




⚡ Drive Smart, Drive GM-Approved: The Brain Your Engine Deserves
The General Motors 12633238 Engine Control Module is an OEM-grade, plug-in replacement designed to regulate engine functions precisely across a wide range of GM vehicles and V8 engines. Featuring copper contacts for reliable conductivity and engineered for seamless integration, it ensures optimal engine performance, durability, and longevity.





| Connector Type | Plug-In |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Mounting Type | Plug In Mount |
| Brand | General Motors |
| 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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