



🌡️ Stay cool, stay ahead — don’t let your engine overheat!
The ACDelco Gold 15-51107 Engine Coolant Temperature Shut Down Switch is a premium aftermarket sensor designed to monitor engine temperature up to 230°F. Compact and lightweight, it features a precise flange mount for easy installation and operates at a maximum supply voltage of 5 volts. Engineered to meet OEM standards, it ensures reliable performance and protection for your vehicle’s engine system.





| Brand | ACDelco |
| Item dimensions L x W x H | 2.5 x 1.7 x 1.7 inches |
| Item Weight | 0.03 Kilograms |
| Style | Modern |
| Maximum Supply Voltage | 5 Volts |
| Mounting Type | Flange Mount |
| Output Type | Analog |
| Specific Uses For Product | Temperature |
| Upper Temperature Rating | 2.3E+2 Degrees Fahrenheit |
| UPC | 707773505380 |
| Global Trade Identification Number | 00707773505380 |
| Manufacturer | ACDelco |
| Model | 19189478 |
| Item Weight | 1.13 ounces |
| Product Dimensions | 2.5 x 1.7 x 1.7 inches |
| Item model number | 19189478 |
| Exterior | Machined |
| Manufacturer Part Number | 19189478 |
| OEM Part Number | 19189478 |
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