Genuine OEM Audi Engine Coolant Hose, part number 4K0145938. This critical component is responsible for channeling engine coolant through the cooling system, playing a vital role in regulating engine temperature and preventing overheating. It is positioned within the complex network of hoses and pipes that connect various cooling system components. Constructed from high-quality, heat-resistant rubber, this hose is designed to withstand extreme temperatures and pressures. Using a genuine OEM coolant hose ensures correct routing geometry, material integrity, and a leak-free connection, which are essential for the long-term reliability of the engine cooling system.

Catalogue entry: WATER PIPE.