Genuine OEM Audi Coolant Hose with Coupling, part number 4N0122055Q. This essential component is responsible for transporting coolant throughout the engine cooling system, maintaining optimal operating temperatures and preventing overheating. It features integrated couplings for secure connections within the complex cooling circuit. Made from high-quality, heat-resistant rubber and plastic, this hose weighs approximately 0.55 kg. Choosing a genuine OEM coolant hose ensures correct routing geometry, material compatibility with engine fluids, and resistance to temperature and pressure fluctuations, preventing leaks and maintaining cooling system efficiency.

Catalogue entry: HOSE.