Genuine OEM Audi Engine Coolant Hose Coupling, part number 4K0122293EQ. This component provides a secure and leak-proof connection between engine coolant hoses, facilitating the efficient circulation of coolant throughout the cooling system. It is strategically placed within the hose network to ensure proper routing and flow. Weighing approximately 0.059 kg, this coupling is engineered from durable, heat-resistant materials. Using genuine OEM hose couplings guarantees precise dimensions, resistance to high temperatures and pressures, and compatibility with coolant fluids, preventing leaks and maintaining optimal engine cooling performance.