High-Precision OEM Engine Coolant Temperature Sensor

Premium Material & Durability
Precision-engineered with high-grade thermistor and brass housing for superior heat resistance and long-lasting performance. Sealed epoxy coating ensures reliable operation in extreme temperatures.
Accurate Temperature Monitoring
Delivers real-time coolant temp data to optimize engine performance, prevent overheating, and reduce fuel consumption. Compatible with Chevrolet Blazer, GMC models, and more.
Direct OEM Replacement
Exact match for part numbers 214-1004, ECT458, and 25037346. Seamless integration with factory ECU systems—no calibration required.
Global Wholesale Advantage
Lowest bulk pricing worldwide. Trusted by auto repair shops, distributors, and OEM suppliers for quality and affordability.
Easy Installation
Compact design with standardized thread sizing for quick, tool-free replacement. Ideal for DIY mechanics and professional technicians.
Universal Applications
Perfect for fleet maintenance, automotive repairs, and engine diagnostics. Ensures peak vehicle efficiency in all climates.
Quality Assurance
Rigorously tested to meet ISO and OEM standards. Backed by a 1-year warranty for worry-free purchases.