Genuine OEM Audi Coolant Hose, part number 06E121082S. This reinforced rubber hose is designed to transport coolant efficiently between various engine components, playing a vital role in maintaining the engine's optimal operating temperature. It is positioned within the engine cooling system. Weighing 0.0356 kg, this hose is constructed from high-quality, heat-resistant rubber with reinforcement. Genuine OEM hoses ensure correct routing geometry, pressure resistance, and material compatibility for reliable, leak-free performance.