Genuine OEM Audi Coolant Pipe with Hose, part number 4N0121085B. This assembly is crucial for directing coolant flow throughout the engine cooling system, ensuring proper heat exchange and maintaining optimal engine temperatures. It consists of a rigid pipe section integrated with flexible hose segments, designed for precise routing and connection points. Measuring approximately 49 cm in length and weighing 0.24 kg, it is engineered from durable materials resistant to heat and coolant chemicals. Using a genuine OEM coolant pipe with hose guarantees the correct material integrity, precise fitment, and resistance to thermal cycling, which are vital for preventing leaks and ensuring the long-term reliability of the cooling system.

Catalogue entry: WATER PIPE.