
The Gates heater hose is a molded replacement hose that connects the heater to Pipe‑1 on 1997–2003 Ford E‑Series vans with the 5.4L V8, providing the correct routing for the vehicle's cooling circuit. Its molded shape matches the specified heater-to-pipe path for that application, making it a direct, application-specific option to restore proper coolant flow between the heater and pipe connection.
Gates 97-03 Ford E Series Van V-8 5.4L Heater To Pipe-1 Molded Heater Hose