Horn Signal Mercedes W203 W219 W229 Fanfare High Tone 510Hz A0055426620

Horn Signal Mercedes W203 W219 W229 Fanfare High Tone 510Hz is an original component from the Horns group, designed for Mercedes vehicles. Thanks to its precisely selected 510 Hz frequency, it provides a clear, audible sound signal, increasing safety and comfort in daily operation.

Specifications and technical data

• SKU: A0055426620
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0055426620
• Substitutable numbers: A0055426620, A 005 542 66 20, BG
• Category: Horns

Purpose and characteristics of the horn

The presented horn has been designed for Mercedes W203, W219, and W229 class models, maintaining factory standards for installation and signal system operation. The 510 Hz frequency ensures a firm, focused sound that effectively cuts through ambient noise while remaining consistent with the typical acoustic characteristics used in vehicles of this brand.

The item comes from the Horns category, which means it is dedicated to working within the vehicle's signaling system, cooperating with factory wiring and the control system in the steering wheel or steering column.

Construction, acoustic parameters, and user benefits

The 510 Hz horn generates a sound with a clear, sharper profile, which improves its effectiveness in city traffic and on highways. This type of acoustic characteristic is often used in premium class vehicles because it:

• ensures good audibility in various road conditions,
• prevents the signal from blending with other ambient sounds,
• maintains operating standards consistent with the character of the Mercedes brand.

As an original element from the Horns group, the product is designed for stable operation under typical vehicle operating conditions, taking into account vibrations, temperature changes, and humidity. As a result, it provides a functional solution both when replacing a damaged signal and when restoring full system efficiency after a collision or bodywork repairs.

Condition, fitment, and installation

The offered horn is a used item, which in practice means it comes from disassembly and is intended for further use after proper installation. This type of component allows for an economical repair of the signaling system while maintaining the manufacturer's original specifications.

Fitment for W203, W219, and W229 models facilitates installation at factory mounting points, without the need for electrical system modifications or additional adapters. In most cases, installation is limited to:

• bolting the horn in the designated structural location,
• connecting the factory electrical harness,
• verifying the correct operation of the signal after activating the system.

Practical application and benefits of choosing this product

Using an original 510 Hz horn in a Mercedes W203, W219, or W229 allows for maintaining the acoustic consistency of the vehicle and the proper operation of the signaling system. This is particularly important for:

• post-accident repairs of the vehicle's front end,
• damage to the signaling system caused by corrosion or moisture,
• car restoration where compliance with factory specifications is a priority.

By choosing this horn, you gain a component matched to a specific generation of Mercedes, which minimizes the risk of installation and electrical compatibility issues. It is a practical solution for workshops, service centers specializing in the Mercedes brand, and individual users who care about the technical correctness of repairs.

Expanding the signaling system and additional information

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

When selecting used signaling components, it is worth paying attention to their origin, storage method, and compatibility with the specific vehicle model. If you want to better prepare for your purchase and avoid common mistakes when choosing components for modifications or repairs, check out the article Buying used car parts – the most common mistakes when choosing tuning parts, which discusses key aspects of safely using the used parts market in an accessible way.