Metra 70-1765 Radio Wiring Harness for Toyota 2017-2023

Metra 70-1765 is a radio replacement wiring harness for select non-amplified Toyota vehicles. 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 Toyota 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 four-speaker connection wiring where applicable
• Designed for non-amplified Toyota models listed by Metra
• Provides NAV outputs including parking brake, reverse, and speed sense where supported
• Retains factory backup camera and factory AUX-IN jack where supported by vehicle equipment
• Pre-wired for Axxess steering wheel control interface, sold separately

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
• Designed for non-amplified models only
• Factory AUX-IN retention excludes 4Runner per Metra notes
• Axxess AXCSD-6V or other additional parts may be required depending on installation

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.

Axxess backup-camera integration

Metra backup-camera integration

Metra radio installation

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 70-1765 radio replacement wiring harness

Technical Specifications

• Brand: Metra
• Model: 70-1765
• Product Type: Radio replacement wiring harness
• Application: select non-amplified Toyota aftermarket radio installations
• Compatibility Type: Vehicle-specific
• System Type: Non-amplified factory audio systems
• Retained Features: Backup camera and AUX-IN where supported
• Interface Prep: Pre-wired for Axxess SWC interface, sold separately

Identifiers & Packaging

• MPN: 70-1765
• UPC: 086429364220
• 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