Genuine OEM Audi Engine Coolant Hose, part number 5Q0121073M. This hose plays a vital role in the engine cooling system, transporting coolant between various engine components to regulate operating temperature. It is a curved black rubber hose, weighing 0.044 kg and measuring approximately 130mm in length. Choosing a genuine OEM hose ensures the correct routing geometry, material composition, and pressure resistance for reliable, leak-free coolant circulation.

Catalogue entry: HOSE.