Nissan March Transmission Position Sensor 31918-3MXOA Precise Shifting

Nissan MARCH/Nissan Murano gearbox gear position sensor part number 31918-3MXOA, designed to accurately identify the gear position signal to ensure correct shift logic and proper engine–transmission coordination. Direct replacement for original part; no modifications needed; fits Nissan MARCH models. If shifting jerk, gear display errors, or vehicle won’t start, sensor aging is usually the cause; replace to restore smooth operation.