Garage
Shop

See all parts that fit your 1990 Protege

Scosche NN03BCB

Install a New Car Stereo in select 1995-2013 vehicles from Nissan, Infiniti with Non-Amplified Systems

Scosche
Shop all Scosche
Only 2 Left!
highlight-star-icon

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

See compatible vehicles Learn more about the nn03bcb
No Fit Icon

Doesn't fit your 1990 Protege

Similar items | Update vehicle | Vehicle store
Thanks , You Pay:

$11.95

 with warranty
4 payments of $3

Heads up

Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Quantity
In Stock. Only 2 Left!
Brand new

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts
NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

124
-33.36%

$79.96

List price $119.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

Description


Scosche brand icon

Authorized dealer


Scosche NN03BCB

The NN03BCB is a power/speaker wiring harness that is compatible with 1995-Up Nissan vehicles. This convenient harness includes butt connectors to make your aftermarket stereo install easy and efficient.

Integrated EIA standard color-coded wiring help to guide you through the install process. Each harness has been designed with durable plastic and metal materials.

This harness is not for use with factory amplified sound systems.


Product Features:

  • Wire harness to install a new car stereo
  • Compatible with select 1995-2013 vehicles from Nissan, Infiniti with non-amplified sound systems
  • 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
  • Integrated EIA standard color-coded wiring
  • Pre-terminated with butt connectors
  • 1-year Manufacturer's Warranty

Basic 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 1990 Mazda Protege is not compatible. Change vehicle or See list of compatible similar products


Best selling similar products

70-7901 small

Metra 70-7901 Wiring Harness

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

(3)

$6.99

List price $6.99

70-1761 small

Metra 70-1761 Wiring Harness

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

(97)

$5.99

List price $6.99

DKGM-49 small

Crux DKGM-49 Stereo Replacement Interface

• Stereo Replacement Interface with Dash Kit
• Fits select 2006-2020 vehicles from GMC, Chevrolet, Buick Vehicles
• Accommodates ISO Double DIN Mount
• Retain steering wheel controls and chime functions

(41)

$129.60

List price $201.60

70-1771 small

Metra 70-1771

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

(51)

$12.99

List price $6.99

C2R-CHY4 small

PAC C2R-CHY4 Wiring Interface

• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified and amplified models
• Retains balance and fade
• Pre-wired for steering wheel audio controls

(26)

$99.99

List price $299.00

70-5520 small

Metra 70-5520 Wiring Harness

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

(56)

$9.95

List price $6.99

70-1858 small

Metra 70-1858 Wiring Harness

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

(64)

$9.95

List price $6.99

GM02B small

Scosche GM02B Wiring Harness

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

(246)

$7.95

List price $8.99

SWRTY-61C small

Crux SWRTY-61C

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

(2)

$112.05

List price $174.30

RP4-CH11 small

PAC RP4-CH11

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

(12)

$152.99

List price $379.00

Item Details


Manufacturer:

Model Number:

NN03BCB

Weight:

0.25lbs

Internal SKU:

nn03bcb

Internal Product ID:

34197

Customer Ratings & Reviews


Scosche NN03BCB thumbnail image

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



Durability
4.7
Value
5
Features
4.7
Design
4.7
Usability
4.7

Customer Reviews

Sort by:

Loading...

Awesome product

This was a perfect fit. Had no issues with it.

By William on January 6, 2014

14 found this helpful


Great product

Super product at great price. Quality of the product is outstanding.

By Ken on August 21, 2014

11 found this helpful


Easy Install

Loved the easy of using this product for the install of my new stereo!!!

By Colorado Springs on September 26, 2013

7 found this helpful



TMT10 small

Install Bay TMT10

3 in 1 Wire Quick Splice T-Tap and Butt Connector Crimper + Wire Cutter

$19.99

List price $34.99

12G250 small

Qpower 12G250

250' of High Performance OFC 12 Gauge Speaker Wire

$49.99

List price $79.99

SW916BL-250 small

Tsunami SW916BL-250

Tsunami SW916BL-250 Blue/Silver 16 AWG Dual Twist OFC Speaker Wire

(1)

$73.99

List price $99.99

No picture

T-Spec V10SW16250-BL

250 Ft. (76.20 m) 16 Gauge V10 Series OFC True Spec Speaker Wire (Blue)

$110.89

List price $110.89

V10SW12125-BL small

T-Spec V10SW12125-BL

125 ft. (38.10m) 12 Gauge V10 Series OFC True Spec Speaker Wire (Blue)

$109.95

List price $139.95

V10SW16250-BK small

T-Spec V10SW16250-BK

250 Ft. (76.20 m) 16 Gauge V10 Series OFC True Spec Speaker Wire (Black)

$191.99

List price $213.99

CW-DRA8 small

JVC CW-DRA8

250W Max (150W RMS) 8" DRVN Series Compact Powered Subwoofer System w/ Built-In Class D Amplifier

(1)

$299.00

List price $319.00

IHT-16AWGSW small

Icarus IHT-16AWGSW

50 ft. of 16 Gauge Speaker Wire

$18.99

List price $36.99

SPW516WH small

Stinger SPW516WH

500 ft. of 16 Gauge Pro Series Speaker Wire (White)

$120.99

List price $449.00

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2005 Ford Thunderbird

1990 Mazda Protege

2008 Honda Pilot

1993 Eagle Talon

1987 Ford E Series

1975 Datsun 620

1981 Fiat Strada

2007 Lexus IS250

1983 Jeep Cherokee

2009 Mazda 3

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

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.