MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49886 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. This direct-fit catalytic converter is designed to fit the 2003-2006 GMC Envoy XL, 2003-2006 Chevrolet Trailblazer EXT, 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.

This Part Fits:

Year	Make	Model	Submodel
2004	Buick	Rainier	CXL
2004	Buick	Rainier	CXL Plus
2003-2006	Chevrolet	Trailblazer EXT	LS
2003-2006	Chevrolet	Trailblazer EXT	LT
2003-2004	Chevrolet	Trailblazer EXT	North Face
2005-2006	GMC	Envoy XL	Denali
2003-2005	GMC	Envoy XL	SLE
2003-2005	GMC	Envoy XL	SLT
2005	GMC	Envoy XUV	SLE
2005	GMC	Envoy XUV	SLT
2003	Isuzu	Ascender	Base
2003-2004	Isuzu	Ascender	Limited
2003-2004	Isuzu	Ascender	LS