Genuine OEM Audi Engine Coolant Pipe, part number 5Q0121070AP. This metal pipe is an integral part of the engine cooling system, precisely directing the flow of coolant to various engine components to dissipate heat. It is typically located within the engine bay, connecting different parts of the cooling circuit. Constructed from durable metal, it is designed to withstand high temperatures and pressures without corrosion. Weighing 0.178 kg and measuring 0.34m in length, this genuine OEM pipe ensures exact fitment, leak-free connections, and long-term reliability for effective engine temperature management.