Genuine OEM Volkswagen Low Tone Horn, part number 3Q0951221B. This electrical component is responsible for producing an audible warning sound, crucial for vehicle safety and communication with other road users. It functions as the low-frequency component of the vehicle's horn system. Weighing 0.264 kg, this horn is designed for reliable operation and sound output. Using a genuine OEM horn ensures correct sound characteristics, electrical compatibility, and long-term durability, meeting factory safety standards.