


🔥 Keep your engine cool and your ride smooth with GM Genuine Parts! ⚙️
The GM Genuine Parts 131-131 Engine Coolant Thermostat with Gasket is a factory-recommended OEM replacement designed specifically for 2001-2016 Duramax 6.6L V8 vehicles. Manufactured to GM’s exact specifications, this thermostatic control component ensures precise temperature regulation for optimal engine performance. The kit includes both the thermostat and gasket, offering a complete, durable solution with nationwide warranty support for peace of mind.





| 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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