Audi A4 B8 A5 8T Horn Sound Signal Fanfare High Tone Siren 8T0951223A

Audi A4 B8 A5 8T Horn Sound Signal Fanfare High Tone Siren is an original component from the Horns category, designed for the warning system in Audi vehicles. It provides a clear, audible acoustic signal, supporting active safety and compliance with road traffic requirements.

Specifications and technical data

• SKU: 8T0951223A
• Mark: Audi
• Condition: Used
• OEM Part Number: 8T0951223A
• Substitutable numbers: 8T0951223A, 8T0 951 223 A
• Category: Horns

Purpose and function of the horn

The presented horn is designed as a component of the acoustic signaling system in Audi A4 B8 and A5 8T models. It is responsible for generating a stable, loud warning signal that improves the vehicle's acoustic visibility in urban and extra-urban traffic. Thanks to its factory origin, the proper sound characteristics and compatibility with the car's electrical installation are maintained.

Construction and fitment for Audi installation

The horn is a sound signal / fanfare type component, prepared for operation in the factory Audi electrical system. The design is intended for installation in original mounting points, which facilitates service and eliminates the need for wiring modifications. Using an original solution allows for maintaining consistency with other safety system components and proper acoustic parameters.

Performance characteristics and advantages

As a component originating from an Audi vehicle, the horn offers:

• consistency with the factory acoustic signaling system,
• properly selected volume and tone of the signal,
• possibility of direct connection to the original installation,
• maintenance of aesthetics and manufacturer standards within the mounting compartment.

Such a solution is particularly beneficial for post-accident repairs, replacing a damaged sound signal, or restoring full functionality of the warning system in premium class cars.

Component condition and service application

The offered horn is a secondary market part, which allows for an economical restoration of the signaling system's efficiency while maintaining the original Audi design. This type of solution is often chosen in professional workshops specializing in the brand, where compliance with factory standards and predictable component behavior after installation are prioritized.

Expansion of the signaling system in Audi

If you are planning a comprehensive repair or upgrade of the acoustic signaling zone in your Audi and need other elements from the same group, such as additional signals, control modules, or mounting brackets, check the available parts in the Audi Horns category.

For users interested in the broader context of using secondary market components in premium class cars, it is worth reading the trend analysis described in the article Crisis in the new parts market? Why used originals for premium cars are the hottest trend in 2026, where the advantages of consciously choosing used OEM components are discussed.