


🔥 Keep your GM running cool and confident with OEM precision! ⚙️
The ACDelco GM Original Equipment 131-131 Engine Coolant Thermostat is a genuine GM replacement part designed specifically for 2001-2016 Duramax 6.6L V8 vehicles. This thermostatic control device ensures optimal engine temperature by regulating coolant flow, delivering reliable performance and durability. The kit includes both the thermostat and gasket, manufactured to GM OE specifications for perfect fit, backed by a nationwide warranty at licensed dealerships.





| Brand | GM GENUINE PARTS |
| Model Name | ACDelco - Engine Coolant (Slp) (131-131) |
| Product Dimensions | 2.99"D x 2.01"W x 2.99"H |
| Controller Type | OEM |
| Special Feature | Genuine, OEM part with nationwide warranty at any licensed dealership |
| Color | Silver |
| Specific Uses For Product | 2001 to 2016 Duramax 6.6L V8 vehicles |
| Temperature Control Type | Thermostatic |
| Connectivity Technology | Wi-Fi |
| Included Components | ACDelco - Engine Coolant (Slp) (131-131) |
| Power Source | Hardwire |
| Item Weight | 3.2 ounces |
| Voltage | 12 Volts (DC) |
| Material | Metal |
| Shape | Cylindrical |
| Display Type | analog |
| Control Type | Button Control |
| Control Method | Touch |
| Connectivity Protocol | Wi-Fi |
| Mounting Type | Stud Mount" or "Threaded Mount |
| Style | Classic |
| Backlight | No |
| UPC | 021625400228 |
| Global Trade Identification Number | 00021625400228 |
| Manufacturer | ACDelco |
| Item model number | 131-131 |
| Is Discontinued By Manufacturer | Yes |
| Exterior | Machined |
| Manufacturer Part Number | 131-131 |
| OEM Part Number | 97241130 |
| Special Features | Genuine, OEM part with nationwide warranty at any licensed dealership |
| National Stock Number | 6685-01-521-0216 |
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