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.

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Year	Make	Model	Submodel
1997-1998	Mitsubishi	Galant	DE
1994-1998	Mitsubishi	Galant	ES
1994	Mitsubishi	Galant	GS
1994-1998	Mitsubishi	Galant	LS
1994-1996	Mitsubishi	Galant	S
2004-2006	Mitsubishi	Lancer	Ralliart
2004	Mitsubishi	Lancer	Sportback
2004	Mitsubishi	Lancer	Sportback Ralliart