Cummins Engines Water Temperature Sensor (3915329, 39-15-32-9)

The Water Temperature Sensor 3915329 (also known as 39-15-32-9) is designed for Cummins engines, including models such as CM570, CM870, CM875, CM876, 4BT, K19, M11, N14, and NT85. This sensor plays a critical role in monitoring the engine’s coolant temperature to ensure it operates within the optimal range, preventing overheating and maintaining engine performance. It provides accurate temperature readings, which help in controlling the engine cooling system, enhancing reliability and longevity, especially in heavy-duty applications.