Nissan Tiida/Livina/Sylphy 1.6L Rear Oxygen Sensor 22690-ET000

This rear oxygen sensor is designed for Nissan Teana (2005–2012), Livina (2007–2013) and Sylphy (2006–2012) with 1.6L engines; directly replaces OEM components ensuring precise compatibility. Core function is to monitor exhaust oxygen and feed back to ECU to adjust air–fuel ratio, improving combustion efficiency, reducing fuel consumption, and lowering the risk of emissions fault lights. OEM number 22690-ET000; please verify compatibility with your vehicle’s original part number. Replacement difficulty: medium; operate with cold engine, use a dedicated oxygen sensor socket to avoid thread damage; after installation, clear fault codes. This product supports OEM customization and private-label branding, suitable for bulk procurement and fast stock turnover, reducing after-sales maintenance costs.