This High-Standard Air Conditioning Hose (OE 64 53 9 228 236) is designed specifically for BMW vehicles. Manufactured with premium high-quality rubber and reinforced for added durability, this hose ensures stable refrigerant flow and reliable air conditioning performance under varying temperature and pressure conditions. It is an ideal replacement for aging or leaking OEM hoses and meets or exceeds factory specifications, offering a perfect fit and long-lasting performance for your BMW's cooling system.