Goss Oxygen Sensor - 4 Wire - Ford, Jaguar, Mazda - OX728 Multiground Spark Plug NTK Oxygen Sensor - OZA669-EE4

NTK Oxygen Sensor - OZA669-EE4

NTK Oxygen Sensor - OZA495-F55

NTK Oxygen Sensor - OZA510-AU7

FORD FIESTA XR4

NTK Oxygen Sensor - OZA723-EE5

Goss Oxygen Sensor - 4 Wire - Ford, Jaguar, Mazda - OX728 Multiground Spark Plug NTK Oxygen Sensor - OZA669-EE4For correct fitment, go to the Goss Online Catalogue and find your relevant part number. Once you have that part number, find it here using our "Search" page. The Oxygen Sensor (or Lambda sensor) is an electronic device that measures oxygen content in the exhaust gases of an engine. It outputs a signal to the engine control unit (ECU), which adjusts the air fuel mixture to obtain the required level.