34390-00800 Water Temperature Alarm Sensor

The 34390-00800 Water Temperature Alarm Sensor is a crucial component designed for Caterpillar excavators and engines, including models like the S6K, 311C, 312C, 312B, 318B, 320B, 320C, and E320B. This sensor accurately monitors the engine’s water temperature, providing essential data to ensure the engine operates within safe temperature ranges. By alerting operators to potential overheating issues, it helps prevent engine damage and ensures optimal performance. This high-quality sensor is engineered for durability and reliability in demanding conditions, making it an essential part of maintaining engine health and performance.