See all parts that fit your 2003 Avalanche 1500
Install a new car stereo in select 1986-2005 vehicles from Honda, Acura, Isuzu
Product highlights
• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
Install New Speakers in select 1990-2021 vehicles from Chevrolet, GMC, Buick
$9.99
List price $14.99
5.25" or 6.5" Speaker Bracket for select 1995-2014 vehicles from Chevrolet, GMC, Hummer
$12.99
List price $22.99
Stereo Replacement Interface with Steering Wheel Control Retention, Video Switcher, and Double DIN Dash Kit for select 2000-2013 vehicles from Chevrolet, GMC, Pontiac
$162.00
List price $252.00
Install a new Single-DIN or Double-DIN car stereo in select 1990-2012 vehicles from Chevrolet, GMC, Buick
$16.99
List price $26.99
Speaker Adapter & Harness Kit for select 1995-2010 vehicles from Chevrolet, GMC, Hummer (Front Speaker)
$15.99
List price $31.99
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
6.8” Double DIN Digital Multimedia Touchscreen Bluetooth Receiver with Wireless Apple CarPlay and Android Auto (SiriusXM Ready)
$499.00
List price $800.00
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 2003 Chevrolet Avalanche 1500 is not compatible. Change vehicle or See list of compatible similar products
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
List price $420.00
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$109.95
List price $139.95
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
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
Infinity Reference REF-6530cx (REF6530CXAM)
540W Peak (180W RMS) 6.5" Reference Series 2 Way 3-ohm Component Speaker System
$108.99
List price $249.95
Best selling similar products
• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
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PAC RadioPro RP3-GM11 Wiring Interface
• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified and amplified models
• Retains all safety warning chimes
• Micro-B USB Updatable
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$99.99
List price $219.00
Crux SOCGM-17C Wiring Interface
• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified and amplified models
• Micro-B USB Updatable
• Color coded wires for easy installation
• No cutting or splicing required
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Crux DKGM-48D Stereo Replacement Interface
• Stereo Replacement Interface with Double DIN Dash Kit
• Fits select 2000-2013 vehicles from Chevrolet, GMC, Pontiac Vehicles
• Accommodates ISO Double DIN Mount
• Retain steering wheel controls and chime functions
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$132.30
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Metra 70-1858-1 Wiring Harness
• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
$12.99
List price $19.99
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
(10)
$82.99
List price $92.99
• Provides 12-Volt accessory power (RAP)
• Designed for amplified models
• Micro-B USB Updatable
• Built-in ASWC-1
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$158.99
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CRUX SWRGM-48 Wiring Interface
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
(1)
$116.10
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Manufacturer:
Model Number:
HA02B
Weight:
0.13lbs
Internal SKU:
ha02b
Internal Product ID:
1681
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fits!
wires are short enough to tuck away but not so short to make it useless. fits my sisters 1996 accord great!
83 found this helpful
Awsome
Great product no need cuttin wires great price luv it
81 found this helpful
Great value
Excellent product. Easy to use and install. Much better than spending hours trying to combine wires.
82 found this helpful
PERFECT!
Everytime! Quick ship, prefect fit! What can I say, Sonic!
77 found this helpful
great value and the best cutsomer service
It fit perfectly to the other harness in the car... used it for a power acoustik radio nothing fancy but I like the radio I have and the wiring was easy no need for volt meter or splicing any wires...and also the customer service is wonderful I ran into a problem with a product and they helped me out with the best solution that I didnt think would happen but I recommend this product and this company for anything you need car wise.
77 found this helpful
Needed accessory
Makes installation alot easier. No need to cut wires. Saves from having shorts.
77 found this helpful
great company
Great product, timely response to questions. Product was as described and delivered with in the quoted time frame. What more can you ask for?!
75 found this helpful
love it
Works great sounds amazing. The DVDs play smooth, cd never skips its a great buy well worth the money.
73 found this helpful
Worked
worked fine. got the job done. easy use. will buy again
73 found this helpful
great product
Labeled excellent. Made installation simple.
73 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
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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.
