The HEATER HOSE RUBBER 1/2" (HEATERHOSE1.5) is a rubber hose designed for use in automotive heating systems. It typically features EPDM (ethylene propylene diene monomer) rubber, which provides excellent heat resistance and durability. This hose is used to carry heated coolant from the engine to the heater core and back, ensuring efficient heating performance. It is usually rated for temperatures ranging from -40°F to 200°F (-40°C to over 93°C) and a working pressure of around 250 psi
