OER Parts offers a wide selection of Dress Up Kits for your 1988 Dodge Diplomat. OER Parts offers 1988 Dodge Diplomat Valve Covers, 1988 Dodge Diplomat Exhaust Manifolds, 1988 Dodge Diplomat Intake Manifolds, 1988 Dodge Diplomat Timing Covers, 1988 Dodge Diplomat Water Pumps, 1988 Dodge Diplomat Oil Pans, 1988 Dodge Diplomat Custom Under Hood Mirrors, 1988 Dodge Diplomat Radiator Support Show Panel, and more...