Mercedes W177 W213 W247 W447 Antenna Receiver Aerial Module Unit A1779052902

Mercedes W177 W213 W247 W447 Antenna Receiver Aerial Module Unit is a specialized component from the Car Antennas category, designed for Mercedes vehicles. It enables stable reception of radio and system signals, supporting the proper operation of factory communication systems and ensuring comfort during daily vehicle use.

Specifications and technical data

• SKU: A1779052902
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1779052902
• Substitutable numbers: A1779052902, A 177 905 29 02
• Category: Antennas

Purpose and function of the module

The presented antenna receiver module has been designed as an electrical system component responsible for signal reception in selected models of the W177, W213, W247, and W447 series. Its task is to effectively process the signal from the body antenna and transmit it to the appropriate controllers and multimedia units, which translates into stable operation of the onboard systems.

Thanks to a design compliant with the manufacturer's standards, the module works with the factory wiring harness and original connectors, which facilitates installation and reduces the risk of compatibility issues.

Benefits of using the original antenna module

Using an antenna receiver module dedicated to a specific Mercedes platform allows for maintaining the consistency of the electrical system and the operating parameters of communication systems. In practice, this means:

• maintaining factory-quality radio and system signal reception,
• proper cooperation with the control unit and the vehicle's electrical system,
• reducing the risk of interference resulting from the use of random replacements.

An element of this type from the Car Antennas category is particularly important in vehicles equipped with extensive multimedia and communication systems, where signal stability affects user comfort.

Product characteristics and condition

The offered module comes from a Mercedes vehicle and is an aftermarket product. As a used part, it is a cost-effective solution for users who want to restore the efficiency of the antenna system without the need to invest in a new component. At the same time, compliance with the manufacturer's factory specifications is maintained.

The antenna receiver module is suitable as a replacement part in the event of a failure of the existing component, signal reception problems, or during the reconstruction of the installation after bodywork and paint repairs.

Part selection by numbers and technical support

Due to the variety of equipment configurations in individual model years and body versions of Mercedes, it is crucial to match the antenna receiver module by OEM number and interchangeable numbers when selecting it. This allows you to avoid incompatibilities with the vehicle's installation and ensures proper system operation after installation.

If you want to better understand the differences between original, replacement, and used parts and consciously choose the most cost-effective solution, it is worth reading the article: Original, replacement, or used – which car parts are the most cost-effective?

Expanding the antenna system in a Mercedes

If you are planning a comprehensive repair or upgrade of the antenna installation area in your Mercedes and need other elements from the same group, such as additional receiver modules, signal amplifiers, or antenna mounting elements, check the available parts in the Mercedes Car Antennas category.

Summary

Mercedes W177 W213 W247 W447 Antenna Receiver Aerial Module Unit is a practical solution for users who want to restore or maintain the proper operation of the antenna system in their vehicle. Properly matched to the specific vehicle configuration, it supports stable signal reception and the maintenance of factory system functionality, making it a technically sound choice in the used parts segment.