


🌡️ Stay Cool, Drive Confident: The Sensor GM Trusts
The ACDelco 12656444 Engine Coolant Temperature Sensor is a GM OE recommended replacement part designed to deliver precise temperature readings with 12V supply compatibility. Built with durable ceramic and metal materials, it features a flange mount for easy installation and meets or exceeds GM's strict measurement accuracy standards, ensuring reliable engine protection and performance.





| Brand | GM GENUINE PARTS |
| Item dimensions L x W x H | 6.4 x 4.3 x 2.3 Centimeters |
| Material | Ceramic, Metal |
| Style | Temperature Sensor |
| Maximum Supply Voltage | 12 Volts |
| Measurement Accuracy | Meets/Exceeds GM OE Specifications for Measurement Accuracy |
| Measuring Range | [WITHIN INDUSTRY STANDARD AND REGULATORY LIMITS] |
| Mounting Type | Flange Mount |
| Output Type | analog |
| Specific Uses For Product | Temperature Sensor |
| UPC | 808709112884 |
| Global Trade Identification Number | 00808709112884 |
| Manufacturer | ACDelco |
| Product Dimensions | 6.35 x 4.32 x 2.29 cm; 9 g |
| Item model number | 12656444 |
| Manufacturer Part Number | 12656444 |
| OEM Part Number | 12656444 |
| Volume | 4 Cubic Inches |
| Assembly Required | No |
| Country of Origin | USA |
| Item Weight | 9 g |
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