OER Parts offers a wide selection of Dress Up Kits for your 1984 Dodge Diplomat. OER Parts offers 1984 Dodge Diplomat Valve Covers, 1984 Dodge Diplomat Exhaust Manifolds, 1984 Dodge Diplomat Intake Manifolds, 1984 Dodge Diplomat Timing Covers, 1984 Dodge Diplomat Water Pumps, 1984 Dodge Diplomat Oil Pans, 1984 Dodge Diplomat Custom Under Hood Mirrors, 1984 Dodge Diplomat Radiator Support Show Panel, and more...