Precision Engine Temperature Regulation

The 4384573 Temperature Sensor utilizes military-grade stainless steel construction with triple-sealed NPT threads for reliable coolant/oil temperature monitoring. Direct-thread installation ensures precise thermal contact with engine components. Multi-layer epoxy encapsulation protects internal circuitry from vibration levels exceeding 15G RMS. Dual-stage thermal compensation maintains ±1.8% accuracy across -40°C to +150°C operational range. Integrated radio frequency shielding prevents electromagnetic interference from alternator systems. Self-diagnostic capability automatically detects open/short circuits during operation. Optimized thermal response time of 2.7 seconds ensures real-time temperature feedback to ECMs. Corrosion-resistant housing meets IP69K protection standards for off-road applications. Direct replacement design matches OEM connector pin configurations without requiring harness modifications. Field-validated in extreme temperature cycling tests with 99.2% signal consistency across 10,000 thermal cycles. Precision-machined brass fittings prevent coolant leakage under 65psi system pressure. Dynamic calibration maintains measurement stability despite engine load fluctuations.

Engine System Compatibility