Genuine OEM Jaguar Door Upper Aperture Seal, part number C2P21688. This seal is crucial for maintaining the integrity of the vehicle's cabin, preventing water, wind, and noise from entering. It is positioned along the upper frame of the front left door aperture. Made from durable rubber, it provides a flexible yet robust barrier. Choosing a genuine OEM seal ensures a precise fit and factory-level sealing performance, crucial for long-term durability and comfort.