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
1998-2000	Lexus	GS400	Base
2001-2007	Lexus	GS430	Base
2010-2021	Lexus	GX460	Base
2014-2021	Lexus	GX460	Luxury
2010-2021	Lexus	GX460	Premium
2003-2004	Lexus	GX470	Base
1995-2000	Lexus	LS400	Base
2001-2006	Lexus	LS430	Base
2008-2015	Lexus	LS600h	L
1998-2005	Lexus	LX470	Base
2008-2011,2013-2021	Lexus	LX570	Base
1996-2000	Lexus	SC400	Base
2002-2010	Lexus	SC430	Base
2003-2004,2010-2019	Toyota	4Runner	Limited
2003-2004	Toyota	4Runner	Sport
2003-2004,2010-2019	Toyota	4Runner	SR5
2018-2019	Toyota	4Runner	SR5 Premium
2010-2016	Toyota	4Runner	Trail
2017-2019	Toyota	4Runner	TRD Off-Road
2018-2019	Toyota	4Runner	TRD Off-Road Premium
2015-2019	Toyota	4Runner	TRD Pro
2010-2014	Toyota	FJ Cruiser	Base
1998-2005,2008-2011,2013-2021	Toyota	Land Cruiser	Base
2020-2021	Toyota	Land Cruiser	Heritage Edition
2001-2004	Toyota	Sequoia	Limited
2001-2004	Toyota	Sequoia	SR5
2000-2004	Toyota	Tundra	Limited
2000-2004	Toyota	Tundra	SR5