Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5551485. 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 2013-2014 Mercedes-Benz GL450, 2013-2016 Mercedes-Benz GL550, and more, this direct-fit catalytic converter also interchanges with OE parts 166 490 15 14 and 166 490 15 14 80. 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 California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

This Part Fits:

Year	Make	Model	Submodel
2013-2014	Mercedes-Benz	GL450	Base
2013-2016	Mercedes-Benz	GL550	4Matic
2013-2016	Mercedes-Benz	GL63 AMG	Base
2016-2017	Mercedes-Benz	GLE63 AMG	4Matic
2016-2017	Mercedes-Benz	GLE63 AMG S	4Matic
2017	Mercedes-Benz	GLS550	4Matic
2017	Mercedes-Benz	GLS63 AMG	Base
2012-2014	Mercedes-Benz	ML550	Base
2012-2015	Mercedes-Benz	ML63 AMG	Base