
Gates heater‑to‑engine molded coolant hose for 2003–2004 Ford Expedition (5.4L V‑8) restores the coolant connection between the heater circuit and engine. Molded for the specified application, it replaces the original hose routing for the heater line. Install this hose when the heater‑to‑engine connection leaks or the hose shows deterioration to maintain heater and engine cooling function.
Gates 03-04 Ford Expedition V-8 5.4L Heater To Eng. Molded Coolant Hose