See all parts that fit your 2003 TrailBlazer
Retain the Rear Seat Entertainment System in select 2009-2015 Pilot and Odyssey
Product highlights
• Audio/video retention adapter for select 2009-2015 Pilot and Odyssey
• Allows RSE retention in vehicle without factory navigation
• Provides RCA audio/video input
• Designed to be used with iDataLink HRN-RR-HO2
Install New Speakers in select 1990-2021 vehicles from Chevrolet, GMC, Buick
$9.99
List price $14.99
Install a new Single-DIN car stereo in select 1992-2012 vehicles from Chevrolet, GMC, Buick (Black)
$13.95
List price $15.95
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 speakers - Front door for select 2002-2009 vehicles from Chevrolet, GMC, Buick
$15.99
List price $27.99
Single DIN or Double DIN Stereo Dash Kit for select 1992-2012 vehicles from Chevrolet, GMC, Buick
$12.99
List price $39.00
CRUX SWRGM-48 Wiring Interface
Install New Car Stereo and Retain Steering Wheel Controls and Other Factory Features in select 2000-2013 vehicles from Chevrolet, GMC, Pontiac
$116.10
List price $180.60
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
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
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 2003 Chevrolet TrailBlazer 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
$339.99
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
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 (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers
$49.99
List price $59.99
250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers
$319.00
List price $339.00
Best selling similar products
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
(2)
$235.99
List price $262.99
• Overhead rear seat entertainment (RSE) LCD retention cable
• Compatible with select 2007-2014 vehicles from Chevrolet, GMC, Cadillac
• Routes the AV signals from the factory radio to an aftermarket RSE monitor
(4)
$39.99
List price $89.00
• Rear Screen and DVD Entertainment System Retention Cable
• Compatible with select 2008-2016 vehicles from Dodge, Chrysler, Ram with RSE (with and without DVD player)
• Routes the audio and video signals from the factory vehicle DVD player to the aftermarket stereo
(2)
$39.99
List price $79.00
• Rear Seat Entertainment Retention Harness for select 2008-2014 Savana 3500 / 2500 / 1500 and H2
• Retains factory RSE when adding aftermarket stereo
• Retains use of factory rear panel AV inputs
• Includes separate harness for backup camera retention
$12.29
List price $19.11
• Retains rear seat entertainment when installing a new stereo
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
$26.99
List price $29.99
• Retains rear seat entertainment when installing a new stereo
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
$17.99
List price $19.99
• For Video Retention And Audio Integration Of Factory Installed Rear DVD
• For Select 2002-2004 Ford, Lincoln, Mercury, and Mazda Vehicles
(3)
$42.99
List price $47.99
iDataLink Maestro HRN-AV-GM2 Wiring Harness
• Audio/video adapter for select 2007-2014 vehicles from GMC, Cadillac, Chevrolet
• Retains the use of vehicle's rear seat entertainment
• Retains factory wiring integrity
• Designed to be used with iDataLink ADS-MRR
$34.99
List price $43.99
Manufacturer:
Model Number:
HRN-AV-HO2
Weight:
0.18lbs
Internal SKU:
hrnavho2
Internal Product ID:
198476
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Factory Replacement Wiring Harnesses for select 2019-2020 vehicles from GMC, Chevrolet
$45.99
List price $51.99
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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.
