







🌡️ Stay Cool, Drive Smart — The Sensor Your GM Deserves!
The GM Genuine Parts 213-4777 Engine Coolant Temperature Sensor delivers precision temperature monitoring with a rapid 1ms response time. Engineered to GM OE standards, it guarantees perfect fit, durability, and reliable performance up to 150°C, ensuring your GM vehicle runs efficiently and safely under all conditions.





| Brand | GM Genuine Parts | 
| Item dimensions L x W x H | 2.9 x 1.4 x 0.8 inches | 
| Item Weight | 27.22 g | 
| Style | Modern | 
| Measurement Accuracy | High | 
| Mounting Type | Flange Mount | 
| Output Type | Electrical signal | 
| Response Time | 1 Milliseconds | 
| Specific Uses For Product | Temperature | 
| Upper Temperature Rating | 1.5E+2 Degrees Celsius | 
| UPC | 707773767344 | 
| Global Trade Identification Number | 00707773767344 | 
| Manufacturer | ACDelco | 
| Model | Coolant Sensor | 
| Item Weight | 0.96 ounces | 
| Product Dimensions | 2.9 x 1.4 x 0.8 inches | 
| Item model number | 213-4777 - Coolant Sensor | 
| Exterior | Machined | 
| Manufacturer Part Number | 213-4777 | 
| OEM Part Number | 12639899 | 
| Wattage | 1 watts | 
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