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The Gates molded heater hose for 1984–1989 Mercury Topaz 2.3L provides the shaped connection between the heater and the coolant pipe, matching the original routing. Intended as a direct replacement hose, it reinstates coolant flow to the heater system and is suitable when repairing or replacing brittle, cracked, or leaking heater lines on the specified Topaz models.
Gates 84-89 Mercury Topaz 4-Cyl. 2.3L Heater To Pipe Molded Heater Hose
