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See all parts that fit your 2003 Protege5

Metra 70-7307 Wiring Harness

Install a new car stereo and retain factory amplifier in select 2017-2022 vehicles from Kia, Hyundai

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• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
• Pre-wired for ASWC-1 (Sold separately)
• Retains balance and fade
• Retains the factory backup camera

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List price $41.99
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$19.99

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Description


Metra brand icon

Authorized dealer

Product Features:

  • Wire harness to Install a new car stereo in Compatible with select 2017-2022 vehicles from Kia, Hyundai
  • Pre-wired for Axxess ASWC-1 steering wheel control adapter (Sold separately)
  • Retains balance and fade
  • Provides NAV outputs (parking brake, reverse, speed sense)
  • Retains the factory AUX-IN jack
  • Retains the factory backup camera
  • Axxess AX-CAM6V required to power the backup camera (sold separately)
  • Retains the factory USB
  • 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:

  • Red - Ignition/Accessory Wire of Aftermarket Radio
  • Yellow - Radio 12 Volt Battery or Memory Wire
  • Black - Radio Ground Wire
  • Orange/White - Illumination Wire of Aftermarket Radio
  • White - RCA to Left Front RCA Output of Aftermarket Radio
  • Gray - RCA to Right Front RCA Output of Aftermarket Radio

Compatible Vehicles


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

The vehicle you have selected 2003 Mazda Protege5 is not compatible. Change vehicle or See list of compatible similar products


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Specifications & Details


Harness Features
Additional Harness Features
Retains Backup Camera
Retains Factory AUX Input
Premium Harness Features
Compatible with Aftermarket Navigation Systems
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

70-7307

Weight:

0.25lbs

Internal SKU:

met-707307

Internal Product ID:

160697

Customer Ratings & Reviews


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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.