This original electronic oil quantity sensor is tailored for Shenlong Bus models SLK6112 and SLK6122, serving as a key auto oil position detection component. It accurately monitors oil level changes in the bus engine and sends real-time data to the control system, ensuring timely oil supplement and engine protection. Made with original standard materials and precision electronic components, it features strong anti-interference ability, stable performance and long service life. It is a reliable original replacement part for faulty or aged oil quantity sensors.