This brand new crankshaft position sensor is professionally developed for 4M50 engine. It captures real-time crankshaft movement data and sends precise signals to engine ECU. It plays a core role in controlling fuel injection timing and engine ignition sequence efficiently. Built with high-strength materials and excellent anti-interference performance, it runs stably amid long-time high-load operation. Made fully in line with original OEM standards, it features quick signal response, easy installation and long service life for routine engine repair and maintenance.