Metra 70-1781 Radio Wiring Harness for Ford Kia Mazda Mercury 1983-1994

Metra 70-1781 is a radio replacement wiring harness for select Ford, Kia, Mazda, and Mercury vehicles from 1983-1994. It provides a clean connection between an aftermarket radio and the compatible factory radio plug.

Key Features

• Radio replacement wiring harness for select Ford, Kia, Mazda, and Mercury vehicles
• Connects to the factory radio plug for aftermarket radio installation
• Color-coded leads support standard aftermarket radio wiring connections
• Provides electrical power and four-speaker connections where applicable
• Helps avoid cutting the vehicle’s factory radio connector

System / Wiring Notes

• Designed for compatible factory radio connector applications only
• Additional parts such as a dash kit, antenna adapter, steering wheel control interface, or data interface may be required for a complete installation
• Verify factory radio connector, trim level, and factory audio system before installation

Vehicle Compatibility

Installation Notes

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

What’s in the Box

• Metra 70-1781 radio replacement wiring harness

Technical Specifications

• Brand: Metra
• Model: 70-1781
• Product Type: Radio wiring harness
• Application: Select Ford, Kia, Mazda, and Mercury aftermarket radio installations using the compatible factory radio connector
• Compatibility Type: Vehicle-specific
• Connection Type: Vehicle-specific radio connector
• Speaker Support: Four-speaker connection where applicable

Identifiers & Packaging

• MPN: 70-1781
• UPC: 86429002559
• 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