BMW F20 F21 High Low Pitch Tone Horn Siren Signal Alarm Fanfare Set 8052114

BMW F20 F21 High Low Pitch Tone Horn Siren Signal Alarm Fanfare Set is a set of factory high and low pitch horns designed for the BMW 1 Series F20/F21 models. The set provides a clear, dual-tone warning signal, improving safety and communication on the road. The original BMW origin guarantees proper fitment with the vehicle's electrical system and acoustic characteristics.

Specifications and technical data

• SKU: 8052114-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8052114
• Substitutable numbers: 61338052114, 8052114
• Category: Horns

Technical characteristics of the BMW F20/F21 horns

The presented horn set from the Horns category has been designed specifically for the BMW F20/F21 platform, which ensures correct operation with the factory electrical system and vehicle safety systems. The dual-tone configuration (high and low pitch) allows for a clear, audible signal that effectively cuts through ambient noise in both urban and extra-urban traffic.

Original BMW manufacturing means maintaining appropriate acoustic parameters, resistance to weather conditions, and stable operation under typical electrical loads. The set is designed for installation in factory mounting points, which reduces the need for modifications to the wiring or brackets.

Purpose and application in BMW vehicles

BMW F20 F21 High Low Pitch Tone Horn Siren Signal Alarm Fanfare Set will serve as a replacement part in case of damage or weakening of the factory sound signal. The dual-tone system is consistent with the acoustic characteristics used by the manufacturer, ensuring that after replacement, the typical BMW way of warning other road users is maintained.

The use of an original horn set is particularly important in vehicles equipped with advanced safety systems, where the sound signal interacts with other vehicle functions. Choosing a component from the BMW group reduces the risk of communication errors with the car's electronics and compatibility issues.

Condition, verification, and benefits of installation

The offered set comes from the used parts segment, which allows for an economical replacement while maintaining the manufacturer's original specifications. The item has been verified for its suitability for further use, which is crucial for components responsible for the warning signal. Using original BMW horns allows you to avoid typical problems known from aftermarket replacements, such as incorrect volume, different sound character, or installation difficulties.

The main benefits of installing this set include:

• maintaining the factory, dual-tone sound signal,
• fitment to the electrical system and mounting points in the BMW F20/F21,
• consistency with the vehicle's other safety systems,
• reasonable repair cost due to the use of a used part.

Support with selection and additional technical information

When selecting horns for a specific version of the BMW 1 Series, it is worth paying attention to compatibility with the installation and the type of sound signal used. The original set from the BMW group facilitates this process because it was designed for specific models and configurations. If necessary, you can refer to the OEM part number or interchangeable numbers visible in the product's technical specification, which allows for precise confirmation of compatibility with a given vehicle.

If you are planning a comprehensive repair or upgrade of the signaling zone in your BMW and need other elements from the same group, such as additional horns, mounting brackets, or power harnesses, check the available parts in the BMW Horns category.

For drivers interested in a broader approach to vehicle maintenance and service cost optimization, especially during high temperatures, our guide on the cooling system may be useful – more information can be found in the article Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.