Genuine OEM Audi Coolant Hose, part number 4S0121449. This hose is designed to carry coolant efficiently between various engine components, playing a vital role in the vehicle's thermal management system. It is a shaped hose within the engine cooling circuit. Weighing 0.166 kg and measuring approximately 0.315m in length, this hose is constructed from materials resistant to heat and coolant chemicals. Opting for a genuine OEM hose guarantees the correct internal diameter, routing, and material integrity for leak-free and reliable operation.

Catalogue entry: HOSE.