This genuine Iveco 504040659 coolant hose is an original equipment manufacturer (OEM) part designed for the cooling systems of various F4AE0481 series engines, including models F4AE0481A through F4AE0481Z. It ensures efficient coolant flow and maintains proper engine operating temperatures. With a length of 260 mm, width of 100 mm, height of 50 mm, and a weight of 0.12 kg, this hose provides a precise and durable replacement for maintaining the integrity of your Iveco engine's cooling system.