MagnaFlow Conv DF 03-07 GM 2500/3500 P/S OEM - 49603

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49603. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed to fit the 2003-2005 Chevrolet Express 3500, 2003-2005 Chevrolet Express 2500, and additional vehicles. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. 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 California or Federal/EPA Emission systems.
Technical Bulletin


This Part Fits:

Year	Make	Model	Submodel
2003-2009	Chevrolet	Express 2500	Base
2003-2006	Chevrolet	Express 2500	LS
2006	Chevrolet	Express 2500	LT
2003-2009	Chevrolet	Express 3500	Base
2003-2009	Chevrolet	Express 3500	LS
2006-2009	Chevrolet	Express 3500	LT
2003-2009	GMC	Savana 2500	Base
2003-2005	GMC	Savana 2500	SLE
2003-2009	GMC	Savana 3500	Base
2006-2009	GMC	Savana 3500	LS
2006-2009	GMC	Savana 3500	LT
2003-2005	GMC	Savana 3500	SLE