




⚡ Drive smarter, not harder — the brain your GM engine deserves!
The General Motors 12633238 Engine Control Module is a genuine ACDelco OEM part designed to precisely regulate engine functions across multiple GM vehicles. Featuring a plug-in copper connector and automatic operation mode, it ensures optimal engine performance, durability, and seamless compatibility with V8 engines ranging from 4.8L to 7.0L in models like the Escalade, Silverado, and Camaro.





| Connector Type | Plug-In |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Mounting Type | Plug In Mount |
| Brand | GM GENUINE PARTS |
| Operation Mode | Automatic |
| Number of Terminals | 1 |
| UPC | 707773620137 |
| Manufacturer | ACDelco |
| Model | Engine Control Module |
| Item Weight | 1.74 pounds |
| Product Dimensions | 10.7 x 7.2 x 3.2 inches |
| Item model number | 12633238 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 12633238 |
| OEM Part Number | 12633238 |
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