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	Mercedes-Benz	CL500	Base
1998-1999	Mercedes-Benz	CL600	Base
1998-2000	Mercedes-Benz	E320	4Matic
1998-2000	Mercedes-Benz	E320	Base
1999-2001	Mercedes-Benz	E55 AMG	Base
1997-1999	Mercedes-Benz	S320	LWB
1997-1999	Mercedes-Benz	S320	SWB
1996-1999	Mercedes-Benz	S420	Base
2000	Mercedes-Benz	S430	Base
1996-2000	Mercedes-Benz	S500	Base
2000	Mercedes-Benz	S500	Guard
1996-1999	Mercedes-Benz	S600	Base
1997	Mercedes-Benz	SL320	Base
2000-2002	Mercedes-Benz	SL500	Base