Genuine OEM Audi Cowl Extension Water Box Cover, part number 4E1819447J01C. This component is designed to cover and protect the water box area, preventing debris and water ingress into sensitive engine bay components. It is specifically for the left-hand drive (LHD) configuration, positioned on the left side near the cowl extension. Made from durable black plastic, it weighs 0.567 kg and measures 0.48m in length. Genuine OEM covers ensure exact contours and mounting points for a secure, factory-quality seal and appearance.