Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content
Skip to contentGo to Product Search

Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Main Content
Categories & Filters
Best Buy

/

car installation parts & accessories

/

deck accessories & installation parts

/

antennas & adapters

Aftermarket Antennas

Enhance your entertainment and communication experience with our diverse selection of aftermarket antennas. Perfect for vehicles, homes, or offices, these antennas are designed to improve signal reception and provide a seamless connection to the digital world. Whether you're looking to boost your car's radio signal or enhance your home's HDTV reception, our range of aftermarket antennas offers reliable solutions tailored to meet your needs. Explore options that combine functionality with sleek design, ensuring you stay connected wherever you are.

Read More
Results
Main Results

  1. Metra - Antenna Adapter Reverse for Select 2006-2023 Hyundai - Black

    SKU: J7RX7LTXWX

    Product Description

    A black antenna adapter that enables easy connection of your vehicle’s radio cable to aftermarket antennas.
    See all Antennas & Adapters
    Your price for this item is $9.99
    Save $3
    The previous price was $12.99

  2. Metra - Antenna Adapter for Most 2009 and Later Hyundai and Kia Vehicles - Black

    SKU: J7RX7LH5VY

    Antenna adapter

    Product Description

    A black antenna adapter made of copper, polypropylene, and steel for Hyundai and Kia vehicles after 2009.
    See all Antennas & Adapters
    Your price for this item is $14.99

  3. Metra - Universal Antenna - Chrome

    SKU: J7RX7LGYHY

    Power antenna...Nice looking and quiet power antenna replacement for my broken one.

    Product Description

    A chrome universal antenna with five custom mounting bases for easy replacement in most vehicles.
    See all Antennas & Adapters
    Your price for this item is $69.99

  4. Metra - Antenna Adapter for Select 2003-2004 Infiniti - Black

    SKU: J7RX7L8SYP

    Product Description

    An adapter that connects your vehicle's factory antenna cable to FM modulators, featuring a sleek black finish.
    See all Antennas & Adapters
    Your price for this item is $14.99

  5. Metra - Universal Antenna - Black

    SKU: J7RX7LGJSG

    Product Description

    A black universal car antenna with amplified reception, removable amplifier, and a 96" detachable cable.
    See all Antennas & Adapters
    Your price for this item is $27.99

  6. Metra - Amplified AM/FM Radio Antenna Adapter - Black

    SKU: J7RX7LS86F

    Good antenna to use....This is a good antenna to use to replace the stock model antenna....EXCELLENT aftermarket antenna

    Product Description

    A black amplified adapter that enables easy connection of aftermarket AM/FM antennas to OEM radios.
    See all Antennas & Adapters
    Your price for this item is $19.99
    Save $10
    The previous price was $29.99

  7. Metra - Amplified Roofmount Antenna - Black

    SKU: J7RX7LKHPG

    Antenna

    Product Description

    A durable black rubber amplified antenna that mounts on your car roof for enhanced signal reception.
    See all Antennas & Adapters
    Your price for this item is $29.99

  8. Metra - Antenna Adapter for Select 2009-2013 Subaru - Black

    SKU: J7RX7LRZWX

    Product Description

    An adapter that connects your aftermarket radio’s FM modulator to Subaru factory antenna cables in black.
    See all Antennas & Adapters
    Your price for this item is $14.99

  9. Maestro - Antenna Adapter for Select Toyota Vehicles - Black

    SKU: JXC4YHZXX6

    Product Description

    A black antenna adapter that connects Toyota factory satellite antennas to aftermarket satellite radio tuners with SMB connector.
    See all Antennas & Adapters
    Your price for this item is $16.99

  10. Metra - Antenna Adapter for Select 2006-2008 Infiniti QX56 - Black

    SKU: J7RX7LG2SG

    Product Description

    An adapter that connects aftermarket antennas to OEM systems in select black Nissan and Infiniti vehicles.
    See all Antennas & Adapters
    Your price for this item is $14.99
1-18 of 176 items
0 items

Best Sellers

Related Pages

Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada

In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.