Caterpillar 244-3106 Temperature Sensor Assembly

The Caterpillar 244-3106 temperature sensor functions as a coolant temperature sender unit. It measures engine coolant temperature and transmits real-time data to the ECU or instrument cluster for engine temperature regulation and overheating protection. The sensor features a two-pin Deutsch DT connector interface and a probe length of approximately 5.3 inches (134.6 mm). It is designed for direct installation into the engine coolant passage. This part serves as a direct replacement for OEM part numbers 244-3106, 2443106, and CA2443106. It is compatible with Caterpillar backhoe loaders and wheel loaders equipped with C4.4, 3054, 3054B, 3054C, C7, and C9 diesel engines. The sender pairs with gauge cluster 2267164 for temperature indication.