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Metra 70-7304 Wiring Harness

Install a new car stereo in select 2010-2024 vehicles from Hyundai, Kia

Metra
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• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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Description


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Authorized dealer

When replacing your factory radio with an after-market car stereo, the Metra 70-7304 wire harness is a must for a quick and clean installation. It eliminates cutting your OE radio plug. After connecting it, your install is simple as the wires will color-match and easily connect to the after-market stereo. Without the Metra 70-7304, you would have to cut the OE radio plug and manually test each wire to connect to your after-market receiver. In addition, because you do not have to cut your OE radio plug off, the Metra 70-7304 allows you to reinstall your factory receiver if necessary. A great example is if you sold your car, but wanted to keep your after-market radio and re-install your factory stereo receiver. We also recommend the Scosche BOBAZT for a quick connection that is sure to last.

Product Features:

  • Wire harness to Install a new car stereo in Compatible with select 2010-2024 vehicles from Hyundai, Kia
  • Plugs into the cars original factory radio connectors
  • Color-coded wires for easy installation to the aftermarket radio
  • No wire cutting needed for factory radio connectors
  • 1-year Manufacturer's Warranty

Connections:

  • Yellow – 12V Constant
  • Red – 12V Accessory
  • Black - Ground
  • Orange – Dash Light Dimmer/Illumination
  • Green – Left Rear Speaker (+)
  • Green with Black Stripe Left Rear Speaker (-)
  • White – Left Front Speaker (+)
  • White with Black Stripe – Left Front Speaker (-)
  • Purple – Right Rear Speaker (+)
  • Purple with Black Stripe – Right Rear Speaker (-)
  • Gray – Right Front Speaker (+)
  • Gray with Black Stripe – Right Front Speaker (-)

Compatible Vehicles


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

  • 2010 Hyundai Tucson
  • 2011 Hyundai Elantra
  • 2011 Hyundai Sonata
  • 2011 Hyundai Sonata Hybrid
  • 2011 Hyundai Tucson
  • 2011 Kia Optima
  • 2011 Kia Optima Hybrid
  • 2011 Kia Sorento
  • 2011 Kia Sportage
  • 2012 Hyundai Accent
  • 2012 Hyundai Elantra
  • 2012 Hyundai Sonata
  • 2012 Hyundai Sonata Hybrid
  • 2012 Hyundai Tucson
  • 2012 Kia Optima
  • 2012 Kia Optima Hybrid
  • 2012 Kia Rio
  • 2012 Kia Rio5
  • 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 Sonata
  • 2013 Hyundai Sonata Hybrid
  • 2013 Hyundai Tucson
  • 2013 Kia Optima
  • 2013 Kia Optima Hybrid
  • 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 Sonata
  • 2014 Hyundai Sonata Hybrid
  • 2014 Hyundai Tucson
  • 2014 Kia Forte Koup
  • 2014 Kia Forte5
  • 2014 Kia Optima
  • 2014 Kia Optima Hybrid
  • 2014 Kia Rio
  • 2014 Kia Sorento
  • 2014 Kia Soul
  • 2014 Kia Sportage
  • 2015 Hyundai Accent
  • 2015 Hyundai Elantra
  • 2015 Hyundai Elantra GT
  • 2015 Hyundai Sonata
  • 2015 Hyundai Sonata Hybrid
  • 2015 Hyundai Tucson
  • 2015 Kia Forte Koup
  • 2015 Kia Forte5
  • 2015 Kia Optima
  • 2015 Kia Optima Hybrid
  • 2015 Kia Rio
  • 2015 Kia Sorento
  • 2015 Kia Soul
  • 2015 Kia Sportage
  • 2016 Hyundai Accent
  • 2016 Hyundai Elantra
  • 2016 Hyundai Elantra GT
  • 2016 Hyundai Sonata
  • 2016 Hyundai Sonata Hybrid
  • 2016 Hyundai Tucson
  • 2016 Kia Forte Koup
  • 2016 Kia Forte5
  • 2016 Kia Optima
  • 2016 Kia Optima Hybrid
  • 2016 Kia Rio
  • 2016 Kia Sorento
  • 2016 Kia Soul
  • 2016 Kia Sportage
  • 2017 Hyundai Accent
  • 2017 Hyundai Elantra
  • 2017 Hyundai Elantra GT
  • 2017 Hyundai Santa Fe Sport
  • 2017 Hyundai Sonata
  • 2017 Hyundai Sonata Hybrid
  • 2017 Hyundai Tucson
  • 2017 Kia Forte
  • 2017 Kia Forte5
  • 2017 Kia Optima
  • 2017 Kia Optima Hybrid
  • 2017 Kia Rio
  • 2017 Kia Sorento
  • 2017 Kia Sportage
  • 2018 Hyundai Elantra
  • 2018 Hyundai Santa Fe Sport
  • 2018 Hyundai Tucson
  • 2018 Kia Forte
  • 2018 Kia Forte5
  • 2018 Kia Optima
  • 2018 Kia Optima Hybrid
  • 2018 Kia Sorento
  • 2018 Kia Sportage
  • 2019 Hyundai Elantra
  • 2019 Hyundai Tucson
  • 2019 Kia Sportage
  • 2020 Hyundai Elantra
  • 2020 Hyundai Tucson
  • 2020 Kia Sportage
  • 2021 Hyundai Tucson
  • 2021 Kia Sportage
  • 2022 Hyundai Tucson
  • 2023 Hyundai Tucson
  • 2024 Hyundai Tucson

Specifications & Details


Harness Features
Vehicle Sound System
Standard Sound
Main Harness Function
Connect/Install an Aftermarket Car Stereo
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

70-7304

Weight:

0.25lbs

Internal SKU:

met-707304

Internal Product ID:

29616

Customer Ratings & Reviews



5 star
86%
4 star
14%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
4.9
Features
4.9
Design
4.9
Usability
4.7

Customer Reviews

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Metra 70-7034 wiring harness used in 2014 Kia Optima- VERY happy

This wiring harness worked very well with a 2014 Kia Optima. I was disappointed with the Metra website for the wiring diagram. I had to re-write it so I could understand it. The speaker wires portion of the harness was very easy- color matching. Connecting up the Axxess remote control had some questionable wire colors that slowed the installation process. Definitely would purchase this item again (it was included in the purchase price of my Kenwood DDX770).
What is a wiring harness? The deck has a plug-in with pigtail wires. This wiring harness is spliced to those pigtails and plugs into your vehicle's harness for the factory sound system. NO cutting of factory wires. Deck-Splice- harness connection- factory harness connection

By James on January 25, 2014

40

found this helpful.

Great Value & Quality

Delivered product as advertised of great value & quality. Will shop again for sure with them

By Premnath on May 9, 2015 Checkmark Icon Verified purchase

26

found this helpful.

Good Company, Good product

Does what it claims. Snaps right in after wiring up, makes it simple and easy.

By Chad on April 18, 2016

20

found this helpful.

Great price

Easy to connect the wire harness to factory radio harness. Packaged well. Recommended.

By Kenneth on June 1, 2020 Checkmark Icon Verified purchase

19

found this helpful.

Highly Recommended

I could not find a better price with the exact part I needed to connect my stereo from anywhere else.

By Aizaz on May 22, 2020 Checkmark Icon Verified purchase

18

found this helpful.

Metra 70-7304

Worked perfect for my 2017 kia sorento lx model no infinity system. Plug right into harness. Good solid connection. I would recommend this product.

By Anonymous on May 31, 2018 Checkmark Icon Verified purchase

23

found this helpful.

Perfect and Easy

This adapter is perfect for wiring the aftermarket head unit to the vehicle's OE harness. Everything functions like it should. Great product.

By Andy on December 28, 2023 Checkmark Icon Verified purchase

12

found this helpful.

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