The Genuine BMW HVAC Heater Hose - 64219222696 is a high-quality, OEM replacement part for BMW vehicles. It is designed to be used in the heating and cooling system of the vehicle, specifically for transferring hot coolant from the engine to the heater core. This hose is made from durable materials to withstand high temperatures and pressure, ensuring long-lasting performance. It is an essential component for maintaining proper heating and cooling in the vehicle's interior. This product is specifically designed for BMW models and is a reliable, direct fit replacement for the original part.