Genuine OEM Volkswagen Starter and Alternator Wiring Harness, part number 7C0971157L. This wiring harness is specifically designed to connect the starter motor and alternator to the vehicle's main electrical system, ensuring proper power flow for starting the engine and charging the battery. The harness is constructed with durable, insulated wiring and secure connectors. Genuine OEM parts guarantee correct wire gauge, insulation, and connector types for reliable electrical connections.