日产氧传感器96418971

Nissan vehicle oxygen sensor (OEM number 96418971), installed in the exhaust pipe before and after the catalytic converter, monitors oxygen content in real time to adjust the air-fuel ratio and improve combustion efficiency. Compatible with 226A0-JE30A, 22690-ED000, and 226A0-JA10C, suitable for multiple Nissan models. Installation difficulty: medium; recommended labor time 0.5-1 hour. Pay attention to thread cleaning and torque specifications. Idle instability, increased fuel consumption, weak acceleration, or warning light on may indicate sensor aging.