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GMC 20940447 Battery Negative Cable Assembly

2007-2017 GMC Acadia

Customer Questions & Expert Answers (3)
20940447 GM Battery Negative Cable Assembly Illustration 1 of 1
  • Part Description
    CABLE, Battery Negative and Engine Ground
  • Replaces
    25852457
  • Manufacturer
    General Motors
Make sure this part fits
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Due to manufacturer supply shortage, this item isn't currently available for ordering.

  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number20940447
    Part DescriptionCABLE, Battery Negative and Engine Ground
    Other NamesNegative Cable
    Item Dimensions8.9 x 3.0 x 2.2 inches
    Item Weight2.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces25852457
    ManufacturerGeneral Motors
    SKU20940447
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2007-2017 GMC Acadia6 Cyl 3.6LSPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you.
    A:
    You can Select Your Vehicle to check if 20940447 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    What should you do if you are replacing any of the old Battery Cables for the 2009 Buick Enclave? Posted by Xilin P.
    A:
    If you are replacing any of the old cables, take them with you when buying new cables. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Apr 03, 2025
    Q:
    What should you apply to the threads of the solenoid or ground connection for the Battery Cable of the 2009 Chevrolet Traverse? Posted by Luc W.
    A:
    Apply a light coat of battery terminal corrosion inhibitor or petroleum jelly to the threads to prevent future corrosion. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Syed / Jul 18, 2023

Genuine GM Part 20940447, the Right Choice

To ensure reliability, purchase GM part # 20940447 Battery Negative Cable Assembly. It is sometimes referred to as GMC Battery Cable. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific GMC Acadia models.

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