Mercedes W204 Aerial Antenna Amplifier Booster Control Unit A2048270348

The Mercedes W204 Antenna Amplifier is an original component of the radio signal reception system, designed for installation in the rear right part of the body. Thanks to its factory design for the Mercedes brand, it ensures stable operation of the antenna system and proper compatibility with the vehicle's electrical system. This is a practical solution for users who want to restore full signal reception functionality after damage to the factory module.

Specifications and technical data

• SKU: A2048270348
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2048270348
• Substitutable numbers: A2048270348, A 204 827 03 48
• Location on the vehicle: Rear, Right
• Category: Antennas

Antenna Amplifier Purpose and Function

The presented amplifier operates within the body's antenna system, responsible for boosting the radio signal and stably transmitting it to the multimedia unit. Its placement in the rear right area of the vehicle allows for optimal wiring routing and minimizes electromagnetic interference from other components.

Thanks to a design compliant with the car manufacturer's requirements, the module maintains correct electrical parameters, which translates to:

• reliable reception of radio stations in various driving conditions,
• proper cooperation with the factory audio system,
• stable operation with varying signal levels.

Original Origin and Compatibility with Mercedes W204

The Mercedes W204 Antenna Amplifier belongs to a group of components designed specifically for this body generation, ensuring proper mechanical and electrical fit. Its original origin from the Mercedes line means adherence to the vehicle manufacturer's quality standards, including appropriate resistance to vibrations, temperature changes, and humidity in the rear of the body.

The module is prepared for integration with the factory wiring harness and connectors, which facilitates service installation and reduces the risk of installation errors. Therefore, it is a safe alternative to non-factory replacements, especially in vehicles where full compatibility with original electronics is crucial.

Installation Characteristics in the Rear Right Part of the Vehicle

The placement of the amplifier in the rear right zone of the body is important for correct signal routing and protection against mechanical damage. Installation in the location designated by the manufacturer allows for:

• proper arrangement of antenna and power cables,
• stable mounting to the body's structural elements,
• appropriate distance from sources of electrical interference.

This configuration promotes long-term, repeatable operation of the antenna system, which is important for both daily use and further service diagnostics.

Condition, Verification, and Benefits of Choosing Used OEM Parts

The offered amplifier comes from the group of used original parts, combining the advantages of factory design with a more favorable purchase cost. Each unit is verified for functionality and suitability for its intended purpose to ensure stable operation after installation in the vehicle.

If you want to better understand why original used components are a sensible choice in terms of repair safety and economy, read the article on quality assurance and safety of used OEM parts, prepared by Global Parts specialists.

Antenna System Expansion in Mercedes

If you are planning a comprehensive repair or modernization of the body area in your Mercedes and need other parts from the same group, such as additional antenna modules, antenna bases, or antenna installation components, check the available parts in the Mercedes Car Antennas category.