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GMC 15938939 Antenna Assembly

2009-2020 GMC

Customer Questions & Expert Answers (2)
15938939 GM Antenna Assembly Product Photo 1 of 4
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15938939 GM Antenna Assembly Illustration 1 of 1
  • Part Description
    Antenna, Power Radio Antenna
  • Manufacturer
    General Motors
Make sure this part fits
$37.29 MSRP: $70.38
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  • Specifications
  • Fitment
  • Q&A

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  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number15938939
    Part DescriptionAntenna Assembly; Antenna, Power Radio Antenna
    Item Dimensions1.8 x 1.4 x 0.8 inches
    Item Weight0.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU15938939
    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
    2016, 2009-2011 GMC Acadia6 Cyl 3.6LSPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD
    2011 GMC Canyon4 Cyl 2.9L, 5 Cyl 3.7L, 8 Cyl 5.3LPICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH
    2009 GMC Envoy6 Cyl 4.2L, 8 Cyl 5.3L4 DOOR
    2011 GMC Savana6 Cyl 4.3L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER SAVANA
    2019, 2009-2017 GMC Sierra6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex, 8 Cyl 6.6L Diesel1 TON CREW CAB, 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1 TON 137.0, CREW CAB 1/2 TON, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 1 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, EXTENDED CREW CAB 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5
    2010-2011 GMC Terrain4 Cyl 2.4L, 6 Cyl 3.0LSLE1 SUV, SLE2 SUV, SLT SUV
    2019-2020, 2009-2017 GMC Yukon8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex1/2 TON, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, 3/4 TON, 4 DOOR, 4 DOOR SUV, XL 3/4 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE

  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 15938939 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How to remove the Antenna mast and cable on Chevrolet Cobalt? Posted by Kayle K.
    A:
    If you want to remove the cable and antenna mast in different models, go through these procedures.-For Cobalt/GS models: unscrew its mounting base to disconnect it from the antenna mast. The installation is a reversal of removing this item.-In HHR models, open liftgate and take away back headliner trim panel. To get rid of the bolt used for mounting the antenna located on this part, pull down rear side of headliner carefully. After that, take off antenna base while disconnecting cable. Installation is reverse of removal.-When removing antennae bases and cables, ION models have their front fender removed; Remove antenna mount bracket nuts and then remove both the mounting brackets together with cable attachment points; Reinstalling or fixing it follows the same process of taking it out.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Jun 21, 2025

Genuine GM Part 15938939, the Right Choice

To ensure reliability, purchase GM part # 15938939 Antenna Assembly. It is sometimes referred to as GMC Antenna. 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 Savana, Sierra, Yukon models.

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