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GM 12629278
ECM

2008-2009 GM

Customer Questions & Expert Answers (6)
GM 12629278 ECM
GM 12629278 ECM
  • Part Description
    Module, Emission Control System; Engine Control Module
  • Replaces
    12611182
  • Manufacturer
    General Motors
Make sure this part fits
$258.14 MSRP: $463.04
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Currently Unavailable

Due to manufacturer supply shortage, this item isn't currently available for ordering.

  • Vehicle Fitment

    Year Make Model Trim Engine
    2009 Cadillac EscaladeHybrid8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV)
    2009 Chevrolet Silverado 1500Hybrid8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV)
    2008-2009 Chevrolet TahoeHybrid8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV)
    2009 GMC Sierra 1500Hybrid8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV)
    2008-2009 GMC YukonHybrid8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV)
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12629278 designed for my car? Posted by ChevyPartsDeal Specialist
    A:
    Please Select Your Vehicle model to see if part number 12629278 is suitable before ordering.
    Posted by ChevyPartsDeal Specialist
    Q:
    What is the first step in the removal process for the 2009 Cadillac Escalade? Posted by Customer
    A:
    Use a scan tool to retrieve and record the percentage of remaining engine oil life.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Engine Control Module
    Q:
    What should be done after installing the ECM for the 2009 Chevrolet Silverado 1500? Posted by Customer
    A:
    Reconnect the negative battery cable and program the ECM if a new one was installed.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Engine Control Module
    Q:
    What should be avoided to prevent damage to the control module for the 2009 Chevrolet Tahoe? Posted by Customer
    A:
    Avoid allowing the metal case of the control module to contact battery voltage and do not touch the connector pins or soldered components.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Engine Control Module
    Q:
    What should be done after disconnecting the battery cable for the 2009 GMC Sierra 1500? Posted by Customer
    A:
    Disengage the upper and lower electrical connector retainers and remove the connectors from the ECM.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Engine Control Module
    Q:
    What are the options for servicing the engine control module (ECM) for the 2008 GMC Yukon? Posted by Customer
    A:
    Either replace the ECM or program the electrically erasable programmable read-only memory (EEPROM).
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Engine Control Module
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM ECM 12629278 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 12629278 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 12629278 ECM fits certain Chevrolet Tahoe, Silverado 1500 models, as well as GMC Sierra 1500, Yukon. Additionally, it is compatible with Cadillac Escalade models.
The original GM component designated by Manufacturer Part Number 12629278 maintains top performance when functioning as the Module, Emission Control System; Engine Control Module unit. The component 12629278 is constructed from durable material and its dimensions span 8.4 x 7.1 x 5.1 inches while weighing 2.30 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. The part 12629278 has available replacement options 12611182. 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.
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