Genuine OEM Audi Coolant Pipe, part number 8K0819377H. This pipe is an integral part of the engine cooling system, responsible for circulating coolant to maintain optimal engine operating temperature. It is typically routed within the engine bay, connecting various cooling components. Constructed from durable metal, it is designed to withstand high temperatures and pressures, weighing approximately 0.2 kg. Choosing a genuine OEM coolant pipe ensures exact routing, proper sealing, and the structural integrity necessary for reliable and leak-free engine cooling.