Logo
GM Genuine Parts 20850446 Digital Radio, Mobile Telephone, and Vehicle Location Antenna

GM Genuine Parts 20850446 Digital Radio, Mobile Telephone, and Vehicle Location Antenna

ADVERTISEMENT

Compare Buying Options

  • Gps Antenna Assembly Acdelco Gm Original Equipment 20850446
    75.41
    eBay

    Gps Antenna Assembly Acdelco Gm Original Equipment 20850446

    Delivery date & cost shown at checkout

  • ACDelco 20850446 GM Original Equipment Shark Fin GPS Antenna Assembly with Tan 3 Cavity Connector
    71.17
    CARiD.com

    ACDelco 20850446 GM Original Equipment Shark Fin GPS Antenna Assembly with Tan 3 Cavity Connector

    Delivery date & cost shown at checkout

  • 2007 Chevrolet Silverado 2500 HD Classic GPS Navigation System Antenna, by ACDelco
    74.48
    StockWiseAuto.com

    2007 Chevrolet Silverado 2500 HD Classic GPS Navigation System Antenna, by ACDelco

    Delivery date & cost shown at checkout

  • 2007 Chevrolet Silverado 2500 HD GPS Navigation System Antenna, by ACDelco
    74.48
    StockWiseAuto.com

    2007 Chevrolet Silverado 2500 HD GPS Navigation System Antenna, by ACDelco

    Delivery date & cost shown at checkout

  • 2008 Chevrolet Silverado 2500 HD GPS Navigation System Antenna, by ACDelco
    74.48
    StockWiseAuto.com

    2008 Chevrolet Silverado 2500 HD GPS Navigation System Antenna, by ACDelco

    Delivery date & cost shown at checkout

  • 2008 GMC Sierra 1500 GPS Navigation System Antenna, by ACDelco
    74.48
    StockWiseAuto.com

    2008 GMC Sierra 1500 GPS Navigation System Antenna, by ACDelco

    Delivery date & cost shown at checkout

  • 2009 Chevrolet Silverado 2500 HD GPS Navigation System Antenna, by ACDelco
    74.48
    StockWiseAuto.com

    2009 Chevrolet Silverado 2500 HD GPS Navigation System Antenna, by ACDelco

    Delivery date & cost shown at checkout

  • 2009 GMC Sierra 1500 GPS Navigation System Antenna, by ACDelco
    74.48
    StockWiseAuto.com

    2009 GMC Sierra 1500 GPS Navigation System Antenna, by ACDelco

    Delivery date & cost shown at checkout

  • AC Delco 2008 GMC Sierra 1500 GM Original Equipment Series Antenna - Black, Plastic, Fixed Antenna, Direct Fit
    71.49
    CarParts.com

    AC Delco 2008 GMC Sierra 1500 GM Original Equipment Series Antenna - Black, Plastic, Fixed Antenna, Direct Fit

    Delivery date & cost shown at checkout

  • AC Delco 2009 Chevrolet Silverado 2500 HD GM Original Equipment Series Antenna - Black, Plastic, Fixed Antenna, Direct Fit
    71.49
    CarParts.com

    AC Delco 2009 Chevrolet Silverado 2500 HD GM Original Equipment Series Antenna - Black, Plastic, Fixed Antenna, Direct Fit

    Delivery date & cost shown at checkout

  • 2007 Chevrolet Silverado 2500 HD Classic Digital Radio Mobile Telephone And Vehicle Location Antenna 20850446
    70.18
    GM Parts Warehouse

    2007 Chevrolet Silverado 2500 HD Classic Digital Radio Mobile Telephone And Vehicle Location Antenna 20850446

    Delivery date & cost shown at checkout

  • 2007 GMC Sierra 3500 Classic Digital Radio Mobile Telephone And Vehicle Location Antenna 20850446
    70.18
    GM Parts Warehouse

    2007 GMC Sierra 3500 Classic Digital Radio Mobile Telephone And Vehicle Location Antenna 20850446

    Delivery date & cost shown at checkout

  • GM Digital Radio Mobile Telephone And Vehicle Location Antenna 20850446
    75.92
    GM Parts Center

    GM Digital Radio Mobile Telephone And Vehicle Location Antenna 20850446

    Delivery date & cost shown at checkout

  • 2006 2008-2010 GMC Yukon XL 2500 Digital Radio Mobile Telephone And Vehicle Location Antenna 20850446
    71.91
    World Parts Direct

    2006 2008-2010 GMC Yukon XL 2500 Digital Radio Mobile Telephone And Vehicle Location Antenna 20850446

    Delivery date & cost shown at checkout

  • 2006 Chevrolet Silverado 1500 HD Digital Radio Mobile Telephone And Vehicle Location Antenna 20850446
    71.91
    World Parts Direct

    2006 Chevrolet Silverado 1500 HD Digital Radio Mobile Telephone And Vehicle Location Antenna 20850446

    Delivery date & cost shown at checkout

View more

Product Details

ACDelco GM OE Antennas have signal strength, clarity, and signal interference protection
Made with durable materials to withstand exposure to harsh weather and car washes
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

Popular Products