25020050
Engine Cooling Fan Switch
Mack

This switch plays a vital role in regulating the engine’s cooling system by activating the cooling fan at predetermined temperatures. Its reliable operation ensures that the engine maintains optimal operating temperatures, preventing overheating and potential damage. The switch's precise temperature sensing and robust construction make it suitable for demanding heavy-duty environments. Proper functioning of this component contributes to improved engine efficiency, reduced emissions, and extended engine life. It is an essential part for maintaining consistent cooling performance, especially during high-load conditions. Source One Parts Center offers this switch as a dependable replacement, helping fleet operators keep engines running smoothly and efficiently. Correct installation and maintenance of this part are key to avoiding costly repairs and downtime.