OER Parts offers a wide selection of Dress Up Kits for your 1989 Pontiac Firebird. OER Parts offers 1989 Pontiac Firebird Valve Covers, 1989 Pontiac Firebird Exhaust Manifolds, 1989 Pontiac Firebird Intake Manifolds, 1989 Pontiac Firebird Timing Covers, 1989 Pontiac Firebird Water Pumps, 1989 Pontiac Firebird Oil Pans, 1989 Pontiac Firebird Custom Under Hood Mirrors, 1989 Pontiac Firebird Radiator Support Show Panel, and more...