OER Parts offers a wide selection of Oil System & Parts for your 1979 Pontiac Firebird. OER Parts offers 1979 Pontiac Firebird Bypass Valves, 1979 Pontiac Firebird Dipsticks and Tubes, 1979 Pontiac Firebird Filter Adapters, 1979 Pontiac Firebird Oil Coolers, 1979 Pontiac Firebird Oil Filters, 1979 Pontiac Firebird Oil Pan Baffles, 1979 Pontiac Firebird Oil Pans, 1979 Pontiac Firebird Oil Pickup Tubes, 1979 Pontiac Firebird Oil Pumps, and 1979 Pontiac Firebird Oil Senders.