The Volkswagen Genuine Air Duct 4K8121284C is a high-quality radiator designed specifically for Volkswagen vehicles. Made by the original equipment manufacturer, this air duct is located in the engine compartment of the vehicle to ensure optimal engine cooling performance. With the manufacturer part number 4K8121284C and reference OE/OEM number 4K8121284C, this product is a reliable and genuine component for maintaining the efficiency of your Volkswagen engine.