Fitment for Ford F-150 5.0L 2015 2016 2017 Please check car make, model, year and the picture, before purchase. OE Number:FL3Z-18472-K/FL3Z18472KFeatures of Engine Heater Hose: Effective protect your engine cooling system, prevent air or oil leakage. Improving driving performance and ensure the normal cooling of the engine. Made of rubber materials, which is good sealing performance, high temperature resistance, aging resistance and wear resistance. Can withstand temperature changes and resist cracking and leaking. This is not oem product,accessory only. Specifications: Type: Engine Heater Hose Material: Rubber Color: Black When To Replace Heater Coolant Hose: 1.The Engine Temperature is Overheating 2.Heater Inlet & Outlet Hose is Broken or Leak 3.Heater Inlet & Outlet Hose Clamp is Loose 4.Low Coolant Level Package Included:1pcs Engine Heater Inlet & Outlet Hose