Part Name: Water Temperature Sensor Part Number(s): 145-7028 1457028 Application/ Compatibility: Compatible with various Caterpillar excavators and engines requiring part number 145-7028 Function: Measures the engine coolant temperature and sends signals to the ECU or temperature gauge to maintain optimal operating conditions and prevent overheating Condition: Brand New / OEM Standard Replacement Machine Type: Excavator (Caterpillar) Technical Specifications: Type: Threaded coolant temperature sensor Material: Durable brass housing with built-in thermistor Thread Size: Standard OEM thread (usually 3/8"-18 NPT or M12 x 1.5 – verify per application) Temperature Range: -40°C to 150°C Voltage: 12V / 24V system compatible Connector Type: 2-pin connector terminal Weight: Approx. 0.10 kg Category: Cooling System Components Shipping: Global Shipping Available | Delivery in 3–5 Days