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