Genuine OEM Volkswagen Rear Door Window Frame Trim, part number 3C5839643A7Z7. This exterior trim piece is designed to provide a decorative and protective finish along the upper edge of the rear door window frame. It ensures a precise fit and aesthetic integration with the vehicle's body. The trim is finished in color code 7Z7. Choosing genuine OEM trim guarantees factory-correct contours, mounting points, and material quality for lasting appearance and durability.