Featuring Aristo Clean by Design® advanced catalyst technology to handle the toughest emissions problems | Highly efficient loadings for lower cost and better converter efficiency | 409 stainless steel shell and neck construction for longer life | Hardware included (where needed) for faster, easier installation Part Number 645327 Inlet Gasket Not Required Inlet Type A 2.50 ID Pipe O2 Port 1 Outlet Gasket Not Required Outlet Type A 2.25 OD Pipe Substrate Material Stainless Steel | Ceramic Type AP Exhaust Catalytic Converter | Federal / EPA Direct-Fit | AP Emissions Weight 8.62 lbs Height 4.25" Width 8.25" Length 22.75" Buyer's Guide 1998 JEEP GRAND CHEROKEE Catalytic Converter, 1998-1996 JEEP GRAND CHEROKEE Catalytic Converter, 2000-1996 JEEP CHEROKEE Catalytic Converter, 2000-1996 JEEP GRAND CHEROKEE Catalytic Converter Interchange Data Brand Part Number No interchange data available.