Genuine OEM Audi Coolant Pipe, part number 4E0265319A. This pipe is crucial for transporting coolant throughout the engine cooling system, maintaining optimal engine operating temperatures. It is a specific, curved section within the cooling circuit. Measuring approximately 0.48 meters in length and weighing 0.289 kg, it is designed for precise routing. Choosing a genuine OEM coolant pipe ensures the correct material composition and routing geometry, preventing leaks and maintaining system integrity under varying temperatures and pressures.