Gates 28402 Charter Heater Hose is a flexible automotive heater hose used to carry coolant in cooling and heating systems. The hose measures 3/4 inch inside diameter and 50 ft long. It is designed to route hot engine coolant from the engine to the heater core to deliver warm air into the vehicle cabin. Part number 28402 identifies Gates' Charter heater hose in this size, suitable for installations requiring a 3/4" ID and a 50' length.
