Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23-278. 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 2018-2023 Chevrolet Traverse and 2018-2023 Buick Enclave, this direct-fit catalytic converter also interchanges with OE parts 84256774 and 23481265. 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
2018-2023	Buick	Enclave	Avenir
2018	Buick	Enclave	Base
2018-2023	Buick	Enclave	Essence
2019-2021	Buick	Enclave	Preferred
2018-2023	Buick	Enclave	Premium
2018-2023	Chevrolet	Traverse	High Country
2018-2021	Chevrolet	Traverse	L
2018-2023	Chevrolet	Traverse	LS
2018-2023	Chevrolet	Traverse	LT
2018-2023	Chevrolet	Traverse	Premier
2019-2023	Chevrolet	Traverse	RS