See all parts that fit your 2003 Envoy
Wire Harness to Connect an Aftermarket Stereo Receiver to Select 2000-Up Kia Vehicles
Product highlights
• In-Dash Car Radio Harness That Plugs Into Factory OEM Radio Plug For Select 2000-Up Kia Vehicles
• No Cutting Wires
Install New Speakers in select 1990-2021 vehicles from Chevrolet, GMC, Buick
$9.99
List price $14.99
6-6.75 inch speakers - Front door for select 2002-2009 vehicles from Chevrolet, GMC, Buick
$15.99
List price $27.99
5 1/4" - 6 1/2" Speaker Adaptors for select 2002-2009 vehicles from GMC, Chevrolet, Isuzu
$19.99
List price $21.41
6-6.75 inch speaker adapters for select 1998-2009 Envoy and TrailBlazer and Bravada
$26.99
List price $29.99
Mounting adapter for aftermarket dash tweeters for select 2002-2009 Envoy and TrailBlazer and Bravada
$24.99
List price $27.99
600W Peak (60W RMS) 6.5" Sport Series 2 Way Coaxial 4-ohm Car Speakers
$49.00
List price $80.00
6.8" Double DIN CD/DVD Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)
$399.00
List price $479.00
10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, Android Auto
$289.99
List price $383.99
When replacing your factory radio with an after-market car stereo, the Scosche KA01B 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 KA01B, 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 KA01B 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.
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 2003 GMC Envoy is not compatible. Change vehicle or See list of compatible similar products
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)
$469.99
List price $620.00
600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System
$999.99
List price $1175.00
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Manufacturer:
Model Number:
KA01B
Weight:
0.13lbs
Internal SKU:
ka01b
Internal Product ID:
4528
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Awesome
This really helped and it was free so it was very cost effective and helped with my stereo installation greatly.
11 found this helpful
Great value
This device made the installation a breeze. Could not have installed the radio without it.
11 found this helpful
As expected
This harness is really good. Comprehensive instructions, even the wires are labelled so that they can easily be connected.
Well, there is a minor error: Blue with White Stripe - Amp Turn-On
It is actually the power antenna.
Also there is a pin/wire missing from this harness (which exists in the car connector), but I could not figure out what it was and does not seem to be needed, either.
10 found this helpful
Fits perfectly
Not much to say but plug and play.
11 found this helpful
Scosche BOBAZT Stereo Connector Kit
• Designed to connect in-dash receiver wiring harness to vehicle wiring harness
(27)
$9.95
List price $9.95
• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
(2)
$6.99
List price $6.99
23" TFT-LCD Overhead Flip-Down Monitor with Built-In IR Transmitter
(1)
$259.99
List price $429.99
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
