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The Gates molded heater hose is built to replace the heater-to-pipe connection on 1997–1999 Buick Park Avenue V‑6 3.8L models. Molded for accurate routing, it reinstates proper coolant flow to the heater core and makes replacement simple when original hoses age or leak. Use it as a service replacement to restore factory routing and heater performance during cooling system maintenance.
Gates 97-99 Buick Park Avenue V-6 3.8L Heater To Pipe-1 Molded Heater Hose
