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Metra 70-9221 Wiring Harness

Install a new car stereo in select 1999-2009 vehicles from Volvo

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

See compatible vehicles Learn more about the met-709221
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List price $16.99
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Description


Metra brand icon

Authorized dealer

Product Features:

  • Wire harness to Install a new car stereo in Compatible with select 1999-2009 vehicles from Volvo
  • 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

The vehicle you have selected 2020 Mazda CX-3 is not compatible. Change vehicle or See list of compatible similar products


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Specifications & Details


Harness Features
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:

70-9221

Weight:

0.25lbs

Internal SKU:

met-709221

Internal Product ID:

12534

Customer Ratings & Reviews


Metra 70-9221 Wiring Harness thumbnail image

5 star
88%
4 star
13%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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wiring harness JVC head unit into 2001 Volvo S80

Made install a piece of cake. Everything very straight forward. I was concerned about Volvo factory amp, but no problems. Only downside is that I lost the radio controls on steering wheel

By Sam on November 24, 2009

32 found this helpful


Metra 70-9221

The Metra 70-9221 was the perfect fit for my wife's 2003 Volvo V40 wiring harness. It worked like a champ. Thanks.

By Eric on August 19, 2014

33 found this helpful


Perfect Fit

This is the perfect fit item for aftermarket installs. You don't have to cut in car wiring harness and then splice wires together. Simply take this kit and the aftermarket radio harness and match up the wires on both power and speaker couplers do your splicing at a table in comfort. Wrap the harness you created and go to your vehicle. Now it is simply plug and play.

By Gerald on February 11, 2020 Checkmark Icon Verified purchase

20 found this helpful


Fits like a glove

Installed on a 2002 Volvo S60. Works great. Made the install much easier. Great buy. Worth the price.

By Scott on November 11, 2021 Checkmark Icon Verified purchase

18 found this helpful


Great price and perfect fit.

Product was what I ordered and worked great, perfect fit.

By Walt on March 14, 2018

21 found this helpful


By Jeffrey on November 28, 2023 Checkmark Icon Verified purchase

11 found this helpful


By James on March 22, 2024 Checkmark Icon Verified purchase

5 found this helpful


By Lawrence on March 8, 2025 Checkmark Icon Verified purchase



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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.