Genuine OEM Volkswagen Starter and Alternator Wiring Harness, part number 2Q0971349LL. This complex wiring harness provides the necessary electrical connections for both the starter motor and the alternator, ensuring reliable power delivery and charging system operation. Weighing 0.538 kg, it features multiple connectors and precise routing. A genuine OEM wiring harness guarantees correct pin configurations, wire gauges, and insulation, which are vital for preventing electrical faults and ensuring the proper function of critical engine systems.