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Scosche NN04B Wiring Harness

Install a new car stereo in select 2007-2019 vehicles from Nissan, Subaru, Chevrolet

Scosche
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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 nn04b

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Description


Scosche brand icon

Authorized dealer

Product Features:

Connections:

  • Yellow – 12V Constant
  • Red – 12V Accessory
  • Black - Ground
  • Orange with White Stripe – Dash Light Dimmer/Illumination
  • Blue with White Stripe - Amp Turn-On
  • 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


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Specifications & Details


Harness Features
Vehicle Sound System
Standard 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:

NN04B

Weight:

0.12lbs

Internal SKU:

nn04b

Internal Product ID:

13424

Customer Ratings & Reviews


Scosche NN04B Wiring Harness thumbnail image

5 star
87%
4 star
0%
3 star
8%
2 star
2%
1 star
4%



Durability
4.8
Value
4.7
Features
4.6
Design
4.7
Usability
4.6

Customer Reviews

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Great Buy!

This connector was exactly what was needed. Very easy to connect to the existing wiring. Installation took minutes.

By oleg on September 5, 2014

99 found this helpful


Versa 2010-1

Don't use this until you check out the many websites about using this product. It isn't self explanatory. As for the antenna plug, use a RCA jack/plus.

By THOMAS on October 26, 2010

97 found this helpful


factory harness adapter

does what it's supposed to... simple design a must have a

By John on December 31, 2014

94 found this helpful


wrong product

Did not work on my vehicle at all, 08 subaru impreza plugs were completely different.

By Joanne on December 24, 2012

97 found this helpful


worked great!

Perfect fit for my vehicle and had no problems connecting them.

By Mike on January 9, 2014

92 found this helpful


Good packing

Was received as a gift from Sonic was not required to use at this moment.

By Wayne on August 12, 2013

91 found this helpful


A must have

You need this. It makes your install 1000 times easier. If you have ever tried to install a head unit without one you know what I mean. The wire colors matched up perfectly with my head unit.

By Austin on May 25, 2014

91 found this helpful


Does not fit description

This product is supposed to work with a factory Bose sound system but it does not. You either need
special adapters for the factory amps or go with the PAC harness.

By Jared on June 11, 2012

89 found this helpful


Perfect.

Another great product from Scosche. Makes for a nice clean install. Used to install an Alpine IXA-W404 into my '09 Nissan Titan. No issues whatsoever.

By Ken on November 13, 2010

92 found this helpful


Works

Product was exactly as advertised. Installed in my 2011 Cube no issues.

By Scott on March 28, 2012

85 found this helpful



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  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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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.