Part Name: Water Temperature Sensor Part Number(s): 4921477 Application/ Compatibility: Compatible with Cummins ISX, ISM, QSX, and other diesel engine models for accurate coolant temperature monitoring Function: Measures engine coolant temperature and sends precise data to the engine control unit for optimal engine management and overheating protection Condition: Brand New / OEM Standard Replacement Machine Type: Diesel Engine / Construction Equipment / Generator Technical Specifications: Type: Threaded coolant temperature sensor Material: Brass housing with durable plastic connector Thread Size: M12 x 1.5 metric thread Connector Type: 2-pin oval electrical plug Temperature Range: -40°C to 150°C Signal Type: NTC thermistor resistance output Weight: Approx. 0.10 kg Category: Cooling System Components Shipping: Global Shipping Available | Delivery in 3–5 Days