70-1729 METRA Radio Replacement Wiring Harness Acura/Honda 2008-2021

***This item requires 1-3 days require additional handling time***

The Metra 70-1729 Radio Replacement Wiring Harness lets you connect an aftermarket radio to the factory wiring in select Acura and Honda vehicles without cutting or splicing the original harness. This harness plugs directly into the factory radio connector on one side and uses color-coded leads on the other to make wiring clean, simple, and professional.

Key Features

• Radio replacement wiring harness for select Acura and Honda vehicles
• Direct plug-in to factory radio harness — no cutting required
• Color-coded leads match standard aftermarket radio wiring
• Provides power and speaker connections for a four-speaker system
• Ideal for professional or DIY installations

Wiring Notes

• Designed for non-amplified factory audio systems
• If your vehicle has a factory amplified system, an interface or amp integration harness is required (sold separately)

Vehicle Compatibility

Installation Notes

Confirm the factory audio system configuration and trim level to ensure correct harness selection. Additional dash kit, antenna adapter, or interface modules may be required for full installation.

What’s in the Box

• Metra 70-1729 radio replacement wiring harness

Why Buy From MCOR Automotive

• Authorized Metra dealer — genuine factory-verified components
• Fitment and install guidance available
• 22+ years of professional automotive electronics experience