairs

This instrument cluster is suitable for both professional workshops and conscious, DIY replacement of the speedometer in a Mercedes W447. Proper matching to the fuel type and transmission facilitates the installation process and subsequent configuration with the vehicle's electronics. This solution is particularly useful for accident repairs, replacing a damaged panel, or restoring full cockpit functionality.

Related Mercedes Instrument Clusters

If you are planning a comprehensive repair or upgrade of the cockpit area in your Mercedes and need other elements from the same group, such as speedometers, instrument panels, or additional display modules, check out the available parts in the Mercedes Instrument Clusters category.