NISSAN OEM CRANKSHAFT POSITION SENSOR 23731-AA010

OEM crankshaft position sensor for Nissan vehicles. Part number 23731-AA010 monitors crankshaft rotation and sends real-time signals to the engine control unit for precise fuel injection and ignition timing. Factory-spec component ensures reliable engine performance, cold-start capability, and smooth idle operation. Direct fit replacement with no modifications required. Maintain proper installation torque and use OEM sealing components for optimal reliability.