This Genuine Nissan Sensor is for the REAR LOWER after the Catalytic Converter. It is an electronic sensor designed to measure the level of unburnt oxygen in the exhaust gases. This critical data is sent to the vehicle's Engine Control Unit (ECU) to monitor the efficiency of the catalytic converter.
Over time, exposure to high temperatures and exhaust contaminants can cause the sensor to fail or provide inaccurate readings, often triggering a "Check Engine" light on your dashboard. Replacing a faulty sensor is essential for maintaining your vehicle's performance and emissions compliance.
The earlier TB48 engines have 2 Oxygen sensors, and the later models have 4.
2006 onwards models have 4 sensors, and the 2 upper ones were also changed after 2006. So please check the pictures of the plugs in the photo before purchasing. The earlier plugs are 4 pin wide, the later are 2 rows of 2 pins.
This part has been designed to fit
Please check vehicle fitment to confirm compatibility with your vehicle. Please contact us with your VIN details if you require further assistance to confirm fitment.
Choosing genuine Nissan parts ensures the quality and fit for your Nissan. Unlike some aftermarket alternatives, genuine Nissan parts are manufactured to exacting standards, using materials specifically designed to withstand the rigors of Australian conditions. Guaranteeing performance, service life, and reliability.
