Mercedes SLK R172 Horn Signal Left N/S Fanfare 500Hz A0075425920

Mercedes SLK R172 Horn Signal Left N/S Fanfare 500Hz is an original warning system component designed for installation on the left side of the vehicle. It provides a clear, highly audible acoustic signal at a frequency of 500 Hz, supporting driving safety and compliance with road requirements. This is a practical solution for users who want to restore full functionality to the sound system in their Mercedes SLK R172.

Specifications and technical data

• SKU: a0075425920
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0075425920
• Substitutable numbers: A0075425920, A 007 542 59 20
• Location on the vehicle: Left
• Category: Horns

Purpose and function of the horn

The presented horn belongs to the Horns category and has been designed specifically for the Mercedes SLK R172 generation. The component is responsible for generating a stable warning signal at a frequency of 500 Hz, which translates into good audibility in both urban and extra-urban traffic. The use of the correct acoustic signal is important both from a safety perspective and for compliance with vehicle homologation.

Vehicle placement and mounting aspects

The horn is designed for installation on the left side of the vehicle, which allows for maintaining the factory acoustic system in the Mercedes SLK R172. Proper placement is important for the correct propagation of sound and secure mounting in existing body points. Thanks to the preservation of the original mounting geometry, the installation process is straightforward, without the need for any modifications to the vehicle's structure.

Performance characteristics and acoustic parameters

The 500 Hz acoustic signal provides a clear, unambiguous sound that stands out well from ambient noise. This type of acoustic characteristic is often used in premium vehicles because it combines appropriate volume with a clear tone. Using a dedicated horn for a specific vehicle model reduces the risk of electrical system malfunctions and potential interference.

Condition of the item and benefits of using an original part

The offered horn is a used component, which allows for an economical replacement while maintaining a proper fit to the vehicle's installation. Using an original Mercedes component promotes consistency in the electrical system and compatibility with the factory wiring harness. This is a practical solution for users who want to restore the correct operation of the acoustic signal without experimenting with replacements of uncertain parameters.

Integration with other Mercedes horns

In many vehicle configurations, more than one horn is used to achieve the correct frequency and volume tuning. Selecting the correct component for the left side of the vehicle is important for maintaining even sound distribution and proper cooperation with other acoustic signals. Replacing a damaged horn with a model dedicated to the SLK R172 allows for the restoration of the factory sound of the warning system.

If you are planning a comprehensive repair or upgrade of the warning system area in your Mercedes and need other elements from the same group, such as acoustic signals with different frequencies, complete horn sets, or dedicated mounts, check the available parts in the Mercedes Horns category.