Genuine OEM Audi Engine Coolant Pipe, part number 4M0819927F. This component is integral to the engine's cooling system, directing coolant flow between various parts to maintain optimal operating temperatures. It is a rigid pipe, often found connecting hoses within the cooling circuit. Weighing approximately 0.06 kg and measuring about 0.21 meters in length, it features specific mounting points. Choosing a genuine OEM coolant pipe ensures the correct material, precise dimensions, and robust construction for leak-free and durable performance under engine heat and pressure.