


π‘οΈ Stay cool, drive smarter β GM precision you can trust!
The ACDelco 55591401 Engine Coolant Temperature Sensor is a GM Original Equipment replacement part designed for precise temperature monitoring. Manufactured in the USA with premium ceramic and metal, it ensures durability and exact fitment to GM specifications, delivering reliable analog output to protect your engine from overheating.





| Brand | GM GENUINE PARTS |
| Item dimensions L x W x H | 6.4 x 4.3 x 2.3 Centimeters |
| Material | Ceramic, Metal |
| Item Weight | 0.03 Pounds |
| Style | Temperature Sensor |
| Output Type | analog |
| Specific Uses For Product | Temperature Sensor |
| UPC | 808709051022 |
| Global Trade Identification Number | 00808709051022 |
| Manufacturer | ACDelco |
| Product Dimensions | 6.35 x 4.32 x 2.29 cm; 13.61 g |
| Item model number | 55591401 |
| Manufacturer Part Number | 55591401 |
| OEM Part Number | 55591401 |
| Volume | 4 Cubic Inches |
| Assembly Required | No |
| Country of Origin | USA |
| Item Weight | 13.6 g |
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