🌡️ Keep your engine cool, your ride hotter — OEM precision you can trust!
The ACDelco GM Original Equipment 131-149 Engine Coolant Thermostat is a genuine GM-recommended replacement part designed to regulate coolant flow and maintain your engine’s ideal operating temperature. Crafted from durable alloy steel and manufactured to exact GM OE specifications, it guarantees a perfect fit and reliable performance. Backed by a nationwide warranty, this compact, lightweight thermostat ensures your vehicle runs efficiently and stays protected under all driving conditions.
| Brand | ACDelco |
| Model Name | Engine Coolant Thermostat |
| Controller Type | OEM |
| Special Feature | Genuine, OEM part with nationwide warranty at any licensed dealership |
| Color | Copper |
| Specific Uses For Product | Automotive repair or replacement |
| Temperature Control Type | automatic |
| Included Components | Engine Coolant Thermostat |
| Item Weight | 0.25 Pounds |
| Material | Alloy Steel, Metal |
| Shape | [NU] |
| Display Type | lcd or led |
| Control Type | Touch Control |
| Control Method | Touch |
| Backlight | Yes |
| UPC | 707773012031 |
| Global Trade Identification Number | 40707773012039, 00707773012031 |
| Manufacturer | ACDelco |
| Item Weight | 4 ounces |
| Product Dimensions | 3.1 x 2.1 x 2 inches |
| Country of Origin | USA |
| Item model number | 131-149 |
| Exterior | Painted |
| Manufacturer Part Number | 131-149 |
| OEM Part Number | 12591881 |
| Special Features | Genuine, OEM part with nationwide warranty at any licensed dealership |
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