Make sure this part fits

GMC 20913283 Accessory Wiring Junction Block Assembly

2011 GMC Acadia

Customer Questions & Expert Answers (3)
20913283 GM Accessory Wiring Junction Block Assembly Illustration 1 of 1
  • Part Description
    BLOCK, Wiring Junction
  • Replaces
    20913279
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number20913283
    Part DescriptionBLOCK, Wiring Junction
    Other NamesFuse & Relay Box
    Item Dimensions13.3 x 12.9 x 7.1 inches
    Item Weight4.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces20913279
    ManufacturerGeneral Motors
    SKU20913283
    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
    2011 GMC Acadia6 Cyl 3.6LSPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD
  • 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 20913283 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    What should you do after detaching the battery-positive cables for the 2011 Chevrolet Traverse and checking the Fuse Box? Posted by Alik D.
    A:
    Unscrew the two bolts securing the upper portion of the fuse/relay box to the junction blocks and dislodge the tabs securing the perimeter of the upper portion to the lower portion using a screwdriver. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Raul / Aug 06, 2024
    Q:
    What is the next step after removing the covers to access the Fuse Box for the 2011 GMC Acadia? Posted by Lynntera G.
    A:
    Remove the nut and detach the battery-positive cables from the stud. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Mar 21, 2026

Genuine GM Part 20913283, the Right Choice

To ensure reliability, purchase GM part # 20913283 Accessory Wiring Junction Block Assembly. It is sometimes referred to as GMC Fuse Box. 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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