NGK NTK OZA770-EE54 / OZA770EE54 / 91515 Lambda Oxygen Sensor 4 Wire Genuine NTK Component

A genuine NTK oxygen (lambda) sensor from NGK Spark Plugs, the world's leading maker of lambda sensors and original-equipment supplier to most vehicle manufacturers. The sensor measures the oxygen left in the exhaust so the engine management can keep the fuel mixture correct, which protects the catalytic converter and keeps fuel economy and emissions where they should be.NGK specificationPart numberOZA770-EE54Stock number91515Hex22 mmThread diameter18 mmThread pitch1.50 mmLead length500 mmConnector No.54Number of wires4Installation torque35 - 45 NmSpecification data supplie