Genuine OEM Audi Engine Wiring Cable Guide, part number 079971821C. This component is specifically designed to organize, route, and protect the intricate wiring harnesses within the engine bay. It prevents cables from chafing, overheating, or interfering with moving parts. Made from durable plastic, it measures approximately 41 cm in length. Using a genuine OEM cable guide ensures proper routing geometry and secure retention of wiring, critical for preventing electrical faults and maintaining the reliability of engine electronics.