Make sure this part fits

GM 12720006
ECM

2017-2022 GM

Customer Questions & Expert Answers (1)
12720006 GM ECM Illustration 1 of 1
  • Part Description
    Module Assembly-Engine Control (W/2ND Mpu)
  • Replaces
    12683624, 12670950, 12686363, 12700911, 12711509
  • Manufacturer
    General Motors
Make sure this part fits
$467.65 MSRP: $878.22
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2017-2021 Chevrolet Silverado 2500 HDCustom, High Country, LT, LTZ, WT8 Cyl 6.6 L DIESEL
    2017-2022 Chevrolet Silverado 3500 HDHigh Country, LT, LTZ, WT8 Cyl 6.6 L DIESEL
    2017-2021 GMC Sierra 2500 HDAT4, Base, Denali, SLE, SLT8 Cyl 6.6 L DIESEL
    2017-2021 GMC Sierra 3500 HDAT4, Base, Denali, SLE, SLT8 Cyl 6.6 L DIESEL
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12720006 designed for my car? Posted by ChevyPartsDeal Specialist
    A:
    Please Select Your Vehicle model to see if part number 12720006 is suitable before ordering.
    Posted by ChevyPartsDeal Specialist
    See Complete Installation and Repair Tips

OEM GM ECM 12720006 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12720006 ECM is available in the market under the name GM Engine Control Module. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12720006 ECM fits certain Chevrolet Silverado 2500 HD, Silverado 3500 HD models, as well as GMC Sierra 2500 HD, Sierra 3500 HD models.
The original GM component designated by Manufacturer Part Number 12720006 maintains top performance when functioning as the Module Assembly-Engine Control (W/2ND Mpu) unit. The component 12720006 is constructed from durable material. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Module, Emission Control System. The part 12720006 has available replacement options 12683624, 12670950, 12686363, 12700911, 12711509. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
The final choice towards the path of excellence and maximum functionality is the OEM part. There is stringent quality check on these components and they are well made to the standards required by GM factory hence ensure the installation process is hitch free. When you need any OEM components, our website should be your first option. We own a huge range of GM products at unbelievable prices. We have strict requirements on quality, so every genuine part comes with a manufacturer's warranty. Our customers' 100% satisfaction is our guidance.