Genuine OEM Audi Engine Pressure Hose, part number 4N0145709AB. This critical component is engineered to transfer pressurized fluids within the engine's intake or turbocharger system, maintaining system integrity and performance. It is positioned within the engine bay, connecting vital components that handle high-pressure air or fluid. Weighing 0.577 kg and measuring 0.35m in length, this hose is constructed from durable materials to withstand demanding engine conditions. Choosing a genuine OEM hose ensures precise routing geometry, correct pressure resistance, and material compatibility for reliable, leak-free operation.