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Metra 70-5511 Wiring Harness

Install a new car stereo in select 1999-2000 Mustang

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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-705511
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$6.99

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Description


Metra brand icon

Authorized dealer

Product Features:

  • Wire harness to Install a new car stereo in Compatible with select 1999-2000 Mustang
  • 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:

  • Yellow – 12V Constant
  • Red – 12V Accessory
  • Black - Ground
  • Orange – Dash Light Dimmer/Illumination
  • Green – Left Rear Speaker (+)
  • Green with Black Stripe Left Rear Speaker (-)
  • White – Left Front Speaker (+)
  • White with Black Stripe – Left Front Speaker (-)
  • Purple – Right Rear Speaker (+)
  • Purple with Black Stripe – Right Rear Speaker (-)
  • Gray – Right Front Speaker (+)
  • Gray with Black Stripe – Right Front Speaker (-)

Compatible Vehicles


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

The vehicle you have selected 2002 Mercury Cougar is not compatible. Change vehicle or See list of compatible similar products


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Specifications & Details


Harness Features
Vehicle Sound System
Premium Sound
Main Harness Function
Connect/Install an Aftermarket Car Stereo
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

70-5511

Weight:

0.17lbs

Internal SKU:

met-705511

Internal Product ID:

12443

Customer Ratings & Reviews


Metra 70-5511 Wiring Harness thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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It works

The cable is easy to install and seems to be well made. It works just fine

By Thomas on November 7, 2013

41 found this helpful


Perfect

Completely plug and play with a 93 cougar

By Pat on June 7, 2011

39 found this helpful


1989-1994 Ford Vehicles with Premium Sound

Works perfect when i replace original stereo with a new one.

By pjerschan on November 10, 2013

36 found this helpful


Perfect fit and easy to work with

These wiring harness adapters were a perfect fit for my 96 Mustang. Very easy installation and the only way to go. Thanks Sonic Electronix for the fast and perfect solution to installing my new stereo system.

By Doc on February 26, 2016

20 found this helpful


By Jonathan on February 12, 2025 Checkmark Icon Verified purchase

1 found this helpful



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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.