Garage
Shop

Metra 40-KI21 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2009-2025 vehicles from Hyundai, Kia

Metra
Shop all Metra
Only 2 Left!
highlight-star-icon

• antenna adapter select 2009-2025 vehicles from Hyundai, Kia
• Factory radio to aftermarket antenna
• Female Motorola™ connector on one end
• Male factory-style antenna connector on the other end

See compatible vehicles Learn more about the 40ki21
Checkmark Icon

Select a vehicle. Make sure it fits.

Was $16.99 Details
Thanks , You Pay:

$14.99

 with warranty

Heads up

We confirm fitment and offer accessories for speakers. Please set your vehicle first if you would like to purchase more than one 40ki21.

Set your vehicle or Return to product page
shipping truck icon Free shipping in USA. Provide zip for delivery date.
Quantity
In Stock. Only 2 Left!
Brand new

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Extend logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Hassle-free immediate replacement within minutes!
  • Easy online claims 24/7
  • Covers product breakdowns and failures
Swoosh Icon Icon of Swoosh

For over 24 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts

Description


Metra brand icon

Authorized dealer

If you are replacing the factory antenna in your vehicle, this antenna cable adapter ensures that you can continue to use your original factory radio. It is a simple yet necessary cable that adapts the aftermarket antenna cable to plug into the vehicle's factory radio with a female Motorola connector on one end and a male factory-style antenna connector on the other.

Product Features:

  • Compatible with select 2009-2025 vehicles from Hyundai, Kia
  • Designed to allow the replacement of the OEM Radio with an aftermarket receiver
  • Antenna adapter cable
  • Used to adapt the vehicle’s original factory radio to use with an aftermarket antenna
  • Female Motorola™ connector on one end
  • Male factory-style antenna connector on the other end
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty


Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

  • 2009 Hyundai Accent
  • 2009 Hyundai Elantra
  • 2009 Hyundai Santa Fe
  • 2009 Hyundai Sonata
  • 2009 Hyundai Tucson
  • 2009 Hyundai Veracruz
  • 2009 Kia Rio
  • 2009 Kia Rio5
  • 2009 Kia Rondo
  • 2009 Kia Sedona
  • 2009 Kia Sportage
  • 2010 Hyundai Accent
  • 2010 Hyundai Elantra
  • 2010 Hyundai Genesis
  • 2010 Hyundai Santa Fe
  • 2010 Hyundai Sonata
  • 2010 Hyundai Tucson
  • 2010 Hyundai Veracruz
  • 2010 Kia Forte
  • 2010 Kia Rio
  • 2010 Kia Rio5
  • 2010 Kia Rondo
  • 2010 Kia Sedona
  • 2010 Kia Soul
  • 2010 Kia Sportage
  • 2011 Hyundai Accent
  • 2011 Hyundai Elantra
  • 2011 Hyundai Genesis
  • 2011 Hyundai Santa Fe
  • 2011 Hyundai Sonata
  • 2011 Hyundai Sonata Hybrid
  • 2011 Hyundai Tucson
  • 2011 Hyundai Veracruz
  • 2011 Kia Forte
  • 2011 Kia Rio
  • 2011 Kia Rio5
  • 2011 Kia Sedona
  • 2011 Kia Sorento
  • 2011 Kia Soul
  • 2011 Kia Sportage
  • 2012 Hyundai Accent
  • 2012 Hyundai Elantra
  • 2012 Hyundai Genesis
  • 2012 Hyundai Santa Fe
  • 2012 Hyundai Sonata
  • 2012 Hyundai Sonata Hybrid
  • 2012 Hyundai Tucson
  • 2012 Hyundai Veloster
  • 2012 Hyundai Veracruz
  • 2012 Kia Forte
  • 2012 Kia Rio
  • 2012 Kia Sedona
  • 2012 Kia Sorento
  • 2012 Kia Soul
  • 2012 Kia Sportage
  • 2013 Hyundai Accent
  • 2013 Hyundai Elantra
  • 2013 Hyundai Elantra Coupe
  • 2013 Hyundai Elantra GT
  • 2013 Hyundai Genesis
  • 2013 Hyundai Santa Fe
  • 2013 Hyundai Santa Fe Sport
  • 2013 Hyundai Sonata
  • 2013 Hyundai Sonata Hybrid
  • 2013 Hyundai Tucson
  • 2013 Hyundai Veloster
  • 2013 Kia Forte
  • 2013 Kia Rio
  • 2013 Kia Sorento
  • 2013 Kia Soul
  • 2013 Kia Sportage
  • 2014 Hyundai Accent
  • 2014 Hyundai Elantra
  • 2014 Hyundai Elantra Coupe
  • 2014 Hyundai Elantra GT
  • 2014 Hyundai Genesis
  • 2014 Hyundai Santa Fe
  • 2014 Hyundai Santa Fe Sport
  • 2014 Hyundai Sonata
  • 2014 Hyundai Sonata Hybrid
  • 2014 Hyundai Tucson
  • 2014 Hyundai Veloster
  • 2014 Kia Forte
  • 2014 Kia Forte5
  • 2014 Kia Rio
  • 2014 Kia Sedona
  • 2014 Kia Sorento
  • 2014 Kia Soul
  • 2014 Kia Sportage
  • 2015 Hyundai Accent
  • 2015 Hyundai Elantra
  • 2015 Hyundai Elantra GT
  • 2015 Hyundai Genesis
  • 2015 Hyundai Santa Fe
  • 2015 Hyundai Santa Fe Sport
  • 2015 Hyundai Sonata
  • 2015 Hyundai Sonata Hybrid
  • 2015 Hyundai Tucson
  • 2015 Hyundai Veloster
  • 2015 Kia Forte
  • 2015 Kia Forte Koup
  • 2015 Kia Forte5
  • 2015 Kia Rio
  • 2015 Kia Sedona
  • 2015 Kia Sorento
  • 2015 Kia Soul
  • 2015 Kia Sportage
  • 2016 Hyundai Accent
  • 2016 Hyundai Elantra
  • 2016 Hyundai Elantra GT
  • 2016 Hyundai Genesis
  • 2016 Hyundai Santa Fe
  • 2016 Hyundai Santa Fe Sport
  • 2016 Hyundai Sonata
  • 2016 Hyundai Sonata Hybrid
  • 2016 Hyundai Tucson
  • 2016 Hyundai Veloster
  • 2016 Kia Forte
  • 2016 Kia Forte Koup
  • 2016 Kia Rio
  • 2016 Kia Sedona
  • 2016 Kia Sorento
  • 2016 Kia Soul
  • 2016 Kia Sportage
  • 2017 Hyundai Accent
  • 2017 Hyundai Elantra
  • 2017 Hyundai Elantra GT
  • 2017 Hyundai Santa Fe
  • 2017 Hyundai Santa Fe Sport
  • 2017 Hyundai Sonata
  • 2017 Hyundai Sonata Hybrid
  • 2017 Hyundai Tucson
  • 2017 Hyundai Veloster
  • 2017 Kia Forte
  • 2017 Kia Forte5
  • 2017 Kia Niro
  • 2017 Kia Rio
  • 2017 Kia Sedona
  • 2017 Kia Sorento
  • 2017 Kia Soul
  • 2017 Kia Sportage
  • 2018 Hyundai Accent
  • 2018 Hyundai Elantra
  • 2018 Hyundai Elantra GT
  • 2018 Hyundai Kona
  • 2018 Hyundai Santa Fe
  • 2018 Hyundai Santa Fe Sport
  • 2018 Hyundai Sonata
  • 2018 Hyundai Sonata Hybrid
  • 2018 Hyundai Tucson
  • 2018 Kia Forte
  • 2018 Kia Forte5
  • 2018 Kia Niro
  • 2018 Kia Niro EV
  • 2018 Kia Niro Plug-in Hybrid
  • 2018 Kia Rio
  • 2018 Kia Sedona
  • 2018 Kia Sorento
  • 2018 Kia Soul
  • 2018 Kia Sportage
  • 2018 Kia Stinger
  • 2019 Hyundai Accent
  • 2019 Hyundai Elantra
  • 2019 Hyundai Elantra GT
  • 2019 Hyundai Kona
  • 2019 Hyundai Kona Electric
  • 2019 Hyundai Santa Fe
  • 2019 Hyundai Santa Fe XL
  • 2019 Hyundai Sonata
  • 2019 Hyundai Sonata Hybrid
  • 2019 Hyundai Tucson
  • 2019 Hyundai Veloster
  • 2019 Kia Forte
  • 2019 Kia Niro
  • 2019 Kia Niro EV
  • 2019 Kia Niro Plug-in Hybrid
  • 2019 Kia Optima
  • 2019 Kia Rio
  • 2019 Kia Sedona
  • 2019 Kia Sorento
  • 2019 Kia Soul
  • 2019 Kia Sportage
  • 2019 Kia Stinger
  • 2020 Hyundai Accent
  • 2020 Hyundai Elantra
  • 2020 Hyundai Elantra GT
  • 2020 Hyundai Elantra N
  • 2020 Hyundai Kona
  • 2020 Hyundai Kona Electric
  • 2020 Hyundai Santa Fe
  • 2020 Hyundai Sonata
  • 2020 Hyundai Sonata Hybrid
  • 2020 Hyundai Tucson
  • 2020 Hyundai Veloster
  • 2020 Hyundai Veloster N
  • 2020 Hyundai Venue
  • 2020 Kia Forte
  • 2020 Kia Niro
  • 2020 Kia Niro EV
  • 2020 Kia Niro Plug-in Hybrid
  • 2020 Kia Optima
  • 2020 Kia Rio
  • 2020 Kia Sedona
  • 2020 Kia Sorento
  • 2020 Kia Soul
  • 2020 Kia Sportage
  • 2020 Kia Stinger
  • 2021 Hyundai Accent
  • 2021 Hyundai Elantra
  • 2021 Hyundai Elantra N
  • 2021 Hyundai Kona
  • 2021 Hyundai Kona Electric
  • 2021 Hyundai Santa Fe
  • 2021 Hyundai Santa Fe Hybrid
  • 2021 Hyundai Sonata
  • 2021 Hyundai Sonata Hybrid
  • 2021 Hyundai Tucson
  • 2021 Hyundai Veloster
  • 2021 Hyundai Veloster N
  • 2021 Hyundai Venue
  • 2021 Kia Niro
  • 2021 Kia Niro EV
  • 2021 Kia Niro Plug-in Hybrid
  • 2021 Kia Rio
  • 2021 Kia Seltos
  • 2021 Kia Soul
  • 2021 Kia Sportage
  • 2021 Kia Stinger
  • 2022 Hyundai Accent
  • 2022 Hyundai Elantra
  • 2022 Hyundai Elantra Hybrid
  • 2022 Hyundai Elantra N
  • 2022 Hyundai Kona
  • 2022 Hyundai Kona Electric
  • 2022 Hyundai Kona N
  • 2022 Hyundai Santa Fe
  • 2022 Hyundai Santa Fe Hybrid
  • 2022 Hyundai Sonata
  • 2022 Hyundai Sonata Hybrid
  • 2022 Hyundai Tucson
  • 2022 Hyundai Tucson Hybrid
  • 2022 Hyundai Tucson Plug-in Hybrid
  • 2022 Hyundai Veloster
  • 2022 Hyundai Veloster N
  • 2022 Hyundai Venue
  • 2022 Kia Niro
  • 2022 Kia Niro EV
  • 2022 Kia Niro Plug-in Hybrid
  • 2022 Kia Rio
  • 2022 Kia Seltos
  • 2022 Kia Soul
  • 2022 Kia Sportage
  • 2022 Kia Stinger
  • 2023 Hyundai Elantra
  • 2023 Hyundai Elantra Hybrid
  • 2023 Hyundai Elantra N
  • 2023 Hyundai Kona
  • 2023 Hyundai Kona Electric
  • 2023 Hyundai Kona N
  • 2023 Hyundai Sonata
  • 2023 Hyundai Sonata Hybrid
  • 2023 Hyundai Tucson
  • 2023 Hyundai Tucson Hybrid
  • 2023 Hyundai Tucson Plug-in Hybrid
  • 2023 Hyundai Venue
  • 2023 Kia Niro Plug-in Hybrid
  • 2023 Kia Rio
  • 2023 Kia Seltos
  • 2023 Kia Soul
  • 2023 Kia Sportage
  • 2023 Kia Sportage Hybrid
  • 2023 Kia Sportage Plug-in Hybrid
  • 2023 Kia Stinger
  • 2024 Hyundai Elantra
  • 2024 Hyundai Elantra Hybrid
  • 2024 Hyundai Elantra N
  • 2024 Hyundai Kona
  • 2024 Hyundai Kona Electric
  • 2024 Hyundai Kona N
  • 2024 Hyundai Sonata
  • 2024 Hyundai Sonata Hybrid
  • 2024 Hyundai Tucson
  • 2024 Hyundai Tucson Hybrid
  • 2024 Hyundai Tucson Plug-in Hybrid
  • 2024 Hyundai Venue
  • 2024 Kia Niro Plug-in Hybrid
  • 2024 Kia Seltos
  • 2024 Kia Soul
  • 2024 Kia Sportage
  • 2024 Kia Sportage Hybrid
  • 2024 Kia Sportage Plug-in Hybrid
  • 2025 Hyundai Elantra
  • 2025 Hyundai Elantra Hybrid
  • 2025 Hyundai Elantra N
  • 2025 Hyundai Kona
  • 2025 Hyundai Kona Electric
  • 2025 Hyundai Sonata
  • 2025 Hyundai Sonata Hybrid
  • 2025 Hyundai Tucson
  • 2025 Hyundai Tucson Hybrid
  • 2025 Hyundai Tucson Plug-in Hybrid
  • 2025 Hyundai Venue
  • 2025 Kia Niro Plug-in Hybrid
  • 2025 Kia Seltos
  • 2025 Kia Soul
  • 2025 Kia Sportage
  • 2025 Kia Sportage Hybrid
  • 2025 Kia Sportage Plug-in Hybrid

Item Details


Manufacturer:

Model Number:

40-KI21

Weight:

0.05lbs

Internal SKU:

40ki21

Internal Product ID:

193771

Customer Ratings & Reviews



5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found

Metra 40-KI11 Antenna Adapter

• Retains vehicle factory antenna for select 2009-2024 vehicles from Hyundai, Kia
• Male Motorola on one end
• Female factory-style antenna connector on one end
• Easy installation
• No cutting or splicing required

(18)

$14.99

List price $16.99

Related Searches


Save up to 10 different vehicles in your garage

Add vehicle
Loading...
Identify your vehicle and submodel details
  • Owner’s manual
  • Vehicle’s insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver’s side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon