Genuine OEM Audi Engine Coolant Hose, part number 04L121444J. This pre-formed hose assembly is a vital component of the engine cooling system, responsible for transporting coolant between various engine components and the radiator. Its specific routing ensures efficient heat exchange and prevents engine overheating. Constructed from durable, heat-resistant rubber and plastic, it weighs 0.1087 kg. Trust genuine OEM coolant hoses for their exact routing geometry, material composition, and resistance to high temperatures and pressures, which are critical for preventing leaks and ensuring long-term cooling system reliability.

Catalogue entry: HOSE feed/return.