This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Jeep Cherokee: 2000, 2001] - [Jeep Grand Cherokee: 1999, 2000, 2001, 2002, 2003, 2004] - [Jeep TJ: 2000, 2001, 2002, 2003, 2004, 2005, 2006] - [Jeep Wrangler: 2000, 2001, 2002, 2003, 2004, 2005, 2006]