For Fusion 2.5L HVAC Heater Hose Kit DG9Z-18472-AA DG9Z-18472-H KH-815 2013-2020 Auto Replacement Part This heater hose kit is designed for use with Fusion 2.5L models from 2013 to 2020.It includes all necessary hoses and fittings for the HVAC system, specifically engineered to replace the components with a direct fit.The kit contains part numbers DG9Z-18472-AA, DG9Z-18472-H, and KH-815, compatibility with specified vehicle configurations.Constructed to meet OEM specifications, the hoses support efficient coolant flow and thermal management within the heating system.This replacement part facilitates straightforward installation without the need for modifications.