Genuine OEM Audi Speed Sensor Harness Holder, part number 80A971845F. This bracket is designed to securely mount and protect the speed sensor wiring harness, preventing it from chafing, vibrating, or becoming dislodged. It is positioned on the left side of the rear suspension assembly. Made from durable metal, it provides a robust anchor point for the harness. Using a genuine OEM holder ensures the correct mounting geometry and material strength, which are crucial for maintaining the integrity of the electrical wiring and the accurate operation of the speed sensor.