Garage
Shop

Scosche HY03B Wiring Harness

Install a new car stereo in select 1999-2009 vehicles from Hyundai, Kia

Scosche
Shop all Scosche
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 hy03b

We apologize

This item has been discontinued

Description


Scosche brand icon

Authorized dealer

Product Features:

  • Wire harness to Install a new car stereo in Compatible with select 1999-2009 vehicles from Hyundai, Kia
  • 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
  • Blue - Power Antenna
  • 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


Best selling similar products

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

70-1761 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

ADS-MRR small

iDataLink Maestro RR Interface Module

• Universal stereo replacement interface module
• Connects to iDataLink-compatible stereos
• Retains SWC, voice commands, etc.
• Enhances multimedia experiences with exclusive gauges, vehicle info, parking assistance, climate control, and radar detection

(36)

$189.99

List price $229.99

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

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

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

ADS-MRR2 small

iDataLink Maestro RR2 Interface Module

• Advance stereo replacement interface for select vehicles
• Offers exclusive infotainment retention
• Adds support for additional vehicles
• Enables Bluetooth programming directly from mobile device
• Retains OnStar, SYNC, Uconnect, and more

(5)

$259.99

List price $319.99

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

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

(63)

$9.95

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

(25)

$99.99

List price $299.00

Specifications & Details


Harness Features
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:

HY03B

Weight:

0.13lbs

Internal SKU:

hy03b

Internal Product ID:

3328

Customer Ratings & Reviews


Scosche HY03B Wiring Harness thumbnail image

5 star
94%
4 star
6%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
5
Features
4.7
Design
4.8
Usability
4.9

Customer Reviews

Sort by:

Loading...

Works like it's supose to.

fits 1999 Hyundai sonata, low in price. No problems, had it for almost a year now.

By Benton on September 30, 2010

63 found this helpful


hyundai wiring harness

Used this in a 2001 Santa Fe. Worked great simple installation. All wires color coded and marked for identification.

By toods on March 21, 2011

61 found this helpful


UHhhh, Worked Fine.

Product works like a charm, what can I say? It does what you want it to do.

By David on August 25, 2009

64 found this helpful


Correct part

It worked perfectly.

By Ray on July 19, 2011

60 found this helpful


Easy and fast

With these adaptors, no one should every have to cut there factory wiring. Very easy to use.

By Joseph on December 8, 2010

60 found this helpful


Perfect match but Pay attention

This was a perfect match to our radio system. Did require a lot of tape, but made the job a lot easier. Pay attention for all the colors and then same colored with stripes. Also you will have to decide which way your system works and not use all the wires.

By Anthony on August 20, 2009

60 found this helpful


Must have

Received it as gift.
I newer know before that installation may be so easy!
Thanks!

By Ivan on November 19, 2014

59 found this helpful


Great Radio!

Works great! purchased to replace the radio in my wifes Hyundia Tucson for the ability to plug in direct for her iPod.

By Richard on August 21, 2011

57 found this helpful


the plug in thing was correct

I would recommend it. The color coded wires matched perfectly

By william on August 17, 2009

57 found this helpful


Go for it

A big thanks to Sonic Electronix to give it to me for free. This is a must have product if you want to install a car stereo by yourself. You don't have to be a pro to do it, all you need to do it matching the color.

By Joe on May 23, 2011

57 found this helpful



BOBAZT main

Scosche BOBAZT Stereo Connector Kit

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

(27)

$9.95

List price $9.95

70-7301 main

Metra 70-7301 Wiring Harness

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

(16)

$7.99

List price $6.99


LC07 small

Xscorpion LC07 (SC-LC07)

High to Low Compact Line Output Converter

(8)

$5.99

List price $6.99

130VR small

Focal 130 VR

5-1/4" 2-way Polyglass VR Series Component Speakers System (130VR)

(1)

$329.99

List price $549.00

NRM-7002 small

NESA Vision NRM-7002

High Resolution 7" Wide Screen TFT-LCD Headrest Monitor

(3)

$119.99

List price $299.99

300/2 small

JL Audio 300/2

300W RMS, 2-Channel Amplifier

(5)

$209.99

List price $599.99

MS-12SD2_MS-A5001 small

12" JBL Compact Installation Bass Package

1800W JBL MS Series Compact Installation Car Audio Bass Package

(52)

$229.91

List price $839.90

R-653 small

Boss R-653

6-1/2" Riot Series 3-way Speakers

$24.99

List price $49.99

Related Searches


Save up to 10 different vehicles in your garage

Add vehicle
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.