Genuine OEM Volkswagen Engine Coolant Pipe, part number 5Q1815101G. This intricate pipe assembly is a vital part of the engine cooling system, responsible for channeling coolant to various components to maintain optimal operating temperatures. It is positioned within the engine bay, connecting different parts of the cooling circuit. Weighing 0.747 kg with dimensions of 0.52m x 0.26m x 0.09m, this pipe is designed for specific routing and flow characteristics. Using a genuine OEM coolant pipe ensures correct material composition for heat and pressure resistance, precise routing geometry, and leak-free connections, critical for preventing engine overheating.