Genuine OEM Audi Engine Water Box Seal, part number 8W0823723A. This seal provides a critical watertight barrier, protecting the engine compartment's water box area from moisture, leaves, and other debris. It is positioned at the base of the windshield, forming a seal between the cowl and the engine bay. Measuring 1.505 meters in length and weighing 0.651 kg, this genuine OEM seal ensures a precise fit and durable performance, preventing water ingress that could damage electrical components or cause corrosion.