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20 Best 03 Silverado Stereo Wiring Harness of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best 03 Silverado Stereo Wiring Harness of 2023. Check our ranking below.

2,216 Reviews Scanned

Rank No. #1

RED WOLF Stereo Wiring Harness Fit for 2002-2008 GMC Envoy Sierra Chevy Silverado Impala Aftermarket Stereo Radio Wire Cable Connector Adapter

NOTE: NOT COMPATIBLE WITH AMP SYSTEMS LIKE BOSE, INFINITY, etc.; Red wiring is not for all models, but if the OEM radio harness of your vehicle does not have an ignition wire, the aftermarket stereo cannot be turned off and on through the OEM radio harness. To solve this problem, you need to get a 12v power supply from the ignition by running the red cable separately from the factory radio harness
Fitment list: compatible with GMC Sierra 2003-2007 , GMC Canyon 2004-2012 , GMC Envoy 2007-2009, GMC Envoy 2002-2006, GMC Savana 2003-2007 Full Size Van RED WOLF, GMC Yukon / Yukon XL 2003-2006
Compatibility list: replacement for Chevrolet: Avalanche 2003-2006, Cavalier 2000-2005, Colorado 2004-2012, 2001-2002 Express Van, Impala 2000-2005, Malibu 2004-2005 Classic Models ONLY, Malibu 2000-2003, Monte Carlo 2000-2005 , Silverado 2007 Classic Models ONLY, Silverado 2003-2006, SSR 2003-2006, Suburban 2003-2006, Tahoe 2003-2006 Non-Bose, Trailblazer 2002-2009, Uplander 2005-2008 , 2000 - 2005 Venture Van, 2002 - 2005 Blazer, 2005 - 2009 Corvette
Easy to install: Without cutting any OEM wire harness
Premium quality: Professional pure copper core made, which keeps excellent conductivity and safe use. RED WOLF car radio stereo harness is used to replace factory or broken stereo harness

Rank No. #2

Bedalio Stereo Wiring Harness with Factory Antenna Plug to Aftermarket Radio Connector Kit for 2003-2006 Chevy Silverado/Suburban GMC Sierra Yukon/Buick Century Rainier

Wide Compatibility - Compatible with Chevy Chevrolet Avalanche Non-Bose 2003-2006, Blazer 2002-2005, Cavalier 2000-2005, Classic 2004-2005, Colorado 2004-2010, Corvette 2005-2010, Express 2003-2007, Express Van 2001-2002, Impala 2000-2005, Malibu 2001-2003, Silverado 2003-2006, Silverado Classic 2007, Ssr 2003-2006, Suburban Non-Bose 2003-2006, Tahoe Non-Bose 2003-2006, Trailblazer Non-Bose 2002-2009, Venture Van 2000-2005, Uplander 2005-2008
Wide Compatibility - Compatible with GMC Canyon 2004-2010, Envoy Non-Bose 2002-2009, Savana Van 2001-2007, Sierra 2003-2006, Sonoma 2003-2004, Yukon All Non-Bose 2003-2006
Wide Compatibility - Compatible with Buick Century 2004-2005, Buick Rainier 2004-2007, Buick Rendezvous 2002 - 2007; Compatible with Pontiac: Montana 2000-2006, Sunfire 2000-2005
Premium Material - Radio ISO Wire Harness Adapter is made of high-quality plastic and featuring copper wires with PVC housing for superior durability and conductivity. The package includes 1 * Radio Wiring Harness Connector,1 * Factory Antenna Plug and 1 * manual, ensuring a reliable and easy installation for your car stereo system
Plug and Play - Experience easy and hassle-free installation with our Plug and Play (PnP) Wiring Harness Pigtail, designed specifically for car. Radio Wiring Harness Connector features ISO color-coded wires for straightforward, color-to-color connections. It allows you to effortlessly wire a standard aftermarket car radio to the connector in your cab, eliminating the need for splicing and soldering

Rank No. #3

Scosche GM2000SWF Factory Stereo Replacement Interface Adapter, Compatible with Select 2000-13 GM Vehicles, Car Radio Wiring Harness, Retains Steering Wheel Controls & OEM Amplifier - See Fit Guide

Seamless Integration - This car stereo wiring interface allows you to connect your aftermarket stereo to your car's factory radio harness. Utilizes standard wire color codes ensuring an easy install. See Fit Guide image to verify vehicle compatibility
Enhanced Control - Retain the use of your car's steering wheel controls and safety/warning chimes. The Scosche GM2000SF radio replacement interface harness allows you to safely operate your new aftermarket radio without taking your eyes off the road
Advanced Connectivity - Enhance the sound quality and performance of your new aftermarket stereo system with the Scosche GM2000SF factory radio replacement interface. This wire harness kit provides a stable data output for reliable audio reproduction
Comprehensive Features - Simplify your car radio install with the user-friendly design of the GM2000SF. Plug it in and immediately experience the capabilities of a modern car stereo, including Apple CarPlay or Android Auto for seamless integration
Alleviate Compatibility Woes - GM2000SWF is specifically designed for Select 2000-13 GM Vehicles. This tailor made radio interface provides optimal performance and integration with your factory system, ensuring your new car stereo works flawlessly

Rank No. #4

ASC Audio Car Stereo Wire Harness and Antenna Adapter for some Buick Chevrolet GMC Hummer Isuzu Oldsmobile Pontiac- 03-06 Silverado, Tahoe, Suburban, Sierra etc.- Please Read Important Info Below

---VERY IMPORTANT---- PLEASE READ BEFORE PURCHASE: The wire harness is not fully plug and play- can be difficult for some installers that can't find the ignition wire separate of radio wires. Wire harness only works with standard non-premium amp factory systems- Not compatible with amp systems like Bose, Infinity, etc.- Red ignition wire of the new radio has to be run separately from the vehicle radio harness (factory radio plug has no ignition power wire)
Compatible with: 2004-2005 Buick Century, 2004-2007 Buick Rainier, 2002 - 2007 Buick Rendezvous, 2003 - 2006 Chevrolet Avalanche, 2003 - 2005 Chevrolet Blazer (S-10), 2000 - 2005 Chevrolet Cavalier, 2004 - 2012 Chevrolet Colorado, 2003 - 2007 Chevrolet Express, 2000 - 2001 Chevrolet Impala, 2002 - 2005 Chevrolet Impala, 2001 - 2003 Chevrolet Malibu, 2004 - 2005 Chevrolet Malibu Classic, 2000 - 2005 Chevrolet Monte Carlo, 2003 - 2004 Chevrolet S-10, 2003 - 2006 Chevrolet Silverado,
2004 - 2006 Chevrolet SSR, 2003 - 2006 Chevrolet Suburban, 2003 - 2006 Chevrolet Tahoe, 2002 - 2009 Chevrolet Trailblazer, 2000 - 2006 Chevrolet Venture, 2004 - 2012 GMC Canyon, 2002 - 2008 GMC Envoy, 2003 - 2007 GMC Savana, 2003 - 2006 GMC Sierra, 2003 - 2006 GMC Yukon, Made for 2003 - 2007 Hummer H2, 2003 - 2008 Isuzu Ascender, 2001 - 2004 Oldsmobile Alero, 2002 - 2006 Oldsmobile Bravada, 2000 - 2006 Oldsmobile Silhouette, 2001 - 2005 Pontiac Aztec, 2001 - 2006 Pontiac Grand Am,
2000 - 2006 Pontiac Montana, 2000 - 2005 Pontiac Sunfire

Rank No. #5

RED WOLF Car Radio Wiring Harness w/Antenna Adapter Compatible with 2002-2008 GM Chevy Silverado Impala GMC Sierra Buick Cadillac Aftermarket Stereo CD Receiver Wire Cable Aerial Connector Plug

NOTE: car stereo radio wiring harness is not compatible with amp systems like Bose, Infinity, etc.
Fit for Chevrolet: Cobalt 2005, Avalanche 2003-2006, Colorado 2008-2012, Corvette 2005-2013, Impala 2000-2002, Cavalier 2000-2003, 2005,Malibu 2001-2007, Malibu Classic 2004, Malibu Maxx 2004-2007, Monte Carlo 2000-2005, Silverado 2003-2006, Silverado 2007 Classic Models ONLY, SSR 2003-2006, Suburban 2003-2006, Tahoe 2004-2006, Trailblazer 2002, 2004-2007,2009 Uplander 2005, 2006, 2008 (No compatible with 2006 Silverado LT, 2004 Chevrolet express van)
Replacement for GM: Envoy 2002-2009, Canyon 2005-2012, Savana 2003-2007,Sierra 2003-2005（DON'T FIT FOR 2005 Sierra 1500）, Sierra Classic 2007, Yukon/Yukon XL 1500 2003-2006; Buick: 2004 - 2007 Ranier, 2005 - 2007 Terraza, 2005 - 2009 LaCrosse
Fit for Pontiac Sunfire 2000-2005, Grand Am 2001-2005, Aztek 2001-2005, G6 2005-2009, Grand Prix 2004-2008, Montana 2000-2005, Montana SV6 2005-2006, Torrent 2006; Hummer SUT 2003-2007, H2 2003-2007, H3 2005-2010, H3T 2009-2010; Isuzu 2003 - 2008 Ascender; Oldsmobile 2001 - 2004 Alero, 2002 - 2004 Bravada, 2000 - 2004 Silhouette; Saturn 2005 - 2007 Relay
Easy to install: Without cutting any OEM wire harness

Last update on 2025-07-05 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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FAQ:

Q: What kind of wiring harness does a 2003 Chevy Silverado use?

A: Chevy Silverado 2003, Factory Replacement Wiring Harness by Metra®, with OEM Radio Plug. For factory stereo. This high-quality Metra wiring harness is just what you need to replace your defective or aged factory wiring harness. This…

Q: How do you wire a car harness to a stereo?

A: You can simply drill a 3/4″ hole at the desired mounting location and snap the end of the cable in for an OEM look. Universal Wiring Harness with Aftermarket Stereo Plugs by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your vehicle harness.

Q: Is there a factory replacement wiring harness for Metra stereo?

A: Factory Replacement Wiring Harness by Metra®, with OEM Radio Plug. For factory stereo. This high-quality Metra wiring harness is just what you need to replace your defective or aged factory wiring harness. This product is manufactured… Factory Replacement Wiring Harness by Metra®, with OEM Radio Plug. Provides Power 4-Speaker Connection.

Q: What is the best universal wiring harness for a stereo system?

A: Universal Wiring Harness with Aftermarket Stereo Plugs by Xscorpion®. Xscorpion make a range of innovative audio accessories aimed at the ultimate in flexibility for installers, and the best use of power available. This high quality… Universal 16-pin Wiring Harness with Aftermarket Stereo Plugs by Nippon America®.

03 Silverado Stereo Wiring Harness