OER Parts offers a wide selection of Cooling System Components for your 1979 Pontiac Acadian. OER Parts offers 1979 Pontiac Acadian Hose Clamps, 1979 Pontiac Acadian Heater Hose Clamps, 1979 Pontiac Acadian Radiator Hose Clamps, 1979 Pontiac Acadian Tower Style Hose Clamps, 1979 Pontiac Acadian Heat-Shrink Hose Clamps, 1979 Pontiac Acadian Corbin Style Hose Clamps, and 1979 Pontiac Acadian Radiator & Heater Hose Clamp Set.