OER Parts offers a wide selection of Oil System & Parts for your 1976 Pontiac Sunbird. OER Parts offers 1976 Pontiac Sunbird Bypass Valves, 1976 Pontiac Sunbird Dipsticks and Tubes, 1976 Pontiac Sunbird Filter Adapters, 1976 Pontiac Sunbird Oil Coolers, 1976 Pontiac Sunbird Oil Filters, 1976 Pontiac Sunbird Oil Pan Baffles, 1976 Pontiac Sunbird Oil Pans, 1976 Pontiac Sunbird Oil Pickup Tubes, 1976 Pontiac Sunbird Oil Pumps, and 1976 Pontiac Sunbird Oil Senders.