Nissan 350Z 3.6L 2007 Front Oxygen Sensor 22693ZE00A Precise Air-Fuel Ratio Monitoring

When your 2007 Nissan 350Z (3.6L) experiences rough idle, weak acceleration, higher fuel consumption, or the engine warning light (O2 sensor-related codes like P0031/P0037) is on, it usually indicates the front oxygen sensor aging and failing; it cannot accurately monitor the air-fuel ratio. It monitors oxygen in the exhaust and feeds back to the ECU to precisely adjust fuel injection; ensures combustion efficiency and emission compliance. OEM 22693ZE00A (22693-ZE00A compatible); fits 2007 350Z 3.6L. Use dedicated O2 sensor socket to avoid damaging threads or wiring; apply a little anti-seize to the threads before installation and ensure a tight connection to the exhaust.