Omix proudly offers high - quality replacement parts for your Jeep vehicle that always meet or exceed OE standards. This replacement Upper Engine Gasket Set fits 99 - 06 Wrangler TJ, 99 - 01 Grand Cherokee WJ, 99 - 01 Cherokee XJ and 04 - 06 Wrangler Unlimited models equipped with the 4.0 liter engine. Set features a reinforced fiber, cork, MLS, and viton construction and includes a cylinder head gasket, valve cover gasket, intake and exhaust manifold gasket, valve cover grommets, injector O - rings intake and exhaust valve stem seals, throttle body gasket, thermostat gasket, and a distributor gasket. Replaces OE 05012365AD