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Scosche NN03B

Wire Harness to Connect an Aftermarket Stereo Receiver to Select 1995-Up Infiniti/Nissan Vehicles

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List price $19.99

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$4.99

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Arrives by Friday, Apr. 3 to zip 07095

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Scosche Audio Store

When replacing your factory radio with an after-market car stereo, the Scosche GM02B wire harness is a must for a quick and clean installation. It eliminates cutting your OE radio plug. After connecting it, your install is simple as the wires will color-match and easily connect to the after-market stereo. Without the Scosche GM02B, you would have to cut the OE radio plug and manually test each wire to connect to your after-market receiver.

In addition, because you do not have to cut your OE radio plug off, the GM02B allows you to reinstall your factory receiver if necessary. A great example is if you sold your car, but wanted to keep your after-market radio and re-install your factory stereo receiver. We also recommend the Scosche BOBAZT for a quick connection that is sure to last.


General Features:

  • Harness is used when installing an aftermarket stereo
  • Connects the aftermarket stereo harness to the vehicles factory harness
  • Designed specifically to fit the compatible vehicles
  • Plugs into the factory harness without cutting any wires
  • Standard color coded wires provide a consistent and simplified installation
  • Made from OEM quality materials
  • Compatible with select 1995-Up Nissan/Infiniti Vehicles

Connections:

  • Yellow 12V Constant
  • Red 12V Accessory
  • Black - Ground
  • Black with White Stripe - Amp Ground
  • Blue - Power Antenna
  • Blue with White Stripe - Amp Turn-On
  • 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 (-)

Compatibility List:

  • Infiniti:
    • 1999 G20
    • 2003-2005 G35
    • 1996/2000 I30
    • 1997 Q45
    • 1997-2001 QX4
  • Nissan:
    • 1995 240 SX
    • 2003-2009 350Z
    • 1995-2005 Altima
    • 2004-2006 Armada
    • 1998-2008 Frontier
    • 1995-2009 Maxima
    • 1996-2005 Murano
    • 2004-2007 Quest
    • 1995/2000 Sentra
    • 2004-2006 Titan
    • 2000-2009 Xterra

Harness Features

Vehicle Sound System
This refers to what kind of sound system the vehicle has. Premium audio systems are generally name brand systems (such as JBL, Bose, Rockford Fosgate, etc) that have been installed inside a vehicle when it leaves the factory. Often they more advanced systems, complex wiring, factory amplifiers, and other features that can make installing aftermarket component difficult.
Standard Sound
Main Harness Function
Different installations on different vehicles require different harnesses. This type is what the harness is considered. Each wiring harness we sell serves a purpose such as installing an aftermarket car stereo, integrating an aftermarket amplifier with your factory car stereo, connecting Bluetooth to your factory car stereo, and more.
Connect/Install an Aftermarket Car Stereo
Compatible Vehicle Make
Allows you to view only items that are compatible with your vehicle's make. Does not guarantee that it will work with your vehicle year or model.
Infiniti
Nissan
Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.
Infiniti G20
Infiniti G35
Infiniti I30
Infiniti Q45
Infiniti QX4
Nissan 240 SX
Nissan 350Z
Nissan Altima
Nissan Armada
Nissan Frontier
Nissan Maxima
Nissan Murano
Nissan Quest
Nissan Sentra
Nissan Titan
Nissan Xterra

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
85%
4 Star
11%
3 Star
2%
2 Star
0%
1 Star
1%

Average Attribution Rating

Durability
4.8
Value
4.8
Features
4.7
Design
4.8
Usability
4.8
mweshi15

Zambia

Overall
Durability
Value
Features
Design
Usability
its alright

August 16, 2014

The car radio has all the basic functions plus various inputs for music such as the sd card, av and bluetooth.. it's a definite buy for me...

28 of 48 found this helpful

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Darth8ter

New Jersey

Overall
Durability
Value
Features
Design
Usability
Scosche NN03B/NN03

February 25, 2012

Great product (Scosche NN03B/NN0E), installed in 2004 FX35 with bose, the stereo is the Clarion NZ501. Connector worked perfect. The package of the connecter said not to be used with amplifier systems but it worked and had the blue and white amp trigger wire and amp ground. System sounds better than before and much louder and clearer.

21 of 36 found this helpful

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Jacob

lake station, IN

Overall
Durability
Value
Features
Design
Usability
perfect

October 29, 2013

Works great perfect fit if I needed another I would buy it again

19 of 34 found this helpful

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Kent

Tampa, FL

Overall
Durability
Value
Features
Design
Usability
No complaints

April 10, 2014

Got it free with a head unit. Pretty good quality.

19 of 35 found this helpful

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Rich

Tulsa, OK

Overall
Durability
Value
Features
Design
Usability
2006 Altima

November 7, 2013

Only used one of the plugs. Smaller plug wont fit into my connector.

24 of 45 found this helpful

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Martin

Flowery Branch, GA

Overall
Durability
Value
Features
Design
Usability
Great Price! Came free with Head Unit Purchase

September 15, 2014

The Nissan Bose systems come with a regulator, if you use this adapter without the regulator for the subwoofer it will be much louder on the lower volume settings (not a big deal). Also, Nissans DO NOT ground through the black wire on this adapter you have to ground to the car. I just used one of the metal screws that attaches the radio bezel to the metal frame.

21 of 40 found this helpful

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John

New Lenox, IL

Overall
Durability
Value
Features
Design
Usability
Worked great

October 31, 2011

Easy hook up worked as described.

15 of 28 found this helpful

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Bill Winkler

Ocala, FL

Overall
Durability
Value
Features
Design
Usability
Great value

December 30, 2012

I have installed and used this product for 6 months and have no problem with it. I installed in a 1903 Nissan Frontier radio and it works fine.

19 of 37 found this helpful

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obil

Florida City, FL

Overall
Durability
Value
Features
Design
Usability
Nice

September 14, 2011

Everything was detailed for an easy install.

11 of 21 found this helpful

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g

Dunnellon, FL

Overall
Durability
Value
Features
Design
Usability
great idea

August 5, 2011

Time saver, smart move using this.

10 of 19 found this helpful

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Mohit

Columbus, IN

Overall
Durability
Value
Features
Design
Usability
Great value

March 27, 2011

Great value for money. Color coding of wires is helpful.

4 of 7 found this helpful

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JC

Hacienda Heights, California

Overall
Durability
Value
Features
Design
Usability
Awesome product

March 13, 2015

I recommend this product 100% it works perfectly and it's easy to install

0 of 0 found this helpful

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Abdul Wahab

Pomona, CA

Overall
Durability
Value
Features
Design
Usability
Included with stereo

January 12, 2015

Perfect fit! Very easy to connect colors for colors.

5 of 10 found this helpful

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Carlos

NJ

Overall
Durability
Value
Features
Design
Usability
Easy

September 11, 2014

Easy and ready to use precut wires to put together with the other wires to install in 1,2,3.

20 of 40 found this helpful

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Bobby

Maylene, AL

Overall
Durability
Value
Features
Design
Usability
Worked like a charm

September 11, 2012

Made the install easy, I didn't have to splice factory wires.

17 of 34 found this helpful

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Anthony

Orlando, FL

Overall
Durability
Value
Features
Design
Usability
Good Buy!

September 1, 2011

I would definately recomend getting this wirring harness for your vehicle. I installed mine in a 1994 Nissan Sentra and it was very simple with no hassle. I have always installed aftermarket radios in my vehicles, and it is products like these that make it very simple to install.

5 of 10 found this helpful

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Jonathan

Ormond Beach, FL

Overall
Durability
Value
Features
Design
Usability
Excellent Product

July 24, 2011

Have used several of these Scosche adaptors in the past and they make installation straight forward. I have found it preferential to connect the adaptor to the head unit wiring using butt connectors (with insulation removed) and heat shrink tubing over the finished connection. This can be done at the work bench and prevents wires pulling out when jamming stuff into a tight dashboard space. Wiring codes are easy to follow.

7 of 14 found this helpful

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Stephen

NJ

Overall
Durability
Value
Features
Design
Usability
TL

June 20, 2011

work well plugged right in.

9 of 18 found this helpful

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LEO

NEW TRIPOLI, PA

Overall
Durability
Value
Features
Design
Usability
worked perfectly

April 25, 2011

every thing worked out great .easy to understand. quik shipping

4 of 8 found this helpful

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Lee

Hillsborough, NH

Overall
Durability
Value
Features
Design
Usability
EASY

February 18, 2011

Wiring harness can't get any easier, very nice

2 of 4 found this helpful

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Items we think you might want
BOBAZT thumbnail
Scosche BOBAZT

Designed to connect in-dash receiver wiring harness to vehicle wiring harness

Your Price $4.99

Browse 1 question and 20 answers
Hide answersShow all answers | Sort by
Why did you choose this?
Sonic Electronix Store
because I need it
Maggie S on Mar 13, 2015
it was free and needed for install
Jacob B on Jan 22, 2015
Radio is no good without the harness/ also free
Howard L on Jan 30, 2015
needed to install
Robert R on Jan 8, 2015

Product Summary

Manufacturer

Model Number

NN03B

UPC

033991982963

Weight

0.50lbs

Internal SKU

nn03b

Internal Product ID

4551

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Scosche NN03B