MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23936 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. Designed to fit the 2004-2005 Ford Thunderbird and 2004-2006 Lincoln LS, this direct-fit catalytic converter also interchanges with OE parts 3W6Z-5F250-AA and 4W4Z-5E212-AA, among others. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.

This Part Fits:

Year	Make	Model	Submodel
2005	Ford	Thunderbird	50th Anniversary Edition
2004-2005	Ford	Thunderbird	Base
2004	Ford	Thunderbird	Pacific Coast Roadster
2003-2004	Lincoln	LS	Base
2003	Lincoln	LS	LSE
2005-2006	Lincoln	LS	Sport
2005	Lincoln	LS	Ultimate