Mercedes A205 C238 Convertible Antenna Amplifier Module Unit A2389051300

Mercedes A205 C238 Convertible Antenna Amplifier Module Unit is an original component of the radio and data signal reception system in Mercedes vehicles, designed for installation in A205/C238 convertible body styles. This used antenna module allows for a technically sound repair of the antenna system, maintaining factory performance characteristics and signal reception stability.

Specifications and technical data

• SKU: A2389051300
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2389051300
• Substitutable numbers: A2389051300, A 238 905 13 00
• Category: Antennas

Purpose and function of the antenna amplifier

The presented antenna amplifier is responsible for amplifying the signal from the body-mounted antennas and correctly transmitting it to the control units of the multimedia and communication system in the Mercedes. Using an original module from the Car Antennas group allows you to maintain the proper operating parameters of the radio circuit, reduce interference, and ensure stable reception of FM/AM stations and other antenna-dependent services.

The component is structurally matched to the electrical architecture of the A205/C238 Convertible models, which facilitates integration with the factory wiring harness and body mounting points.

Benefits of using an original Mercedes module

Using an original antenna amplifier in a Mercedes provides a number of practical technical benefits:

• Factory electrical compatibility with the vehicle's installation, without the need for wiring modifications.
• Stable signal amplification parameters, consistent with the vehicle manufacturer's specifications.
• Proper cooperation with onboard systems, such as radio, navigation, or communication modules, if present in the car's specific configuration.
• Reduced risk of interference and signal quality drops, which are typical for randomly selected aftermarket replacements.

As a result, this used antenna amplifier provides an effective service solution for antenna system repairs, especially where maintaining the original functionality of the multimedia system is crucial.

Condition, origin, and installation aspects

The offered amplifier comes from a dismantled Mercedes vehicle and is sold as a used part. Such components from the Car Antennas group are generally mounted within the bodywork, which helps keep them in good operating condition compared to parts exposed to direct external factors.

The module is prepared for plug-and-play installation in the appropriate A205/C238 Convertible versions, assuming vehicle equipment compatibility. In practice, this means the ability to use factory mounting points and serial connectors, which reduces labor time and lowers the risk of installation errors.

Use in repairs and antenna system upgrades

This type of antenna amplifier is suitable both for typical repairs following signal reception failures and for more extensive service work involving the roof, trunk lid, or body elements characteristic of convertible versions. Replacing a damaged module with an original used part allows you to restore the system's proper operation without the need to invest in expensive new components.

If you are planning a comprehensive repair or upgrade of the body area responsible for radio signal reception in your Mercedes and need other elements from the same group, such as amplifier modules, antenna bases, or antenna installation components, check the available parts in the Mercedes Car Antennas category.

How to choose the right antenna amplifier and complete the parts?

When selecting an antenna amplifier for a specific Mercedes, it is crucial to pay attention to compatibility with the body style, model year, and multimedia system configuration. In practice, it is worth relying on the vehicle's identification data and part numbers, which are detailed in the product's technical specifications.

If you want to efficiently complete a full set of original used components to repair your car – from electronic elements to small mounting accessories – check out our guide Comprehensive supply: from the engine to the smallest clip – how to complete used car parts in one place?, which discusses the advantages of the One-Stop-Shop approach and indicates how to avoid problems associated with random replacements.

Summary

Mercedes A205 C238 Convertible Antenna Amplifier Module Unit is a practical solution for users who want to restore proper radio signal reception and maintain the factory performance characteristics of the antenna system. The original, used module ensures good compatibility with the Mercedes electrical system, facilitates installation, and represents a reasonable compromise between repair costs and the quality of the parts used.