![2017-21 Duramax 6.6L L5P ECM 12686363](http://goecm.com/cdn/shop/files/DuramaxE41ECMFront_013860a8-27ce-4bcc-83ee-5823c2e45582.png?v=1686763488&width=1080)
2017-21 Duramax 6.6L L5P ECM 12686363
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Make | Chevrolet GMC |
Model | Silverado 2500/3500 Express 2500/3500 Sierra 2500/3500 Savana 2500/3500 |
Part Number[s] |
12686363 |
Engine Size | 6.6L Duramax [L5P] |
Part Type | Engine Control Module [ECM] |
Condition | Remanufactured |
Warranty | Lifetime Warranty |
Core Exchange Required? | Yes |
Programming Required? | Plug and Play Installation* |
*Please provide VIN number during checkout to ensure proper programming and calibrating is performed.