Engine Control Module (ECM) - GM (12725133)
2019-2024 GM - 12725133

Silverado, Sierra 2500 HD. Gas. Silverado, Sierra 3500 HD. Silverado, sierra. 4.3l. Express 2500. 6.6l. Express 3500. 6.6l. Savana 2500. 6.6l. Savana 3500. 6.6l.
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- Min. 12 Months
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Product Details
Description
Silverado, Sierra 2500 HD. Gas. Silverado, Sierra 3500 HD. Silverado, sierra. 4.3l. Express 2500. 6.6l. Express 3500. 6.6l. Savana 2500. 6.6l. Savana 3500. 6.6l.
| 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
When you order your GM Engine Control Module (ECM) (12725133) from us, you will always receive a genuine OEM part. We only offer OEM parts and accessories to ensure you get the highest quality part that will perfectly fit your 2019-2024 GM vehicle. All parts are backed by a warranty and we offer fitment verification by putting in your VIN at checkout.
You can also shop from your vehicle's specific OEM parts catalog by selecting your make below:
| Buick Models | Cadillac Models | Chevrolet Models | GMC Models |
| Hummer Models | Oldsmobile Models | Pontiac Models | Saturn Models |
