Mercedes W204 Estate Roof Antenna Aerial Shark Top A2049050036

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W204 Estate Roof Antenna Aerial Shark Top is an original component from the Car antennas group, designed for installation in the rear part of the vehicle body. It ensures stable radio and communication signal reception while maintaining the factory roof styling and proper fitment to the bodywork. This is a solution for users who want to maintain the consistency of the antenna installation with Mercedes factory standards.

Specifications and technical data

• SKU: A2049050036
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2049050036
• Substitutable numbers: A2049050036, A 204 905 00 36
• Location on the vehicle: Rear
• Category: Antennas

Purpose and function of the roof antenna

The presented roof antenna is dedicated to the Mercedes W204 series models and is mounted in the rear zone of the vehicle. Positioning it at the rear of the roof allows for optimal operating conditions for the antenna system, reducing interference and ensuring uniform signal coverage. The design is integrated with the body line, so the element does not disrupt aerodynamics and does not require any interference with the body structure beyond the factory mounting hole.

Construction and fitment to the vehicle installation

The antenna belongs to the Car antennas group, which means it has been designed to work with the factory wiring harness and original connectors used in the Mercedes W204. The antenna body is profiled to the shape of the roof, which facilitates a tight fit and minimizes the risk of moisture entering the interior. Using an original solution allows you to avoid compatibility problems that often appear with universal replacements.

Benefits of using an original used antenna

Choosing a used roof antenna from original Mercedes production is a reasonable compromise between cost and quality. The element retains factory operating parameters while allowing you to reduce expenses compared to a new part. The main advantages of this solution include:

• maintaining compatibility with the vehicle's electrical installation and onboard systems,
• factory fitment to the roof without the need for modifications,
• reduction of the risk of signal reception interference due to the matched design,
• the ability to restore full functionality of the radio system after damage or removal of the previous antenna.

Application in service and vehicle modernization

The roof antenna mounted in the rear part of the body will work well both for standard repairs after mechanical damage and for restoring the completeness of equipment after previous modifications. This is particularly important in vehicles where it is required to maintain the original appearance and proper operation of multimedia and communication systems. Using an original element allows you to maintain the consistency of the installation with service documentation and facilitates further electrical diagnostics.

If you are planning a comprehensive repair or modernization of the roof area in your Mercedes and need other elements from the same group, such as antenna bases, antenna modules, or additional mounting elements, check the available parts in the Mercedes car antennas category.

Technical support and part selection by numbers

Selecting the right roof antenna for a specific body version and vehicle equipment should be based on catalog numbers and vehicle identification data. This allows you to avoid compatibility problems, especially in cars equipped with extensive multimedia systems or additional communication functions. In the context of modernization and replacement of elements in other brands, useful information on the approach to selecting parts and analyzing design changes can be found in the article Hot-hatch legend: the evolution of the VW Golf GTI from Mk1 to Mk8 – design changes and VW car parts, which shows how generational differences affect component compatibility.

If you are interested in a broader approach to using used electronic components and sensors in modern cars, practical tips on selection, verification, and installation can be found in the guide Used car electronics on board – why is it worth choosing second-hand ECU modules and sensors?, which complements knowledge about the safe use of parts from the secondary market.