OER Parts offers a wide selection of Cooling System Components for your 1990 Chevrolet Corvette. OER Parts offers 1990 Chevrolet Corvette Molded Radiator Hoses, 1990 Chevrolet Corvette Upper Radiator Hoses, 1990 Chevrolet Corvette Lower Radiator Hose, 1990 Chevrolet Corvette Water Pump Bypass Hose, 1990 Chevrolet Corvette Oil Cooler to Radiator Hose, 1990 Chevrolet Corvette Throttle Body to Radiator Coolant Hose, and 1990 Chevrolet Corvette Universal Engine Coolant Plumbing Set.