Engine Control Module Assembly - GM (12704476)
2016-2019 GM - 12704476

The Engine Control Module Assembly (MPN: 12704476) is a genuine GM OEM engine control unit designed to manage critical engine functions including fuel injection, ignition timing, and emissions control on select GM vehicles. This authentic General Motors ECM replacement part restores proper engine performance and diagnostic capabilities for drivers seeking reliable OEM quality. Perfect for mechanics and DIY enthusiasts replacing faulty engine computer modules. - Genuine OEM Engine Control Module (ECM) assembly manufactured by General Motors - Direct OEM fitment for select GM vehicle applications requiring MPN 12704476 - Controls engine fuel delivery, spark timing, and emission system regulation for optimal performance - Compatible with GM vehicles equipped with this specific ECM control module specification - Authentic General Motors part in original condition, sourced from certified OEM inventory
- Return Policy
- Min. 12 Months
- Safe, Secure Checkout
Product Details
Description
The Engine Control Module Assembly (MPN: 12704476) is a genuine GM OEM engine control unit designed to manage critical engine functions including fuel injection, ignition timing, and emissions control on select GM vehicles. This authentic General Motors ECM replacement part restores proper engine performance and diagnostic capabilities for drivers seeking reliable OEM quality. Perfect for mechanics and DIY enthusiasts replacing faulty engine computer modules. - Genuine OEM Engine Control Module (ECM) assembly manufactured by General Motors - Direct OEM fitment for select GM vehicle applications requiring MPN 12704476 - Controls engine fuel delivery, spark timing, and emission system regulation for optimal performance - Compatible with GM vehicles equipped with this specific ECM control module specification - Authentic General Motors part in original condition, sourced from certified OEM inventory

| Year | Make | Model | Body & Trim | Engine & Transmission |
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GM
Order your Engine Control Module Assembly (12704476) today and have it in your hands in a matter of days. Your Engine Control Module Assembly will be backed by a warranty and guaranteed to fit your 2016-2019 GM vehicle.
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