Part Name: Water Temperature Sensor Part Number(s): 430-9455 4309455 Application/ Compatibility: Compatible with various Caterpillar equipment models, including newer series engines found in CAT Excavators, Dozers, and Wheel Loaders — confirm with engine or machine model before purchase Function: Monitors coolant temperature and sends accurate signals to the ECU or dashboard to optimize cooling performance and prevent engine overheating Condition: Brand New / OEM Standard Replacement Machine Type: Excavator / Dozer / Loader (Caterpillar) Technical Specifications: Type: Coolant temperature sensor with threaded mount Material: Brass sensor body with thermoplastic electrical connector Thread Size: M12 x 1.5 Temperature Range: -40°C to 135°C Voltage: 12V / 24V compatible Connector Type: 2-pin sealed connector Weight: Approx. 0.1 kg Category: Cooling System Components Shipping: Global Shipping Available | Delivery in 3–5 Days