MagnaFlow Conv Univ 4.00inch O/C Diesel - 60021

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Diesel Oxidation Catalyst 60021. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this 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 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 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
2001-2004	Chevrolet	Silverado 2500 HD	Base
2001-2004,2006	Chevrolet	Silverado 2500 HD	LS
2001-2004,2006	Chevrolet	Silverado 2500 HD	LT
2004,2006	Chevrolet	Silverado 2500 HD	WT
2001-2004	Chevrolet	Silverado 3500	Base
2001-2004,2006	Chevrolet	Silverado 3500	LS
2001-2004,2006	Chevrolet	Silverado 3500	LT
2004,2006	Chevrolet	Silverado 3500	WT
2002-2004	GMC	Sierra 2500 HD	Base
2001-2002,2006	GMC	Sierra 2500 HD	SL
2001-2004,2006	GMC	Sierra 2500 HD	SLE
2001-2004,2006	GMC	Sierra 2500 HD	SLT
2003-2004,2006	GMC	Sierra 2500 HD	WT
2002-2004	GMC	Sierra 3500	Base
2001-2002,2006	GMC	Sierra 3500	SL
2001-2004,2006	GMC	Sierra 3500	SLE
2001-2004,2006	GMC	Sierra 3500	SLT
2004,2006	GMC	Sierra 3500	WT