A Diesel Exhaust Fluid Heated Hose Assembly is used to prevent Diesel Exhaust Fluid from freezing in cold weather, ensuring uninterrupted flow and optimal performance. In colder climates, DEF can freeze, leading to potential blockages. The Hose Assembly features a heater harness connector integrated into one of the end connectors. This connector serves as an interface between the Hose and the machine's electrical unit.Attributes:• Provided with 5/16'' straight female plastic and 5/16'' 90 degree female plastic end connectors• Withstands 120 degrees Celsius or 248 degrees Fahrenheit maximum diesel exhaust fluid line temperature• Provided with polyamide inner hose material exhibits good resistance to high temperaturesApplications:A Diesel Exhaust Fluid Heated Hose Assembly provides a reliable and efficient way to allow Diesel Exhaust Fluid to flow into the catalytic converter and ensures the proper functioning of the Selective Catalytic Reduction (SCR) unit.