Genuine OEM Volkswagen Wiring Harness For Battery, part number 5Q0971228AB. This wiring harness is responsible for connecting the vehicle's battery to the starter motor and other essential electrical systems. It ensures a reliable flow of power for starting the engine and operating vehicle electronics. Manufactured with high-quality materials and connectors to withstand vibration and environmental factors. Genuine OEM ensures the correct wire gauge, insulation, and connector types for safe and reliable electrical performance.