Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-447. 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. Designed to fit the 2012-2016 Mercedes-Benz E350, 2013-2015 Mercedes-Benz GLK350, and more, this direct-fit catalytic converter also interchanges with OE parts 204 490 83 20 and 204 490 31 47, 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 California or Federal/EPA Emission systems.

This Part Fits:

Year	Make	Model	Submodel
2013-2014	Mercedes-Benz	C300	4Matic
2013-2014	Mercedes-Benz	C300	4Matic Luxury
2013-2014	Mercedes-Benz	C300	4Matic Sport
2012-2016	Mercedes-Benz	E350	4Matic
2012-2016	Mercedes-Benz	E350	Base
2013-2015	Mercedes-Benz	E400	Hybrid
2013-2015	Mercedes-Benz	GLK350	4Matic
2013-2015	Mercedes-Benz	GLK350	Base