Genuine OEM Volkswagen Starter Alternator Wiring Harness, part number 7C0971164J. This wiring harness connects the starter motor and alternator to the vehicle's electrical system. It is a critical component for the vehicle's electrical functionality. The harness is designed for precise fitment and reliable electrical conductivity. Genuine OEM wiring harnesses ensure correct gauge wire, insulation, and connector types for long-term durability and safety.