


🌟 Stay Cool, Drive Smart — The GM Sensor That Keeps Your Engine in the Zone!
The GM Genuine Parts 55591401 Engine Coolant Temperature Sensor is a high-precision, OEM-spec replacement part designed specifically for GM vehicles. It features a threaded mount for perfect fitment, digital output for accurate temperature readings, and durability rated up to 260°F. Tested to the same standards as original equipment, it ensures reliable engine temperature monitoring to optimize performance and longevity.





| Brand | GM GENUINE PARTS |
| Item dimensions L x W x H | 2.5 x 1.7 x 0.9 inches |
| Item Weight | 13.61 g |
| Style | Modern |
| Measurement Accuracy | High |
| Mounting Type | threaded mount |
| Output Type | Digital |
| Specific Uses For Product | Temperature |
| Upper Temperature Rating | 260 Degrees Fahrenheit |
| UPC | 808709051022 |
| Global Trade Identification Number | 00808709051022 |
| Manufacturer | ACDelco |
| Model | 55591401 |
| Item Weight | 0.48 ounces |
| Product Dimensions | 2.5 x 1.7 x 0.9 inches |
| Item model number | 55591401 |
| Exterior | Chrome |
| Manufacturer Part Number | 55591401 |
| OEM Part Number | 55591401 |
Trustpilot
5 days ago
1 month ago