Part Name: Water Temperature Sensor Part Number(s): 3E-8700 3E8700 Application/ Compatibility: Designed for Caterpillar equipment including Excavators, Loaders, Dozers, and Industrial Engines such as CAT 3116, 3126, and 3306 Function: Monitors engine coolant temperature and relays information to the ECU or dashboard gauge to maintain optimal engine performance Condition: Brand New / OEM Standard Replacement Machine Type: Excavator / Loader / Dozer (Caterpillar) Technical Specifications: Type: Coolant temperature sender unit Material: Corrosion-resistant brass with high-precision sensing components Thread Size: 1/2"-14 NPT Temperature Range: -40°C to 135°C Voltage: Compatible with 12V and 24V systems Connector Type: 2-pin spade terminal Weight: Approx. 0.1 kg Category: Cooling System Components Shipping: Global Shipping Available | Delivery in 3–5 Days