Volkswagen Eos 1F Passat B6 Horn Signal Siren Left N/S 3C0951221A

Volkswagen Eos 1F Passat B6 Horn Signal Siren Left N/S is an original component from the Horns group, designed for vehicles with petrol engines. It provides a clear, audible warning signal on the left side, supporting the vehicle's active safety and maintaining the factory acoustic characteristics.

Specifications and technical data

• SKU: 3C0951221A
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3C0951221A
• Substitutable numbers: 3C0951221A, 3C0 951 221 A
• Location on the vehicle: Left
• Fuel type: Petrol
• Category: Horns

Purpose and function of the horn

The presented horn is designed as a left-side component of the warning system in Volkswagen Eos 1F and Passat B6 models with petrol engines. Its task is to generate a stable, sufficiently loud sound that meets traffic regulation requirements and improves the clarity of signals sent to other road users.

Thanks to its factory design, the horn works with the vehicle's electrical system without the need for wiring modifications or additional adapters, which facilitates service and reduces the risk of installation errors.

Construction and performance parameters

As an original Volkswagen component, the horn maintains proper fitment to the mounting brackets on the left side and the correct connection to the vehicle's wiring. The acoustic system has been selected to obtain a clear, concentrated sound signal that cuts through ambient noise effectively.

This solution is suitable both as a replacement for a damaged horn and for restoring the full functionality of the warning system in daily-driven cars. Factory operating characteristics help maintain consistency with the vehicle's other systems.

Installation and vehicle integration

The horn is designed for installation in the factory location on the left side of the vehicle, which simplifies the mechanic's work and reduces service time. The appropriate shaping of the housing and mounting points allows for secure seating of the component and limits the transmission of vibrations to the bodywork.

In the case of vehicles with a petrol engine, the use of the correct horn is important for proper cooperation with the electrical system and for maintaining the circuit load parameters specified by the manufacturer.

Condition and practical application

The item comes from dismantling and is intended for users who want to economically restore the efficiency of the signaling system in their Volkswagen. A used horn is a solution often chosen when servicing youngtimer segment cars, where compliance with the original specification and reasonable repair costs are important.

It can be used both in daily-driven examples and in cars being prepared for further restoration, where maintaining original design solutions is important.

Expanding the signaling system and additional resources

If you are planning a comprehensive repair or upgrade of the front area in your Volkswagen and need other components from the same group, such as additional signals, brackets, or power harnesses, check the available parts in the Volkswagen Horns category.

When planning a broader restoration or refreshing of cars from the 1998–2012 model years, it is also worth checking out practical tips on using used components – you will find them in the article The second life of a youngtimer – how used car parts rejuvenate cars from 1998–2012, which discusses, among other things, modernization scenarios for Volkswagen models.