This rear door wiring harness is a direct replacement for your 2011-2018 Audi A8 Quattro. It is compatible with part numbers 4H0971687AT, 4H0971687BB, 4H0971687BH, and 4H0971687BK. The harness has been tested, cleaned, and inspected to ensure its quality and compatibility with your vehicle. The harness is designed for placement on the rear, left, and right of your Audi A8 Quattro. It is an essential interior part that connects to the door panels and other interior parts and accessories. This item is perfect for anyone looking to replace their old or damaged wiring harness without compromising on quality.