OER Parts offers a wide selection of Oil System & Parts for your 1989 Chevrolet Corvette. OER Parts offers 1989 Chevrolet Corvette Bypass Valves, 1989 Chevrolet Corvette Dipsticks and Tubes, 1989 Chevrolet Corvette Filter Adapters, 1989 Chevrolet Corvette Oil Coolers, 1989 Chevrolet Corvette Oil Filters, 1989 Chevrolet Corvette Oil Pan Baffles, 1989 Chevrolet Corvette Oil Pans, 1989 Chevrolet Corvette Oil Pickup Tubes, 1989 Chevrolet Corvette Oil Pumps, and 1989 Chevrolet Corvette Oil Senders.