Description: Ensure optimal electrical performance in your vehicle with the Rear Driver Side Door Wiring Harness, GM part number 84290997. This genuine GM part is engineered to meet the highest standards, providing a reliable and direct connection for your vehicle's electrical components within the rear driver-side door. Designed for a perfect fit, this wiring harness ensures seamless integration and long-lasting durability. Trust in the quality and reliability of GM Genuine Parts to maintain your vehicle's performance.