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 644003 Inlet Gasket 2 Inlet Type A 3 Bolt Welded Flange w/ Gasket Stub O2 Port 0 Outlet Gasket Yes Outlet Type A 2 Bolt Welded Flange Substrate Material Stainless Steel | Ceramic Type AP Exhaust Catalytic Converter | Federal / EPA Direct-Fit | AP Emissions Weight 15.00 lbs Height 7.00" Width 10.00" Length 42.00" Buyer's Guide 2014-2009 NISSAN MAXIMA Catalytic Converter, 2014-2009 NISSAN MAXIMA Catalytic Converter-Direct Fit, 2017-2016 NISSAN MAXIMA Catalytic Converter, 2022-2019 NISSAN MAXIMA Catalytic Converter, 2023-2016 NISSAN MAXIMA Catalytic Converter-Direct Fit Interchange Data Brand Part Number No interchange data available.