Genuine OEM Audi Coolant Hose, part number 4K0122101BK. This hose is responsible for carrying coolant between various engine components and the radiator, playing a critical role in the engine's thermal management system. It is positioned to connect to the radiator, ensuring proper fluid circulation. Weighing 0.589 kg and measuring approximately 0.49 meters in length, this hose is designed for flexibility and resilience. Opting for a genuine OEM coolant hose guarantees the correct material composition and routing geometry, preventing premature wear and maintaining the integrity of the cooling system.

Catalogue entry: HOSE.

Fitted with: 4K0122055AP HOSE, 4K0122055BH HOSE, N90687001 CLAMP.