Mercedes W169 W245 Aerial Roof Antenna Radio Rod A1698202675

The Mercedes W169 W245 Roof Antenna is an original part designed for installation on the roof of vehicles in this series, ensuring stable reception of radio and communication signals. Thanks to its factory design, the antenna maintains proper body aerodynamics and a cohesive look with the roofline. It is a practical solution for users who want to restore full functionality to the antenna system in their Mercedes by using an original component.

Specifications and technical data

• SKU: A1698202675
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1698202675
• Substitutable numbers: A1698202675, A 169 820 26 75
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and Function of the Roof Antenna

The roof antenna in Mercedes compact class models is responsible for receiving radio signals and, depending on the vehicle's configuration, can work with other onboard communication systems. Mounted centrally on the roof, it operates under optimal wave propagation conditions, which translates to more stable reception compared to solutions hidden within the body.

The original design ensures:

• correct fit to the roof panel,
• a watertight seal with the body,
• maintenance of the antenna system's original operating characteristics.

Construction and Body Fitment

The roof antenna used in this generation of Mercedes has a compact, low-profile design that reduces air resistance and minimizes the risk of mechanical damage during daily use. The base shape is adapted to the roof's curvature, facilitating installation and allowing for even pressure distribution of the seal.

The factory solution results in:

• secure mounting to the roof structure,
• aesthetic integration into the vehicle's lines,
• compatibility with the installation provisions made by the vehicle manufacturer.

Benefits of Using an Original Roof Antenna

Using an original Mercedes roof antenna helps maintain the consistency of the vehicle's electrical and multimedia systems. The component is designed to work with the factory radio and other modules, reducing the risk of interference and connector compatibility issues.

Key advantages include:

• compatibility with the factory installation – no need for wiring modifications or adapters,
• stable operation under typical road conditions,
• preservation of the vehicle's original appearance, without stylistic compromises.

Characteristics of a Used Part

The offered antenna is a used part, meaning it has been removed from a vehicle and retains the functionality intended by the manufacturer. This type of component is a good choice when the existing antenna has suffered mechanical damage or has stopped providing proper signal reception.

Choosing a used, original part allows you to:

• maintain factory technical solutions,
• reduce repair costs compared to new parts,
• avoid problems typical of aftermarket replacements of uncertain origin.

Expanding the Antenna System in a Mercedes

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

Technical Support and Additional Knowledge

When planning multimedia system upgrades and comparing solutions used in different brands and equipment versions, it is worth consulting expert materials. A good reference point can be an analysis of the construction of high-performance models – you can find more on this topic in the article Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which discusses the differences in the construction of powertrains and their associated systems.