Genuine OEM Toyota water bypass hose, part number 162830T080. This hose is a critical component of the engine's cooling system, designed to reroute coolant flow as needed for optimal engine temperature regulation. It connects various points within the cooling circuit to ensure efficient operation. Manufactured from high-quality, heat-resistant materials to withstand the demanding conditions of the engine bay. Genuine OEM parts are engineered to exact specifications, ensuring proper fitment and reliable performance.