Genuine OEM Audi Gearbox Wiring Harness, part number 4K0971769J. This essential wiring harness is responsible for transmitting electrical signals and power between various sensors, actuators, and control modules within the gearbox assembly. It ensures proper communication and operation of the transmission's electronic components. Weighing approximately 0.74 kg, this harness features factory-grade connectors and insulation. Choosing a genuine OEM wiring harness guarantees correct pinouts, durable insulation, and precise fitment, which are critical for reliable electrical connectivity and preventing transmission faults.