Mercedes W204 Speedometer Instrument Cluster Diesel Automatic A2049004302

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W204 Speedometer Instrument Cluster Diesel Automatic is an original speedometer designed for factory installation in C-Class W204 generation models. This item from the Instrument Clusters category ensures accurate reading of vehicle operating parameters and consistency with the factory Mercedes electronic architecture, providing a solid foundation for replacing a damaged unit or retrofitting the vehicle.

Specifications and technical data

• SKU: RHD-A2049004302
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2049004302
• Substitutable numbers: A2049004302, A 204 900 43 02, A2044403111, A 204 440 31 11, A2129020302, A 212 902 03 02, A2129020402, A 212 902 04 02, A2C53372277
• Fuel type: Diesel
• Gearbox type: Automatic
• Part type: Instrument Cluster
• Category: Instrument Clusters

Purpose and compatibility

The presented instrument cluster is designed for Mercedes C-Class W204 vehicles with a diesel engine, working in conjunction with an automatic transmission. The design of the unit is adapted to the specifics of diesel engines, including the appropriate tachometer range and the logic for displaying information related to the operation of the powertrain and automatic transmission.

Thanks to the use of original Mercedes electronics, the unit integrates with the vehicle's factory network, which facilitates adaptation during programming and minimizes the risk of communication issues between modules.

Functionality of the instrument cluster

The instrument cluster in the Mercedes W204 plays a key role in presenting data to the driver in a clear and organized manner. It includes, among others:

• presentation of vehicle speed in analog and/or digital form,
• reading of the diesel engine speed (RPM),
• information about the operating modes of the automatic transmission,
• indications of basic warning and information lights,
• support for vehicle system messages.

Such a combination of functions allows for consistent monitoring of the powertrain operation and quick response to any diagnostic messages.

Benefits of using an original instrument cluster

Choosing an original instrument cluster for the Mercedes W204 brings a number of practical benefits in daily operation:

• preservation of the factory operating logic of onboard systems,
• proper cooperation with the diesel engine control unit and the automatic transmission module,
• appropriate scaling of gauges and messages for the specific powertrain variant,
• possibility of performing standard adaptation and coding procedures at a service center.

Thanks to this, the process of replacing a damaged unit is predictable, and the risk of incompatibility with other vehicle modules is reduced.

Performance characteristics and installation

As an item from the Instrument Clusters category, the unit is intended for installation in the factory location, using original mounting points and electrical wiring connectors. This facilitates workshop work and reduces the time required to remove the old component and install the new one.

The product is offered as a used part, which allows for economical vehicle repair while maintaining the manufacturer's original specifications. Before installation, it is recommended to perform standard diagnostic procedures and match the unit's parameters to the specific vehicle according to Mercedes service guidelines.

Instrument cluster expansion and additional information

If you are planning a comprehensive repair or modernization of the cockpit area in your Mercedes and need other elements from the same group, such as additional display modules, auxiliary gauges, or alternative dashboard configurations, check the available parts in the Mercedes Instrument Clusters category.

When choosing between new and used instrument cluster components, it is worth analyzing the cost-to-quality ratio as well as differences in durability and repair cost-effectiveness. The comparison prepared in the article New or used? A comparison of costs and quality of car parts may be helpful, where you will find practical tips on selecting parts for your vehicle.