Audi RS3 8V Antenna Amplifier Roof Fin Shark Aerial Sepang Blue Pearl - Y5Q

Audi RS3 8V Antenna Amplifier Roof Fin Shark Aerial Sepang Blue Pearl is an original component from the Car antennas group, designed for roof mounting. Its characteristic, low-profile "shark" design ensures a modern look while providing stable radio and data signal reception. The stylish Sepang Blue Pearl - Y5Q finish allows for visual consistency with the bodywork of Audi's sports versions.

Specifications and technical data

• SKU: 8V0035503AG-SEB
• Mark: Audi
• Condition: Used
• OEM Part Number: 8V0035503AG-SEB
• Substitutable numbers: 8V0035503AG-SEB, 8V0 035 503 AG
• Color: Sepang Blue Pearl - Y5Q
• Category: Antennas

Purpose and function of the roof antenna

The presented "shark" roof antenna is designed as a body component responsible for receiving radio and data signals in Audi vehicles. The integrated amplifier operates within the roof housing, which limits the signal path length and promotes stable operation of onboard systems. Thanks to its compact design, the antenna withstands typical operational loads well, such as air gusts at higher speeds or variable weather conditions.

Construction, color, and visual fit

The antenna housing features an aerodynamic "shark" shape that minimizes air resistance and reduces the risk of noise generation during high-speed driving. The Sepang Blue Pearl - Y5Q color is a distinctive pearlescent shade of blue used in Audi's sports configurations, allowing for an aesthetic match to the factory body paint without the need for additional painting. This type of finish is particularly valued for restorations and upgrades of higher-specification vehicles.

Benefits of using an original Audi antenna

Using an original roof antenna integrated with an amplifier allows you to maintain the factory electrical architecture and logical placement of components within the roof area. Properly selected connectors and base geometry facilitate installation in the location intended by the manufacturer, which limits the need for bodywork modifications. For the user, this means:

• consistent body appearance thanks to the matched color scheme,
• stable signal reception thanks to the integrated amplifier,
• preservation of the original character of the Audi vehicle.

Condition of the component and practical application

The antenna comes from disassembly and is offered as a used part, which is a cost-effective solution for post-accident repairs, replacing a damaged antenna, or restoring full functionality of systems in daily-driven cars. Choosing parts from this group allows you to optimize service costs while maintaining the manufacturer's original specifications.

Installation recommendations and additional resources

When replacing the roof antenna, it is worth paying attention to the tightness of the mounting point and the correct routing of the wiring harness in the headliner to prevent moisture from entering the interior and causing electrical system interference. If you are planning a comprehensive repair or upgrade of the roof area and signal reception systems in your Audi and need other components from the same group, such as antenna modules, roof bases, or additional mounting elements, check the available parts in the Audi car antennas category.

For owners of older, well-maintained Audi models who want to refresh the look and functionality of their car, tips on selecting and installing used components may be useful – you can find them in the article The second life of a youngtimer – how used car parts rejuvenate cars from the 1998–2012 model years.

If you want to better care for disassembled components, including antennas and related electronics, it is worth familiarizing yourself with practical advice on the maintenance and operation of used parts in the material How to extend the life of used car parts?.