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Metra 70-1787 Wiring Harness

Install a new car stereo and retain factory amplifier in select 1996-2006 vehicles from Audi, Porsche

Metra
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• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

See compatible vehicles Learn more about the met-701787

Select a vehicle. Make sure it fits.

Was $29.99 Details
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$13.99

 with warranty

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We confirm fitment and offer accessories for speakers. Please set your vehicle first if you would like to purchase more than one met-701787.

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Description


Metra brand icon

Authorized dealer

Product Features:

  • Wire harness to Install a new car stereo in Compatible with select 1996-2006 vehicles from Audi, Porsche
  • Plugs into the cars original factory radio connectors
  • Color-coded wires for easy installation to the aftermarket radio
  • No wire cutting needed for factory radio connectors
  • 1 Year Manufacturer's Warranty

Connections:

  • Red - Ignition/Accessory Wire of Aftermarket Radio
  • Yellow - Radio 12 Volt Battery or Memory Wire
  • Black - Radio Ground Wire
  • Orange/White - Illumination Wire of Aftermarket Radio
  • White - RCA to Left Front RCA Output of Aftermarket Radio
  • Gray - RCA to Right Front RCA Output of Aftermarket Radio

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

  • 1996 Audi A4
  • 1996 Audi A4 Quattro
  • 1997 Audi A4
  • 1997 Audi A4 Quattro
  • 1997 Porsche Boxster
  • 1998 Audi A4
  • 1998 Audi A4 Quattro
  • 1998 Audi A6
  • 1998 Audi A6 Quattro
  • 1998 Porsche Boxster
  • 1999 Audi A4
  • 1999 Audi A4 Quattro
  • 1999 Audi A6
  • 1999 Audi A6 Quattro
  • 1999 Porsche Boxster
  • 2000 Audi A4
  • 2000 Audi A4 Quattro
  • 2000 Audi A6
  • 2000 Audi A6 Quattro
  • 2000 Audi S4
  • 2000 Audi TT
  • 2000 Audi TT Quattro
  • 2000 Porsche Boxster
  • 2001 Audi A4
  • 2001 Audi A4 Quattro
  • 2001 Audi A6
  • 2001 Audi A6 Quattro
  • 2001 Audi Allroad Quattro
  • 2001 Audi S4
  • 2001 Audi S8
  • 2001 Audi TT
  • 2001 Audi TT Quattro
  • 2001 Porsche Boxster
  • 2002 Audi A4
  • 2002 Audi A4 Quattro
  • 2002 Audi A6
  • 2002 Audi A6 Quattro
  • 2002 Audi Allroad Quattro
  • 2002 Audi S8
  • 2002 Audi TT
  • 2002 Audi TT Quattro
  • 2002 Porsche Boxster
  • 2003 Audi A4
  • 2003 Audi A4 Quattro
  • 2003 Audi A6
  • 2003 Audi A6 Quattro
  • 2003 Audi Allroad Quattro
  • 2003 Audi RS6
  • 2003 Audi S8
  • 2003 Audi TT
  • 2003 Audi TT Quattro
  • 2004 Audi A4
  • 2004 Audi A4 Quattro
  • 2004 Audi A6
  • 2004 Audi A6 Quattro
  • 2004 Audi Allroad Quattro
  • 2004 Audi TT
  • 2004 Audi TT Quattro
  • 2005 Audi A4
  • 2005 Audi A4 Quattro
  • 2005 Audi Allroad Quattro
  • 2005 Audi TT
  • 2005 Audi TT Quattro
  • 2006 Audi TT
  • 2006 Audi TT Quattro

Specifications & Details


Harness Features
Vehicle Sound System
Premium Sound
Main Harness Function
Install a Car Stereo & Bypass the Factory OEM Amplifier
Premium Harness Features
Factory System Amplification
Amplified
Compatible Premium Audio Systems
Standard Bose
On-Star Compatible
No
CAN-BUS Compatible
No
GM-LAN Compatible
No
Compatible with Aftermarket Navigation Systems
No
Chime Retention
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

70-1787

Weight:

0.24lbs

Internal SKU:

met-701787

Internal Product ID:

12519

Customer Ratings & Reviews



5 star
67%
4 star
0%
3 star
0%
2 star
0%
1 star
33%



Durability
4
Value
3.7
Features
3.7
Design
3.5
Usability
3.7

Customer Reviews

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Doesn't work

I have a 2002 Audi TT with Bose Concert II system, this harness was supposed to enable me to install my new Pioneer aftermarket HU. The harness requires you to have two preamp outs on the HU, and also will not work if you hook up switched power wires together, or the dimmer wires. You need to run custom wires for your dimmer and switched power. The rest of it worked, but why wasn't there instructions on how to properly hook it up?

By Eric on November 29, 2013

30

found this helpful.

Great Harness!

This was the basic harness i needed for my Audi A6, and it worked great!

By CJ on July 17, 2010

28

found this helpful.

Easy to use

Simple wiring harness, worked wonderfully! Free makes me very happy too!

By Mikell on February 17, 2014

27

found this helpful.

Not Bad!

All adapters match up perfectly! Wish they left a little more of the wires stripped, but it worked out ok. Highly recommend.

By Jordan on February 14, 2012

27

found this helpful.

Make sure that you are getting the correct harness.

My Audi has a Symphony system and this harness only works for the Bose.

By George on March 13, 2015

25

found this helpful.

ohhh yeah.

It works for my 2000 audi a8

By brendan on March 14, 2012

25

found this helpful.

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