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The Gates upper flexible coolant hose for 1984–1987 Buick Regal 3.8L V‑6 is a standard replacement part intended for the listed applications. Supplied to take the place of the worn factory upper hose, it restores proper coolant routing in the original location and provides a straightforward replacement option for routine cooling‑system maintenance.
Gates 84-87 Buick Regal V-6 3.8L Upper Flexible Coolant Hose (Standard)
