Genuine OEM Lexus Turbo Water Hose Pipe, part number 1628625010. This hose is part of the turbocharger's water cooling system, specifically designated as the No. 3 hose. It connects components to ensure proper coolant circulation, preventing turbocharger overheating. This part is located in the turbo cooling assembly. Genuine OEM parts are manufactured to exact specifications, ensuring precise fitment and material integrity for optimal coolant flow and long-term durability.