2016 Chevrolet GM 6.6L Duramax ECM 12662677
2016 GMC Sierra 2500 3500 ECM
2016 Chevrolet Silverado 2500 3500 ECM
2016 Express/Savana 2500 3500 ECM
Part Number 12662677
Re-manufactured Engine Control Module
Factory Tested. Guaranteed to Work.
Please provide VIN number during checkout to ensure proper programming and calibrating is performed.
Send in your ECM for repair - $595
Free standard (ground) shipping on all orders within the U.S. Typical delivery time is 3-7 business days.
Expedited shipping options are available during checkout.
International orders will be shipped via UPS worldwide services. Shipping options are available during checkout.