
The Gates molded heater hose connects the heater to Pipe‑1 on 2001–2003 Mazda Protege models with the 2.0L 4‑cylinder, restoring the correct routed path for the cooling system. Its formed design follows the specific heater-to-pipe geometry for that application, serving as an application-specific replacement to maintain proper coolant circulation between the heater and Pipe‑1 connection on the supported Protege years.
Gates 01-03 Mazda Protege 4-Cyl. 2.0L Heater To Pipe-1 Molded Heater Hose