
The Gates molded heater-to-intake-manifold coolant hose for 1997–1999 Ford Expedition 5.4L V8 replaces the molded connection between the heater circuit and the intake manifold. It reinstates the pathway for coolant to circulate through the heater lines and intake interface, aiding correct temperature control and cabin heating after hose replacement.
Gates 97-99 Ford Expedition V-8 5.4L Heater To Intake Manifold Molded Coolant Hose