Genuine OEM Audi Engine Coolant Hose, part number 8W0145930H. This hose is responsible for carrying coolant throughout the engine cooling system, ensuring efficient heat dissipation and preventing engine overheating. It is positioned within the engine bay, connecting key components of the cooling circuit. Weighing 0.059 kg and measuring 0.175 m in length, this hose provides the correct routing geometry and material composition for resistance to extreme temperatures and pressures.