NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

This Part Fits:

Year	Make	Model	Submodel
2017-2020	Buick	Envision	Base
2017-2020	Buick	Envision	Essence
2017-2020	Buick	Envision	Preferred
2016-2020	Buick	Envision	Premium
2019-2020	Buick	Envision	Premium II
2014-2017	Buick	Regal	Base
2014-2017	Buick	Regal	GS
2014-2017	Buick	Regal	Premium
2016-2017	Buick	Regal	Sport Touring
2019-2020	Buick	Regal Sportback	Avenir
2018-2020	Buick	Regal Sportback	Base
2018-2020	Buick	Regal Sportback	Essence
2018-2020	Buick	Regal Sportback	Preferred
2018-2019	Buick	Regal Sportback	Preferred II
2018-2020	Buick	Regal TourX	Base
2018-2020	Buick	Regal TourX	Essence
2018-2020	Buick	Regal TourX	Preferred
2019	Chevrolet	Blazer	Base
2019-2021	Chevrolet	Blazer	L
2020-2021	Chevrolet	Blazer	LT
2018-2020	Chevrolet	Equinox	LT
2018-2020	Chevrolet	Equinox	Premier
2014-2019	Chevrolet	Impala	LS
2014-2019	Chevrolet	Impala	LT
2014-2016	Chevrolet	Impala	LTZ
2013-2015	Chevrolet	Malibu	LS
2013-2016	Chevrolet	Malibu	LT
2013-2015	Chevrolet	Malibu	LTZ
2016-2022	Chevrolet	Malibu	Premier
2016	Chevrolet	Malibu Limited	LS
2016	Chevrolet	Malibu Limited	LT
2016	Chevrolet	Malibu Limited	LTZ
2018-2019	Chevrolet	Traverse	RS
2017-2021	GMC	Acadia	SL
2017-2021	GMC	Acadia	SLE
2017-2019	GMC	Acadia	SLT
2018-2020	GMC	Terrain	Denali
2018-2020	GMC	Terrain	SLE
2018-2020	GMC	Terrain	SLT