Genuine OEM Volkswagen Coolant Hose, part number 3Q0121101F. This molded rubber hose is designed to transport coolant within the engine cooling system, ensuring efficient heat exchange. It features partial fabric wrapping for added protection and insulation. Measuring approximately 0.48 meters in length and weighing 0.251 kg, it has specific bends for correct routing. Choosing a genuine OEM coolant hose guarantees the precise fit, material durability against high temperatures and pressures, and resistance to chemical degradation for a leak-free cooling system.