Introduction to Engine Coolant Temperature Sensor 214-1004
The Engine Coolant Temperature Sensor carefully built by Zhenhua Auto Parts Company is specially tailored for Chevrolet Blazer and GMC models. As the core monitoring component of the automobile engine cooling system, it is like the “body temperature monitor” of the engine, which can accurately measure the temperature of the engine coolant in real time and quickly feed back these key data to the vehicle electronic control unit (ECU). According to the data transmitted by the sensor, ECU can intelligently control the working state of the engine, such as accurately controlling the running speed of the cooling fan and adjusting the circulating flow of coolant, so as to ensure that the engine is always in the best working temperature range, thereby improving the overall performance of the engine, prolonging the service life of the engine and ensuring the stable and efficient operation of the vehicle.
Parameter Table of Engine Coolant Temperature Sensor 214-1004
| Parameter | Détails |
|---|---|
| Part Number | 214-1004 |
| Cross Reference | ECT458 / 25037346 |
| Brand | YZHIDIANF |
| Type | Capteur de température du liquide de refroidissement du moteur |
| Vehicle Application | For Chevrolet Blazer / GMC |
| Sensor Type | NTC thermistor |
| Connector Type | OEM-standard sealed connector |
| Material | High-temperature resistant engineering plastic housing |
| Operating Temperature Range | -40°C to 150°C |
| Warranty | 12 Months Warranty |
| Delivery Time | 3–7 Days |
| Payment Terms | T/T, Western Union, PayPal |
Why Choose Our Engine Coolant Temperature Sensor 214-1004
High-precision sensing performance
With the advanced thermistor sensing technology, the Engine Coolant Temperature Sensor is extremely sensitive to the temperature change, and can accurately capture the slight fluctuation of the coolant temperature, and the measurement error is controlled within a very small range, providing stable and reliable data for ECU and helping the engine to maintain the ideal working temperature.
Sturdy and durable material
The Engine Coolant Temperature Sensor housing is made of special engineering plastic with high strength, high temperature resistance and chemical corrosion resistance, which can withstand the complex and harsh environment in the engine compartment and effectively resist the corrosion of high-temperature coolant and the vibration caused by engine operation. The connection part adopts special sealing technology, which is waterproof and dustproof to prevent impurities from invading and affecting the performance of the sensor and prolong the service life of the product.
Accurate adjustment of adaptability
The R&D team of Zhenhua Auto Parts has conducted a lot of in-depth research and real vehicle tests on Chevrolet Blazer and GMC models, and finely adjusted the sensors according to the temperature change characteristics of engine coolant under different working conditions. Ensure that the product is perfectly matched with the original vehicle cooling system after installation, and can work stably without complicated debugging, so as to ensure the normal operation of the vehicle cooling system.









