NGK OZA686-EE8 / 90490 Lambda Sensor Zirconia Type Oxygen O2 Exhaust Probe

Lambda sensors are oxygen detecting devices that are fitted into the exhaust system of increasingly more internal combustion engines. They are a vital part of the emission reduction technology and also help to ensure that the engine is running at its optimum performance. NGK Spark Plug Co Ltd was a pioneer in this field and is now a world leader in the development and production of Lambda sensors under the NTK brand name.

The zirconium dioxide lambda sensor is distinguished by the following characteristics:

If you are unsure as to whether this is the correct part for your vehicle, please don't hesitate to contact us. Alternatively please use the cross reference table above.