Metra 70-1776 Radio Wiring Harness for Ford Lincoln Mercury NAV Non-THX 2003-2007

Metra 70-1776 is a radio replacement wiring harness for select Ford, Lincoln, and Mercury vehicles with factory navigation and without THX audio from 2003-2007. It supports aftermarket radio installation while retaining key factory wiring functions in compatible vehicles.

Key Features

• Radio replacement wiring harness for select Ford, Lincoln, and Mercury vehicles
• For models with factory navigation and without THX audio
• Retains OE subwoofer amplifier in compatible applications
• Retains rear seat entertainment, VSS, reverse, and SWC control wire where applicable
• Connects to factory radio connectors without cutting

System / Wiring Notes

• For factory navigation models without THX audio only
• Feature retention depends on factory equipment and correct vehicle application
• Additional interface parts may be required to retain all factory functions with the aftermarket radio

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 70-1776 radio replacement wiring harness

Technical Specifications

• Brand: Metra
• Model: 70-1776
• Product Type: Radio wiring harness
• Application: Select Ford, Lincoln, and Mercury aftermarket radio installations with factory navigation and without THX audio
• Compatibility Type: Vehicle-specific
• Factory System: Factory navigation, without THX audio
• Retained Wiring: OE subwoofer amplifier, RSE, VSS, reverse, SWC control wire where applicable

Identifiers & Packaging

• MPN: 70-1776
• UPC: 86429281220
• 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