This product is a Genuine BMW Power Steering Reservoir Line Hose, part number 32416799881. It is designed to fit and function exactly like the original hose on BMW vehicles. The hose is made from high-quality materials and is built to withstand the high pressures and temperatures of the power steering system. It is an essential component for proper power steering operation and should be replaced if it becomes damaged or worn out. This hose is compatible with various BMW models and is a genuine OEM part.