Metra 70-1721 Radio Wiring Harness for Acura Honda Isuzu Suzuki

Metra 70-1721 is a radio replacement wiring harness for select Acura, Honda, Isuzu, and Suzuki aftermarket radio installations. It connects an aftermarket radio to the vehicle’s factory radio plug so the installer can make clean electrical and speaker connections without cutting the factory harness.

At a Glance

• Radio replacement wiring harness for select Acura, Honda, Isuzu, and Suzuki vehicles
• Connects an aftermarket radio to the factory radio connector
• Color-coded leads support clean aftermarket radio wiring connections
• Helps avoid cutting or modifying the factory radio harness
• Provides power and speaker connection wiring where applicable

System / Wiring Notes

• Designed for compatible factory radio connectors in listed vehicle applications
• Color-coded leads support standard aftermarket radio power, ground, illumination, and speaker connections where applicable
• This harness does not retain every factory feature by itself; additional interfaces may be required

Exact Vehicle Compatibility

Find your vehicle below, then match the model year and factory-equipment details in the same row. Factory radio, amplifier, navigation, trim, speaker location, and connector differences can change which installation parts are required. If anything differs, contact MCOR before ordering.

Fitment note: Year and model alone are not always enough to confirm compatibility. Match every factory-equipment qualifier shown for your vehicle, and contact MCOR Automotive if the radio, amplifier, navigation, speaker, camera, trim, or connector details are uncertain.

Installation Notes

• Confirm exact vehicle fitment, factory audio system, and radio connector before installation
• Additional installation parts such as a dash kit, antenna adapter, steering wheel control interface, or integration interface may be required
• Professional installation is recommended for best results

What’s in the Box

• Metra 70-1721 radio replacement wiring harness

Technical Specifications

• Brand: Metra
• Model: 70-1721
• Product Type: Radio replacement wiring harness
• Application: select Acura, Honda, Isuzu, and Suzuki aftermarket radio installations
• Compatibility Type: Vehicle-specific

Identifiers & Packaging

• MPN: 70-1721
• UPC: 086429056507
• Sold As: Each
• Included Components: Radio replacement wiring harness

Why Buy From MCOR Automotive

• Authorized retailer for the brands we sell
• Specialists in vehicle audio integration, radio replacement parts, and installation accessories
• 22+ years of professional automotive electronics experience
• Expert support for compatibility verification and proper setup