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
2004	Jeep	Grand Cherokee	Laredo
2004	Jeep	Grand Cherokee	Limited
2004	Jeep	Grand Cherokee	Special Edition
2004	Jeep	Wrangler	Rubicon
2004	Jeep	Wrangler	Sahara
2004	Jeep	Wrangler	Sport
2004	Jeep	Wrangler	Unlimited
2004	Jeep	Wrangler	X