505GC28P15
Engine Speed Sensor
Mack

This engine speed sensor provides accurate real-time data to the vehicle’s electronic control system, enabling optimal engine performance and efficiency. Its precise readings are vital for functions such as fuel injection, ignition timing, and transmission control. Built with durable materials, it resists high temperatures and vibrations typical in heavy-duty engine environments. Proper functioning of this sensor ensures smooth engine operation, fuel economy, and reduced emissions. Regular inspection and replacement prevent potential drivability issues. Source One Parts Center supplies this sensor to help maintain the reliability and performance of your truck’s engine management system.