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

Genuine GM Engine Control Module Assembly, part number 12704476. This GM OEM engine control module assembly is an electronic control module that operates and monitors its vehicle system using inputs from sensors and switches. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12704476 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
You will be required to provide a VIN in order to complete your order.
- Return Policy
- Min. 12 Months
- Safe, Secure Checkout
Product Details
Description
Genuine GM Engine Control Module Assembly, part number 12704476. This GM OEM engine control module assembly is an electronic control module that operates and monitors its vehicle system using inputs from sensors and switches. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12704476 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
You will be required to provide a VIN in order to complete your order.
Features & Benefits
- Genuine GM OEM part
- Factory-correct fit, finish and durability
- GM part number 12704476 — verify fitment with your VIN
- Sold by Gateway Buick GMC, an authorized GM dealer

| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Shipping Policy
In stock orders ship within 24 hours... Check out our Shipping Policy for more details.
Return Policy
Contact us to arrange for any returns... Check out our Return Policy for more details.

GM
Here at Gateway Parts Online, you will find the best deals online when buying original General Motors parts and accessories. GM is the American car maker that is synonymous with luxury. As a 2016-2019 GM vehicle owner, you care about what goes into your car—rightfully so! We care, too! That’s why we carry a wide selection of parts so you can easily order your GM Engine Control Module Assembly (SKU 12704476). We have any OEM GM part you need at a reasonable price, so you can have your car working as it’s supposed to at 100%.
If you need to find more parts begin by selecting what vehicle you drive:
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