Genuine OEM Volkswagen Radiator Sealing Strip, part number 5NN121332A. This component is designed to seal gaps around the radiator, ensuring optimal airflow and maintaining the cooling system's efficiency. It is positioned on the right side of the radiator assembly. Constructed from durable rubber or foam, it measures approximately 0.5 meters in length. Choosing a genuine OEM sealing strip guarantees the correct shape, material, and flexibility for a perfect seal, preventing air leaks that could compromise engine cooling.