Genuine OEM Audi Coolant Hose, part number 4H0121062A. This hose is an essential component for transferring coolant to and from a heat exchanger within the engine's cooling system, ensuring efficient temperature management. Its specific routing and design are critical for maintaining proper fluid flow. Weighing approximately 0.124 kg and measuring 0.285 meters in length, it is built for durability. Choosing a genuine OEM hose guarantees the correct material composition and precise fit, preventing leaks and ensuring long-term reliability under the demanding conditions of the cooling system.

Catalogue entry: HOSE.