Genuine OEM Audi Engine Coolant Hose, part number 4K0265356P. This hose is a critical component of the engine cooling system, responsible for transporting coolant between various engine components to maintain optimal operating temperatures. It is positioned within the complex network of cooling lines. Made from durable, heat-resistant rubber or silicone, this hose weighs approximately 0.049 kg and measures 0.095 m in length. Using a genuine OEM hose guarantees the correct routing, pressure resistance, and material compatibility for long-term cooling system reliability.