OEM-style gaskets supplied with the catalytic converter Part Number 33220 Inlet Gasket Yes Inlet Type A Bolt-On O2 Port Upstream sensor located before the catalytic converter to monitor the air/fuel mixture. No downstream sensor as part of assembly. | 1 Outlet Gasket Yes Outlet Type A Bolt-On Substrate Material Ceramic | Stainless Steel | 409L Stainless Steel Type Lexus RX350/Toyota Highlander, RAV4, Sienna Cateran Premium OEM Replacement Direct Fit Catalytic Converter with Integrated Exhaust Manifold | Catalytic Converter Weight 10.00 lbs Height 18.00" Width 7.00" Length 12.00" Buyer's Guide 2012-2006 TOYOTA RAV4 Exhaust Manifold with Integrated Catalytic Converter, 2015-2007 LEXUS RX350 Exhaust Manifold with Integrated Catalytic Converter, 2015-2007 TOYOTA SIENNA Exhaust Manifold with Integrated Catalytic Converter, 2015-2008 TOYOTA HIGHLANDER Exhaust Manifold with Integrated Catalytic Converter Interchange Data Brand Part Number No interchange data available.