OER Parts offers a wide selection of Oil System & Parts for your 1990 Chevrolet Corvette. OER Parts offers 1990 Chevrolet Corvette Bypass Valves, 1990 Chevrolet Corvette Dipsticks and Tubes, 1990 Chevrolet Corvette Filter Adapters, 1990 Chevrolet Corvette Oil Coolers, 1990 Chevrolet Corvette Oil Filters, 1990 Chevrolet Corvette Oil Pan Baffles, 1990 Chevrolet Corvette Oil Pans, 1990 Chevrolet Corvette Oil Pickup Tubes, 1990 Chevrolet Corvette Oil Pumps, and 1990 Chevrolet Corvette Oil Senders.