Nissan Universal Oxygen Sensor 22693-1NA0A, compatible with multiple vehicle models, emission system upgrade

Nissan universal-type oxygen sensor 22693-1NA0A directly replaces 22693-ZX70A, 211200-7080, etc.; fits 10-year FX35 3.5L. Monitors exhaust oxygen, feeds ECU to adjust air-fuel ratio; improves combustion efficiency. Installation resolves high fuel consumption, weak acceleration, and check engine light; helps emissions systems pass. If idle unstable or exhaust smells sour or fuel consumption increases, sensor aging.