Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52001. 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 2014-2020 Chevrolet Impala, 2010-2015 Buick LaCrosse, and more, this direct-fit catalytic converter also interchanges with OE parts 19419593 and 20894010, 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
2012-2016	Buick	LaCrosse	Base
2012	Buick	LaCrosse	Convenience
2010	Buick	LaCrosse	CX
2010	Buick	LaCrosse	CXL
2012-2016	Buick	LaCrosse	Leather
2012-2016	Buick	LaCrosse	Premium
2016	Buick	LaCrosse	Sport Touring
2012-2013	Buick	LaCrosse	Touring
2013-2019	Cadillac	XTS	Base
2013-2019	Cadillac	XTS	Livery
2013-2019	Cadillac	XTS	Luxury
2013-2019	Cadillac	XTS	Platinum
2013-2016	Cadillac	XTS	Premium
2017-2019	Cadillac	XTS	Premium Luxury
2015-2019	Chevrolet	Impala	LS
2014-2020	Chevrolet	Impala	LT
2014-2016	Chevrolet	Impala	LTZ
2017-2020	Chevrolet	Impala	Premier