See all parts that fit your 2003 Blazer
Amplifier Bypass Harness for select 1997-2004 Dakota and Cherokee
Product highlights
• Amplifier bypass harness for select 1997-2004 Dakota and Cherokee
• Includes 17 ft. amplifier bypass harness with 14-pin connector
• Color coded wires with printed labels for easy installation
Single DIN or Double DIN Stereo Dash Kit for select 1992-2012 vehicles from Chevrolet, GMC, Buick
$12.99
List price $39.00
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
Universal 6x9" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)
$22.99
List price $39.99
180W Peak (90W RMS) 6.5" Prime Series 3 Way Coaxial 4-ohm Speakers
$69.99
List price $79.99
Single DIN Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)
$199.00
List price $250.00
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, Android Auto
$269.99
Install a new car radio faster with this factory amplifier bypass harness that plugs right into the vehicle's connectors, allowing you to hook up the radio into the vehicle's electrical system. On one side, the wiring harness is color-coded with wires that you'll connect or solder into the aftermarket radio/receiver. The other side has a vehicle-specific adapter that connects directly into the original radio connectors for a quicker installation without having to cut each of the wires.
Keep in mind that you may need additional parts to complete your installation, including a dash kit, antenna adapter, and, depending on your vehicle, a special interface adapter to retain audio controls on your steering wheel or other important vehicle functions like navigation, video, and more. Look up your vehicle for more information.
Notes: Door tweeters are crossed over at tweeters and paralleled with the door speakers.
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 2003 Chevrolet Blazer is not compatible. Change vehicle or See list of compatible similar products
6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera
$329.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
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
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
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• Amplifier Bypass Wiring Harness
• For 2010-Up Select Hyundai/Kia Vehicles
• Made From OEM Quality Materials
• Plugs Directly Into Vehicles Harness
• EIA Standard Color-Coded Wiring
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• Active Noise Canceling (ANC) module bypass harness
• Plug-and-play solution for bypassing the ANC module
• Avoids possible damage to the ANC module
• Compatible with select 2015-2019 vehicles from Ram, Jeep, Chrysler
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• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
$55.99
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• Wiring Harness For Aftermarket Head Unit To JBL System
• For Select 1994-1997 Ford/Lincoln/Mercury Vehicles
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Manufacturer:
Model Number:
70-6505
Weight:
0.25lbs
Internal SKU:
met-706505
Internal Product ID:
12682
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Install a new Single-DIN car stereo in select 2004-2016 vehicles from Ford, Lincoln, Mercury
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AudioControl MATRIX PLUS (Note: this will ship in Black color)
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Install a new Single-DIN car stereo in select 1999-2002 Cougar
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RE Audio XTX3000.1 + Amplifier Bundle
3000W Max, Monoblock Class D XTX Series Amplifier + Stinger 0 Gauge Amp Kit + CDM Sound Dampening
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VIBE Audio LiteBox Stereo 2 (LiteBox2)
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12" X Thunder Subwoofer Grille (Fits All 12" XThunder Woofers)
(1)
$14.99
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1/0 Gauge V6 Series CCA Amp Kit w/2-Channel RCA Cables for Systems up to 2400 Watts
$51.95
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Encore Replacement Remote Transmitter for the XP Car Alarm (Model: XPs)
XPs Is a replacement or additional remote for the XP car alarm security system
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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.
