The John Deere RE577374 is a genuine OEM oil pressure sensor designed for a wide range of John Deere agricultural and construction equipment. This critical component accurately measures the engine's oil pressure, providing vital data to the machine's control systems and operator displays. Proper functioning of this sensor is essential for engine health, preventing potential damage from low oil pressure conditions. Manufactured to John Deere's rigorous standards, the RE577374 ensures reliable performance and precise fitment, maintaining the integrity of your machinery's lubrication system. It features an M10 x 1.0 thread for secure installation.