Genuine OEM Volkswagen Battery Starter Wiring Harness, part number 2Q0971349MK. This critical wiring harness provides the electrical connection between the vehicle's battery, starter motor, and alternator, enabling the engine to start and the charging system to function correctly. Weighing 0.624 kg, this harness is constructed with specific wire gauges and robust insulation to handle high electrical currents. Choosing a genuine OEM wiring harness ensures proper current carrying capacity, resistance to heat and vibration, and exact connector fitment, which is essential for reliable starting and charging system performance.