• Metra 70-1784 Radio Wiring Harness for Select Euro Import Vehicles 1980-2020
  • Metra 70-1784 Radio Wiring Harness for Select Euro Import Vehicles 1980-2020 - product image 2
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Metra

Metra 70-1784 Radio Wiring Harness for Select Euro Import Vehicles 1980-2020

Metra 70-1784 Radio Wiring Harness for Select Euro Import Vehicles 1980-2020

$14.99 USD
$14.99 USD
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Before you order

Buy with the right details confirmed

Review the application and system requirements

Confirm the size, power, connections, and included or separately required parts described on this page.

Metra 70-1784 is a radio replacement wiring harness for select Alfa Romeo, Audi, Lotus, Pontiac, Porsche, Ram, Saab, and Volkswagen vehicles from 1980-2020. It connects an aftermarket radio to the factory radio plug for cleaner power and speaker wiring connections.

At a Glance

  • Radio replacement wiring harness for select Alfa Romeo, Audi, Lotus, Pontiac, Porsche, Ram, Saab, and Volkswagen 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
  • Large fitment range; verify exact connector style and factory audio system before purchase

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.

Make Model Years Factory Equipment / Qualifier Application
Alfa Romeo 4C, 4C Spider 2016-2020 Factory amplified audio system Radio/amp integration harness for amplified system
Alfa Romeo 4C, 4C Spider 2016-2020 Non-amplified factory audio system Radio wiring harness for non-amplified system
Audi 100 Series 1989-1994 Non-amplified factory audio system Radio wiring harness for non-amplified system
Audi 200 Series 1989-1991 Non-amplified factory audio system Radio wiring harness for non-amplified system
Audi 80 Series 1988-1992 Non-amplified factory audio system Radio wiring harness for non-amplified system
Audi 90 Series 1988-1995 Non-amplified factory audio system Radio wiring harness for non-amplified system
Audi A4 1996-1997 Non-amplified factory audio system Radio wiring harness for non-amplified system
Audi A4 1998-1999 Non-amplified factory audio system Radio wiring harness for non-amplified system
Audi A4 2000-2005 With Concert radio; Non-amplified factory audio system Radio wiring harness for non-amplified system
Audi A6 1996-1997 Non-amplified factory audio system Radio wiring harness for non-amplified system
Audi A6 1998-1999 Non-amplified factory audio system Radio wiring harness for non-amplified system
Audi A6 2000-2001 Non-amplified factory audio system Radio wiring harness for non-amplified system
Audi A6, S6 1995 Non-amplified factory audio system Radio wiring harness for non-amplified system
Audi A8 1997-1999 Non-amplified factory audio system Radio wiring harness for non-amplified system
Audi allroad quattro 2001-2003 Non-amplified factory audio system Radio wiring harness for non-amplified system
Audi Cabriolet 1994-1998 Non-amplified factory audio system Radio wiring harness for non-amplified system
Audi Coupe Quattro 1990-1991 Non-amplified factory audio system Radio wiring harness for non-amplified system
Audi S4 1992-1994 Non-amplified factory audio system Radio wiring harness for non-amplified system
Audi TT 2000-2001 Non-amplified factory audio system Radio wiring harness for non-amplified system
Audi V8 Quattro 1990-1994 Non-amplified factory audio system Radio wiring harness for non-amplified system
Pontiac GTO 2004-2006 With black color dash; Non-amplified factory audio system Radio wiring harness for non-amplified system
Pontiac GTO 2004-2006 With gray color dash; Non-amplified factory audio system Radio wiring harness for non-amplified system
RAM ProMaster 1500/2500/3500 2014-2017 With Radio Delete or AM-FM (Uconnect RH3); Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Beetle 1998 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Beetle 1999-2010 Factory amplified audio system Radio/amp integration harness for amplified system
Volkswagen Beetle 1999-2010 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Cabrio 1995-1998 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Cabrio 1999-2002 Factory amplified audio system Radio/amp integration harness for amplified system
Volkswagen Cabrio 1999-2002 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Corrado 1990-1993 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Euro Van 1992 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Euro Van 1993-1999 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Euro Van 2002-2003 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Fox 1987-1993 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Golf 1986-1993 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Golf 1994-1997 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Golf 1998-2001 Factory amplified audio system Radio/amp integration harness for amplified system
Volkswagen Golf 1998-2001 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Golf 2002 With single DIN factory radio; Factory amplified audio system Radio/amp integration harness for amplified system
Volkswagen Golf 2002 With single DIN factory radio; Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen GTI 1995-1998 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen GTI 1998-2001 Factory amplified audio system Radio/amp integration harness for amplified system
Volkswagen GTI 1998-2001 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Jetta 1980-1992 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Jetta 1993-1997 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Jetta 1998-1999 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Jetta 1998-2002 Factory amplified audio system Radio/amp integration harness for amplified system
Volkswagen Jetta 1998-2002 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Passat 1990-1997 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Passat 1998-1999 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Passat 2000-2001 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Quantum 1986-1987 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Quantum 1988 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Scirocco 1986-1987 Non-amplified factory audio system Radio wiring harness for non-amplified system
Volkswagen Vanagon 1986-1992 Non-amplified factory audio system Radio wiring harness for non-amplified system

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 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 70-1784 radio replacement wiring harness

Technical Specifications

  • Brand: Metra
  • Model: 70-1784
  • Product Type: Radio wiring harness
  • Application: Select Alfa Romeo, Audi, Lotus, Pontiac, Porsche, Ram, Saab, and Volkswagen aftermarket radio installations using the compatible factory radio connector
  • Compatibility Type: Vehicle-specific
  • Connection Type: Vehicle-specific European/import radio connector
  • Speaker Support: Four-speaker connection where applicable

Identifiers & Packaging

  • MPN: 70-1784
  • UPC: 086429002665
  • 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
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