Denso Universal Oxygen Sensor DOX-0120

Denso Universal fit Oxygen Sensor DOX-0120

Primarily used in NISSAN cars and typically replaces original equipment sensors including part number 226A0AX000.

A common application for this sensor would be NISSAN MICRA III (K12) 1.2 16V (200301 - ).

Note that the figures in brackets denote the year and month of manufacture. Also fits other models, please use the 'lookup' on our homepage or on Denso's website. We strongly recommend cross referencing the original equipment (OE) sensor to the Denso aftermarket part in order to confirm suitability. See the CROSS REFERENCE tab for details. Contact us if you need help with this.

Please also refer to the ADDITIONAL INFORMATION tab for details of cable length and number of wires. Please visit the Denso Aftermarket website if you wish to identify suitable parts by vehicle registration (VRM) lookup.

Denso Universal Fit Lambda Sensors, sometimes referred to as universal Oxygen or O2 sensors or probes, require utilising your original sensor electrical connector. Universal sensors are supplied with an excess of cable which needs to be cut to a suitable size for your vehicle and the connector for your original sensor can then be carefully spliced to the new sensor's cables using the insulated crimp connectors supplied or by soldering if preferred.

Flange fitting type sensors are supplied with a gasket if required and sensors with a threaded fitting are either pre greased at the factory or are supplied with a sachet of suitable grease.

Simply disconnect your existing sensor from the vehicle's wiring loom, this is usually located in the engine bay and, using a suitable tool such as a Laser Lambda sensor socket for M18 threaded sensors and the correct sized socket for sensors with flange fitting, carefully remove the existing sensor. Using the same tool, install the new sensor core, taking care not to damage the cables or the sensor body, connect back into the wiring loom and you're good to go.

Note that some vehicles may require an ECU reset in order to recalibrate engine management systems for the new sensor, this usually entails disconnecting the battery for a number of hours, overnight is usually sufficient.