Genuine OEM Engine Control Module (ECM) manufactured by General Motors. This module helps control and manage vital engine and vehicle systems and plays an important role in overall vehicle performance.
This is a used OEM part and may show normal signs of wear from prior use. Please review all photos carefully to see the exact condition of the item before purchasing.
Part Details:
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Part Number: 12633238
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Other Name: ECM (Engine Control Module)
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Manufacturer: GM
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SKU: 12633238
Important Information:
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This module may require programming and/or special setup procedures before installation.
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GM service information outlines the procedures and tools needed to ensure proper operation in the vehicle.
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Professional installation and programming may be required.
Fitment:
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Used on various GM vehicles (Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet).
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Please verify part number compatibility with your vehicle before purchasing.
Condition:
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Used OEM – shows normal signs of wear
Notes:
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What you see in the pictures is the exact item you will receive.
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Part numbers listed by manufacturers are sometimes associated with remanufactured assemblies.
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Check with your dealer or installer regarding programming, setup, or possible core-related requirements if applicable.
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Feel free to message us if you need help confirming fitment.
