NTK is the world’s largest manufacturer of oxygen sensors. NTK Oxygen Sensors are designed to maintain optimal fuel efficiency and are supplied with a direct-fit connector similar to those used by the OEM manufacturer for easy installation.

Every NTK Oxygen Sensor undergoes a complex three test process including long life high temperature & anti poisoning to guarantee high quality and durability. As future emissions standards become tougher NTK is further developing oxygen sensor technologies to help provide cleaner more efficient engines.