Genuine OEM Audi Engine Cable Harness, part number 03C972619BR. This complex assembly is vital for the engine's electrical system, organizing and protecting numerous wires and connectors that transmit signals and power to various engine components, sensors, and actuators. It ensures reliable communication and operation throughout the engine compartment. Weighing 2.012 kg, this harness is designed with precise routing and connector types. Choosing a genuine OEM cable harness guarantees the correct wire gauge, insulation, connector integrity, and exact routing, which are essential for preventing electrical faults and ensuring the reliable performance of all engine-related electrical systems.