The OMIX Upper Engine Gasket Set 17441.14 is designed specifically for 1999-2006 Jeep models equipped with the 4.0L engine, including Wrangler TJ, Grand Cherokee WJ, Cherokee XJ, and Wrangler Unlimited. This comprehensive set is engineered to provide a reliable seal and ensure optimal engine performance, making it an essential component for your Jeep's maintenance and repair needs. Constructed from high-quality materials such as reinforced fiber, cork, MLS, and Viton, this gasket set includes all necessary components for a complete engine overhaul. You'll receive a cylinder head gasket, valve cover gasket, intake and exhaust manifold gaskets, valve cover grommets, injector O-rings, intake and exhaust valve stem seals, throttle body gasket, thermostat gasket, and a distributor gasket. Each part is designed to fit perfectly, ensuring that your engine runs smoothly and efficiently. <b>Features:</b> * Fits 99-06 Jeep models with 4.0L engine for optimal compatibility: Fits 99-06 Jeep models with 4.0L engine for optimal compatibility * Includes all necessary gaskets for a complete engine overhaul: Includes all necessary gaskets for a complete engine overhaul * Constructed with high-quality materials for durability and reliability: Constructed with high-quality materials for durability and reliability * Reinforced fiber, cork, MLS, and Viton construction for long-lasting performance: Reinforced fiber, cork, MLS, and Viton construction for long-lasting performance