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Chevrolet 20850446 Antenna,Digital Radio & Mobile Telephone & Vehicle Locating

2006-2010 Chevrolet

Customer Questions & Expert Answers (9)
GM 20850446 Antenna,Digital Radio & Mobile Telephone & Vehicle Locating
GM 20850446 Antenna,Digital Radio & Mobile Telephone & Vehicle Locating
  • Part Description
    ANTENNA, Mobile Telephone Radio
  • Replaces
    15837587
  • Manufacturer
    General Motors
Make sure this part fits
$64.31 MSRP: $127.60
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number20850446
    Part DescriptionANTENNA, Mobile Telephone Radio
    Other NamesAntenna, Antenna Assembly, Base
    Item Dimensions5.2 x 4.1 x 2.1 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces15837587
    ManufacturerGeneral Motors
    SKU20850446
    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
    2006-2010 Chevrolet Avalanche8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 8.1L1/2 TON, 3/4 TON
    2006-2010 Chevrolet Silverado6 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 Flex, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 1/2 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, 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, 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
    2006-2010 Chevrolet Suburban8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 8.1L1/2 TON, 3/4 TON
    2006-2010 Chevrolet Tahoe8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex4 DOOR 1/2 TON
    2006-2009 Chevrolet Trailblazer6 Cyl 4.2L, 8 Cyl 5.3L, 8 Cyl 6.0L4 DOOR, 4 DOOR EXT

  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 20850446 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How do you complete the installation process of the 2005 Buick Rainier? Posted by Customer
    A:
    Reverse the removal procedure.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Antenna
    Q:
    How do you disconnect the antenna mast cable from the extension cable for the 2007 Chevrolet Avalanche? Posted by Customer
    A:
    To disconnect the antenna mast cable from the extension cable, you need to attach a wire to the old cable and pull it out through the grommet below the mounting base.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Antenna
    Q:
    How do you disconnect the antenna mast cable from the extension cable for the 2007 Chevrolet Silverado? Posted by Customer
    A:
    To disconnect the antenna mast cable from the extension cable, you need to attach a wire to the old cable and pull it out through the grommet below the mounting base.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Antenna
    Q:
    How do you disconnect the antenna mast cable from the extension cable for the 2007 Chevrolet Suburban? Posted by Customer
    A:
    To disconnect the antenna mast cable from the extension cable, you need to attach a wire to the old cable and pull it out through the grommet below the mounting base.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Antenna
    Q:
    What needs to be done to remove the antenna extension cable for the 2013 Chevrolet Tahoe? Posted by Customer
    A:
    To remove the antenna extension cable, you will need to remove the instrument panel.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Antenna
    Q:
    What should you do if the extension cable needs to be replaced for the 2006 Chevrolet Trailblazer? Posted by Customer
    A:
    Remove the glove compartment and the passenger's airbag module. - Release the cable from the clips along the top of the instrument panel. - Disconnect it from the radio and antenna base cable.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Antenna
    Q:
    What is the installation process for the antenna mast for the 2008 GMC Yukon? Posted by Customer
    A:
    The installation process for the antenna mast is the reverse of removal.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Antenna
    Q:
    What is the installation process for the antenna mast for the 2013 GMC Sierra? Posted by Customer
    A:
    The installation process for the antenna mast is the reverse of removal.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Antenna
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 20850446, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 20850446 Antenna,Digital Radio & Mobile Telephone & Vehicle Locating. It is sometimes referred to as Chevrolet Antenna. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Chevrolet Silverado, Tahoe, Trailblazer models.

Affordable, reliable and built to last, GM part # 20850446 Antenna,Digital Radio & Mobile Telephone & Vehicle Locating stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed Chevrolet parts information, click here.

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