Fitment: The Engine Heater Hose is for Ford F-150 5.0L 2015-2017; OE Number:FL3Z-18472-K/FL3Z18472K; Please check car make, model, year and the picture, before purchase.
Function: The main function of the Engine Heater Hose is to assist the radiator in dissipating heat from the engine, ensuring stable operation of the engine within the ideal temperature range, it connects the water circuit between the cylinder head or cylinder block and the radiator, allowing the cooling water to circulate smoothly and effectively remove the heat generated by the engine.
Replace Engine Heater Hose: 1.The Engine Temperature is Overheating; 2.Radiator Hose is Broken or Leak; 3.Radiator Hose Clamp is Loose; 4.Low Coolant Level.
Material: This Heater Inlet & Outlet Hose is made of good materials, high temperature resistance and pressures, not easy to deform, preventing engine overheating and leaks, ensuring optimal engine performance.