Genuine OEM Volkswagen Coolant Hose, part number 04C122447P. This hose is designed to transport coolant efficiently through the engine system, playing a critical role in temperature regulation. It is positioned within the engine cooling circuit, connecting various components. Weighing approximately 0.015 kg and measuring 10.8 cm in length, this hose is engineered for precise fitment and durability. Using genuine OEM hoses ensures correct routing geometry, material compatibility with coolant, and resistance to thermal cycling and pressure, preventing leaks and system failures.