Genuine OEM Audi A/C Refrigerant Hose, part number 8T0816743C. This flexible hose is a vital component of the vehicle's air conditioning system, designed to transport refrigerant between various A/C components. It connects to the A/C condenser and other refrigerant lines, facilitating the circulation of coolant. Weighing approximately 0.42 kg, this hose is engineered for flexibility and durability under the high pressures of the A/C system. Utilizing a genuine OEM refrigerant hose guarantees the precise routing, material compatibility with refrigerant, and secure, leak-proof connections essential for optimal A/C system efficiency and longevity.