Metra 70-7903L Radio Wiring Harness for Select Mazda Toyota Vehicles with Tuner

Metra 70-7903L is a radio replacement wiring harness for select Mazda and Toyota vehicles equipped with a tuner. It connects at the factory radio connectors located in the kick panel and provides a 51-inch lead length for routing to the aftermarket radio.

Key Features

• Radio replacement wiring harness for select Mazda and Toyota vehicles
• Designed for models equipped with a tuner
• Factory radio connector location is in the kick panel
• 51-inch lead length supports routing to the aftermarket radio location
• Color-coded leads connect to the aftermarket radio harness

System / Wiring Notes

• Designed for compatible models equipped with a tuner
• Manufacturer notes less illumination with tablet-style radios
• Verify tuner-equipped vehicle configuration before purchase
• Additional dash kit, antenna adapter, or steering wheel control interface may be required

Vehicle Compatibility

Installation Notes

• Confirm exact year, make, model, factory audio system, trim level, and radio connector before installation
• Additional installation parts such as a dash kit, antenna adapter, steering wheel control interface, or vehicle data interface may be required
• Professional installation is recommended for best results
• Check the manufacturer instructions and current vehicle fit guide before installation

What’s in the Box

• Metra 70-7903L radio replacement wiring harness

Technical Specifications

• Brand: Metra
• Model: 70-7903L
• Product Type: Radio replacement wiring harness
• Application: Select Mazda and Toyota tuner-equipped radio installations
• Compatibility Type: Vehicle-specific
• Lead Length: 51 inches
• Connector Location: Factory radio connectors located in kick panel

Identifiers & Packaging

• MPN: 70-7903L
• UPC: 86429357383
• 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