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: 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999] - [Jeep Comanche: 1991, 1992] - [Jeep Grand Cherokee: 1993, 1994, 1995, 1996, 1997, 1998] - [Jeep TJ: 1997, 1998, 1999] - [Jeep Wrangler: 1991, 1992, 1993, 1994, 1995, 1997, 1998, 1999]