Genuine OEM Audi Coolant Hose, part number 4H1819344A. This hose is designed to transport coolant efficiently between various components within the vehicle's cooling system, maintaining optimal engine operating temperatures. It is a shaped hose, precisely engineered for its specific routing and connection points. Made from durable, heat-resistant materials, it ensures reliable fluid transfer under demanding conditions. Choosing a genuine OEM coolant hose guarantees the correct routing geometry, material composition, and pressure resistance for a leak-free and efficient cooling system.

Catalogue entry: HOSE.