The Gates 23342 Radiator Coolant Hose is a genuine product manufactured by Gates. It is a molded EPDM hose designed for lower placement on the vehicle, with a centerline length of 424 inches. This radiator coolant hose has an end 1 inside diameter and end 2 inside diameter both measuring 30. It does not contain a spring and is a single piece with no quick connect fittings or branching. This factory replacement hose is suitable for various vehicle models and is an essential component for maintaining proper engine cooling.