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Gates molded upper coolant hose for 1984–1994 Mercury Topaz with the 2.3L 4‑cylinder engine. This upper molded hose provides the replacement top connection, maintaining factory coolant routing between engine and radiator for the listed Topaz models. Install it during cooling system service when the OE upper hose needs replacement to restore proper coolant circulation and temperature management.
Gates 84-94 Mercury Topaz 4-Cyl. 2.3L Upper Molded Coolant Hose
