Genuine 23731-EA20D Crankshaft Position Sensor for Nissan

The Genuine Nissan Crankshaft Position Sensor (part number 23731-EA20D) is an OEM replacement component designed to monitor crankshaft rotation speed and position for precise engine timing control. This critical sensor allows your vehicle's Engine Control Module (ECM) to accurately regulate ignition timing and fuel injection, ensuring reliable starts and smooth engine operation.

Key Features:

• Genuine OEM Nissan component built to factory specifications
• Magnetic pickup sensor in sealed composite housing for durability
• Provides consistent voltage signal output for accurate ECM communication
• Direct replacement for proper ignition timing and fuel injection control
• Engineered to withstand extreme heat and vibration
• Includes factory-style connector for plug-and-play installation

Replaces Part Numbers: 23731-EA20A, 23731-EA20C, 23731-EA220, 23731-EA221

This genuine Nissan sensor is designed for applications including 2005-2018 Frontier, 2012-2021 NV series (NV1500, NV2500, NV3500), 2005-2012 Pathfinder, and 2005-2015 Xterra models equipped with 2.5L or 4.0L engines. Proper crankshaft position sensing is essential for preventing hard starts, stalling, and engine misfires.