Mercedes W176 W246 Horn Signal Fanfare Front Right O/S Horn Signal

The Mercedes W176 W246 Horn Sound Signal is an original part from the Horns category, designed for installation on the front right side of the vehicle. It provides a clear, easily audible warning signal, compliant with factory Mercedes standards, ensuring seamless integration with the car's electrical system and stable performance in daily use.

Specifications and technical data

• SKU: A0065428620
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0065428620
• Substitutable numbers: A0065428620, A 006 542 86 20
• Location on the vehicle: Front, Right
• Category: Horns

Intended Use and Fitment for Mercedes W176 / W246

The sound signal is designed as a component installed on the front right side of the vehicle, corresponding to the factory horn placement in many Mercedes A-Class (W176) and B-Class (W246) models. This ensures proper sound propagation in front of the vehicle and correct mounting to original attachment points.

Its original Mercedes origin promotes consistency with other electrical system components, minimizing the risk of compatibility issues, incorrect current draw, or installation errors.

Technical Specifications of the Horn

This horn signal belongs to the specialized Horns category, meaning it is engineered to produce a sufficiently loud and distinct warning sound. The design intended for front right-side installation allows for:

• effective sound emission in the direction of travel,
• proper drainage of moisture and contaminants from the working area,
• stable mounting at the factory body point.

As an original Mercedes part, the horn works with the factory steering wheel button and the existing wiring harness, simplifying installation and reducing the need for electrical modifications.

Product Condition and Service Application

The offered sound signal is a used part, making it an attractive service solution for drivers seeking factory-origin parts at a reasonable price. This type of component is particularly suitable for:

• replacing a damaged or malfunctioning horn after a collision or corrosion,
• restoring full functionality to the acoustic signaling system,
• repairs performed while maintaining the original manufacturer's specifications.

Using an original sound signal helps maintain compliance with safety requirements and avoids potential issues that can arise when installing aftermarket replacements with uncertain parameters.

Benefits of Choosing an Original Mercedes Horn

By choosing this horn signal model, you gain several significant advantages:

• Factory Fitment – the part is prepared for integration with the electrical system and mounting points in Mercedes W176 / W246.
• Safety System Consistency – a properly functioning horn is a crucial component of the vehicle's active safety.
• Stable Operating Parameters – designed by the manufacturer to operate in the front compartment, exposed to water, salt, and varying temperatures.

This allows the sound signal to be used for both routine repairs and comprehensive front-end rebuilds after damage.

Other Mercedes Horns and Service Tips

If you are also looking for other Mercedes horns compatible with different models of this brand, check out our dedicated category: Mercedes Horns. There you will find a wide selection of sound signals designed for various generations and body styles.

When planning a broader range of service work on your car, it's worth familiarizing yourself with practical tips on operating and replacing wear parts – the article TOP 10 Most Frequently Replaced Parts in Your Car will be helpful, allowing you to better plan maintenance and repairs without unnecessary costs.