This is a genuine VAG part, specifically designed as a refrigerant line for your vehicle's air conditioning system. It plays a crucial role in the circulation of refrigerant, which is essential for cooling the cabin. Crafted with high-quality materials, this line is built to withstand the pressures and temperatures inherent in an AC system, ensuring durability and preventing leaks. Proper installation of this component is key to maintaining the efficiency and longevity of your vehicle's air conditioning. If you are experiencing issues with your AC system, such as poor cooling or refrigerant leaks, replacing the refrigerant line with this genuine VAG part can help restore optimal functionality. Always ensure compatibility with your specific vehicle model before purchase.