Genuine OEM Audi Coolant Hose with Quick Release, part number 4H0121049B. This essential component facilitates the transfer of coolant between various parts of the engine cooling system, such as the radiator and engine. It features a quick-release connector for secure, leak-proof attachment and simplified maintenance. The hose is engineered from high-quality, heat-resistant rubber compounds to withstand the demanding conditions of the engine bay. Opting for a genuine OEM coolant hose guarantees precise fitment, correct routing, and the durability required to prevent coolant leaks and maintain optimal engine operating temperatures.

Catalogue entry: HOSE.