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
2003	Chevrolet	Corvette	50th Anniversary Edition
2003	Chevrolet	Corvette	50th Anniversary Edition Pace Car
1997-2003	Chevrolet	Corvette	Base
1998	Chevrolet	Corvette	Indianapolis 500 Pace Car
2001-2003	Chevrolet	Corvette	Z06
1997-2003	Chevrolet	Malibu	Base
1997-2003	Chevrolet	Malibu	LS
1999-2004	Oldsmobile	Alero	GL
1999-2004	Oldsmobile	Alero	GLS
1999-2002	Oldsmobile	Alero	GX
1997	Oldsmobile	Cutlass	Base
1999	Oldsmobile	Cutlass	GL
1997,1999	Oldsmobile	Cutlass	GLS
1999-2004	Pontiac	Grand Am	GT
2000-2004	Pontiac	Grand Am	GT1
1999-2004	Pontiac	Grand Am	SE
2000-2004	Pontiac	Grand Am	SE1
2000,2003-2004	Pontiac	Grand Am	SE2