Genuine OEM Volkswagen Radiator Lower Cover, part number 5NA121341K. This protective panel is designed to shield the lower section of the radiator from road debris, stones, and other potential impacts encountered during driving. It is positioned at the bottom of the radiator assembly. Constructed from durable, resilient black plastic, it helps maintain the integrity of the cooling system. Choosing a genuine OEM radiator cover ensures a precise fit and robust protection, which is vital for preventing damage to the radiator and maintaining optimal engine cooling performance.