Audi A6 C6 Roof Antenna Aerial Shark Top Amplifier Light Silver Metallic - Y7W

The Audi A6 C6 Roof Antenna Aerial Shark Top Amplifier Light Silver Metallic - Y7W in Light Silver Metallic - Y7W is an original component from the Car Antennas group, designed for mounting on the vehicle's roof. The integrated signal amplifier ensures stable operation of radio and communication systems, while the color-matched body blends harmoniously with the vehicle's paintwork.

Specifications and technical data

• SKU: 4F9035503F-LS
• Mark: Audi
• Condition: Used
• OEM Part Number: 4F9035503F
• Substitutable numbers: 4F9035503F, 4F9 035 503 F
• Color: Light Silver Metallic - Y7W
• Category: Antennas

Application and function in the Audi A6 C6

This roof-mounted "shark" antenna is designed for installation on the upper body of the Audi A6 C6 generation, where it is responsible for receiving and transmitting radio signals and data, depending on the vehicle's equipment configuration. The integrated amplifier improves reception quality, which translates into a more stable signal in daily use, especially on the road and in areas with weaker coverage.

The component is an OEM construction, ensuring factory-standard fitment to the bodywork, correct base geometry, and compatibility with the vehicle's electrical system. This facilitates installation and minimizes the risk of roof leaks after replacing the antenna.

Design, color, and visual fit

The antenna body features a characteristic, aerodynamic "shark fin" shape, which reduces air resistance and fits well with the roofline of the Audi A6 C6. The upper part of the housing is finished in the Light Silver Metallic - Y7W shade, allowing for an aesthetic match with bodies painted in a similar silver tone.

This finish ensures that the antenna does not look like an aftermarket addition, but rather as an integral element of the car's styling. Replacing a damaged or discolored antenna with this model allows you to restore a cohesive look to the roof without the need for additional painting.

Condition, origin, and benefits of choosing a used part

The offered antenna comes from dismantling and is sold as a used original Audi component. In practice, this means maintaining factory build quality, proper fitment with the roof panel, and compatibility with the vehicle's installation, while reducing costs compared to a new part.

For many Audi A6 C6 users, choosing an original used antenna is a reasonable compromise between quality and price – especially in situations where the existing component has been mechanically damaged (e.g., at an automatic car wash) or requires replacement due to signal reception issues.

Practical installation and maintenance tips

When replacing the roof antenna, it is recommended to:

• check the condition of the seal where the antenna meets the roof panel,
• inspect the wiring harness leading to the antenna module,
• carefully remove the headliner to avoid damaging it,
• verify the correct operation of radio systems after installation.

Selecting an original antenna with a built-in amplifier allows you to maintain the performance of onboard systems in accordance with the manufacturer's specifications, without the need for installation modifications or the use of additional adapters.

Expanding the antenna system and selecting related components

If you are planning a comprehensive repair or upgrade of the roof area in your Audi and need other components from the same group, such as additional antenna modules, antenna bases, or compatible housings, check out the available parts in the Audi Car Antennas category.

To better plan your budget for service and maintenance replacements, it is worth reading the practical tips included in the article TOP 10 most frequently replaced parts in your car, where you will find advice on how to keep your car in good technical condition without unnecessary costs.