BMW X3 Series E83 Low Tone Pitch Snail Horn Signal Siren Bosch 3403279

The BMW E83 X3 Low Tone Horn is an original part from the Horns group, designed for the BMW X3 E83 model. The low tone of the horn ensures clear, audible warning to other road users, consistent with the vehicle's factory acoustic characteristics.

Specifications and technical data

• SKU: 3403279
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3403279
• Substitutable numbers: 61333403279, 3403279, EM
• Category: Horns

Purpose and Function of the Low Tone Horn

The presented low tone horn is responsible for generating the lower part of the sound signal in the BMW X3 E83 warning system. Combined with a potential high tone signal, it creates a distinctive, easily recognizable sound that meets homologation requirements and enhances driving safety.

This component is particularly important in emergency situations when the driver needs to quickly and unambiguously signal their presence. Using an original BMW horn ensures acoustic consistency and proper integration with the vehicle's electrical system.

Benefits of Using an Original BMW Horn

Using a horn from the BMW offering ensures:

• factory fit for the electrical system and mounting points in the BMW X3 E83,
• appropriate low tone characteristics, improving signal audibility on the road,
• consistency with other components of the vehicle's warning system,
• maintenance of original sound system operating parameters.

This ensures the horn operates stably, and its sound remains consistent with the manufacturer's original specifications, which is important for both user comfort and regulatory compliance.

Product Characteristics and Condition

The offered horn belongs to the Horns category and is a used part from a vehicle, allowing for its reuse in professional repairs or replacements. This type of solution is often chosen by users who want to maintain the vehicle's original specifications while optimizing service costs.

The product is intended for individuals seeking parts that comply with factory BMW standards, enabling the restoration of full functionality to the sound signal system without the need for replacements with uncertain parameters.

Professional Installation and Application

Due to the nature of the component, installation by a person experienced in working with BMW vehicle electrical systems is recommended. Correct connection of the low tone horn guarantees stable system operation, appropriate volume levels, and proper interaction with the vehicle's switches and safety features.

A correctly selected and installed low tone horn contributes to:

• trouble-free operation of the warning system,
• maintaining an adequate level of road safety,
• reducing the risk of malfunctions resulting from incorrect part selection.

Expanding the BMW Sound Signal System

If you are planning a comprehensive repair or upgrade of the sound signal system area in your BMW and need other parts from the same group, such as additional signals, mounts, or installation components, check the available parts in the BMW Horns category.

If you want to better understand how to properly select used sound system components and other vehicle parts, it is worth reading the article Used Car Parts: Myths and Facts You Need to Know, which clearly explains the most important issues related to the operation of such components.