Top 10 2003 Chevy Silverado Wire Harness – Car Audio & Video Wiring Harnesses

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1. NUFR

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Aftermarket Stereo Install Wiring Harness for GM Chevy GMC Buick 2000-2012 Early Model

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NUFR #ad - If there are any question, please contact us anytime. Compatible with buick: 2004 - 2007 ranier, 2005 - 2007 Terraza, 2005 - 2009 LaCrosse. Direct connection to the factory harness without cutting any wires for installing an aftermarket radio.

Compatible with gmc:2004 - 2012 gmc canyon, 2002 - 2008 gmc envoy, 2003 - 2007 gmc savana, 2003 - 2006 gmc sierra, 2003 - 2006 GMC Yukon. Compatible with chevy:2003 - 2006 chevrolet avalanche/silverado/suburban/tahoe, 2004 - 2012 chevrolet colorado, 2003 - 2005 chevrolet blazer s-10, 2004 - 2006 chevrolet ssr, 2002 - 2009 chevrolet trailblazer, 2000 - 2005 chevrolet cavalier, 2003 - 2007 Chevrolet Express, 2003 - 2004 chevrolet s-10, 2000 - 2005 chevrolet monte carlo, 2000 - 2005 Chevrolet Impala, 2001 - 2003 Chevrolet Malibu, 2000 - 2006 Chevrolet Venture. This wire radio harness is to replace your factory or broken stereo harness.
BrandNUFR #ad
ManufacturerBOOMPEI #ad
Height0.67 Inches
Length7.5 Inches
Weight0.1 Pounds
Width1.75 Inches
Part NumberSU0277

2. RDBS

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Car Stereo Radio Wiring Harness Antenna Adapter for Buick Chevy GMC Pontiac

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RDBS #ad - High quality abs plastic Molded Connector For Lasting a Lifetime. For pontiac: aztek 2001-2005, grand am 2001 2002, h3 2005-2010, montana 2000-2005, 2000 - 2004 silhouette, montana SV6 2005-2006, sunfire 2000-2005, Torrent 2006. Geting power from ignition with red cable provided to ensure there is 12 volts supply.

For: oldsmobile:2001 - 2004 alero, saturn: 2005 - 2007 Relay. Vehicles fitment for buick:2005 - 2009 la crosse 2004 - 2007 ranier 2005 - 2007 terraza fit for: gmc:canyon 2005-2012 envoy 2002-2009 savana 2003-2007 sierra 2003-2005(DON'T FIT FORT 2005 Sierra 1500)Sierra Classic 2007 Yukon/Yukon XL 1500 2003-2006. Vehicles fitment for: hummer:h2 2003-2007, 2002 - 2004 bravada, h3t 2009-2010 sut 2003-2007 isuzu:2003 - 2008 ascender. Vehicles fitment for: chevrolet: avalanche 2003-2006 cavalier 2000 2001 2002 2003 2005 cobalt 2005, 2005 malibu 2001-2002, malibu maxx 2004-2007, silverado 2003-2004 classic models only, 2008 no compatible with 2006 silverado lt, suburban 2004 2006, trailblazer 2002, 2004- 2007, Monte Carlo 2000-2005, ssr 2003-2006, colorado 2008-2012, 2009 uplander 2005, Impala 2000-2002, corvette 2005-2013, Tahoe 2004-2006, 2004-2007, 2006, 2004 Chevrolet express van.

Note not compatible with amp systems like Bose, Infinity, On-Star etc. Features pre-stripped color coded wires to make installation Quick And Easy.
BrandRDBS #ad
ManufacturerRenDian #ad
Height0.7 Inches
Length7.1 Inches
Width1.6 Inches
Part NumberBBTT082
Model10
WarrantyWarranty

3. RED WOLF

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RED WOLF Replacement for GM Chevy Silverado GMC 2000-2012 Model Aftermarket Stereo Radio Wiring Harness Connector Adapter

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RED WOLF #ad - In some case, you may had to move a pin for it to work with aftermarket stereo and get power from ignition with red cable provided to ensure there is 12 volts supply. This red wolf wire set is to replace your factory or broken stereo harness. Replacement for chevrolet: avalanche2003-2006, silverado 2003, 2001 - 2002 express van, colorado2004-2012, 2006, e, malibu 2004-2005 classic models only, 2004, monte carlo 2000-2005, 2000 - 2005 venture van, ssr 2003-2006, cavalier2000-2005, malibu 2000-2003, impala2000-2005, Suburban 2003-2006, 2002 - 2005 blazer, tahoe 2003-2006 non-bose, silverado 2007 classic models only, uplander 2005-2008, trailblazer 2002-2009, 2005 - 2009 Corvette.

Match the wires directly color for color and make sure you note the ones with the seconds colors in them, example, green with black stripe speakers we would suggest some type of insulated connectors.

If there are any confused, please contact us freely. Beware this harness do not directly plug and play, RED WOLF suggest solder connections and heat shrink tubing for best result. Not compatible with amp systems like bose, gmc envoy 2002-2006, etc. Replacement for gmc sierra 2003-2007, infinity, gmc envoy 2007-2009, gmc canyon 2004-2012, gmc savana 2003-2007 Full Size Van RED WOLF, GMC Yukon / Yukon XL 2003-2006.
BrandRED WOLF #ad
ManufacturerRED WOLF #ad
Part NumberGM-001

4. NUFR

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Car Speaker Radio Wiring Harness and Antenna Adapter for Some GM Chevy GMC 2000-2012 Model

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NUFR #ad - Direct connection to the factory harness without cutting any wires for installing an aftermarket radio. Geting power from ignition with red cable provided to ensure there is 12 volts supply. Compatible with:2000 - 2005 chevrolet monte carlo, 2002 - 2009 chevrolet trailblazer, 2003 - 2006 chevrolet suburban, 2003 - 2004 chevrolet s-10, 2003 - 2006 chevrolet tahoe, 2003 - 2006 Chevrolet Silverado, 2004 - 2006 Chevrolet SSR, 2000 - 2006 Chevrolet Venture.

Compatible with:2004 - 2012 gmc canyon, 2003 - 2007 gmc savana, 2003 - 2006 gmc sierra, 2002 - 2008 gmc envoy, 2003 - 2006 GMC Yukon.

Most radio wire pins is vary by model, you may had to move a pin to match with factory plug. Compatible with:2003 - 2006 chevrolet avalanche, 2004 - 2012 chevrolet colorado, 2003 - 2005 chevrolet blazer s-10, 2002 - 2005 chevrolet Impala, 2000 - 2005 Chevrolet Cavalier, 2003 - 2007 chevrolet express, 2000 - 2001 chevrolet impala, 2001 - 2003 Chevrolet Malibu.
BrandNUFR #ad
ManufacturerNUFR #ad
Height0.8 Inches
Length7.5 Inches
Width1.6 Inches
Part NumberSA1207

5. HUSUKU

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Stereo Radio Wiring Harness Antenna Adapter Replacement for Most GM Chevy GMC Pontiac Oldsmobile

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HUSUKU #ad - Buick: 2004 - 2007 ranier, 2005 - 2007 terraza, sierra classic 2007, 2005 - 2009 LaCrosse. Hummer sut 2003-2007, h2 2003-2007, h3 2005-2010, grand am 2001-2005, g6 2005-2009, montana sv6 2005-2006, montana 2000-2005, aztek 2001-2005, 2000 - 2004 Silhouette. Saturn 2005 - 2007 Relay.

No compatible with 2006 silverado lt, malibu 2001-2007, corvette 2005-2012, malibu maxx 2004-2007, equinox 2005-2006, tahoe 2004-2006, malibu classic 2004, cavalier 2000 2001 2002 2003 2005, trailblazer 2002-2007, suburban 2003-2006, monte Carlo 2000-2005, ssr 2003-2006, avalanche 2003-2006, silverado 2003-2004 Classic Models ONLY, Colorado 2006-2012, Impala 2000 2001 2002 2005, 2004 Chevrolet express van. Compatible with pontiac sunfire 2000-2005, h3t 2009-2010 Geting power from ignition with red cable provided to ensure there is 12 volts supply.

Most radio wire pins is vary by model, you may had to move a pin to match with factory plug. Compatible with chevrolet cobalt 2005, trailblazer 2009 uplander 2005-2008. Not compatible with amp systems like Bose, Infinity, On-Star etc. Isuzu 2003 - 2008 ascender. Compatible with gmc envoy 2002-2009, canyon 2005-2012, savana 2003-2007, sierra 2003-2006, yukon/yukon xl 1500 2003-2006. Oldsmobile 2001 - 2004 alero, 2002 - 2004 bravada, torrent 2006.
BrandHUSUKU #ad
ManufacturerRenDian #ad
Height0.7 Inches
Length7.1 Inches
Width1.6 Inches
Part NumberBBTT142

6. RED WOLF

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RED WOLF Radio Stereo Wiring Harness Antenna Adapter Connector Plug Replacement for GM Chevy GMC Buick 2000-2012 Early Model

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RED WOLF #ad - Not compatible with amp systems like Bose, Infinity, On-Star etc. Cadillac 2003 - 2006 escalade ESV/EXT. Isuzu 2003 - 2008 Ascender. Hummer sut 2003-2007, 2002 - 2004 bravada, aztek 2001-2005, grand am 2001-2005, grand prix 2004-2008, h3 2005-2010, montana 2000-2005, g6 2005-2009, montana sv6 2005-2006, h2 2003-2007, h3t 2009-2010.

Most radio wire pins is vary by model, you may had to move a pin to match with factory plug. Geting power from ignition with red cable provided to ensure there is 12 volts supply. Saturn 2005 - 2007 Relay. Oldsmobile 2001 - 2004 alero, 2000 - 2004 Silhouette. Buick: 2004 - 2007 ranier, canyon 2004-2012, 2005 - 2007 terraza, 2005 - 2009 LaCrosse. Compatible with chevrolet cobalt 2005-2006, cavalier 2000-2005, corvette 2005-2012, trailblazer 2002-2009, tahoe 2004-2006, malibu classic 2004, monte carlo 2000-2005, ssr 2003-2006, equinox 2005-2006, silverado 2003-2007 2007 classic models only, Suburban 2003-2006, colorado 2004-2012, avalanche 2003-2006, Impala 2000-2005, Malibu 2001-2007, Malibu Maxx 2004-2007, Uplander 2005-2008.

Compatible with pontiac sunfire 2000-2005, torrent 2006. Replacement for gmc envoy 2002-2009, savana 2003-2007, sierra 2003-2007, sierra classic 2007, yukon/yukon xl 1500 2003-2006.
BrandRED WOLF #ad
ManufacturerRED WOLF #ad
Part NumberXC-TX-GM-003T

7. ASC Audio

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

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ASC Audio #ad - 2000 - 2006 pontiac montana, 2000 - 2005 Pontiac Sunfire. To keep standard bose and/or easy ignition connection see the following: https://www. Amazon. Com/dp/b0784d86GZ. 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.

Will not retain some features like warning chimes, Onstar, steering audio controls, etc- extra adapters required. Compatible with: 2004-2005 buick century, 2004 - 2012 chevrolet colorado, 2002 - 2005 chevrolet impala, 2003 - 2005 chevrolet blazer s-10, 2004 - 2005 chevrolet malibu classic, 2004-2007 buick rainier, 2001 - 2003 chevrolet malibu, 2000 - 2005 chevrolet monte carlo, 2002 - 2007 buick rendezvous, 2003 - 2004 chevrolet s-10, 2000 - 2005 Chevrolet Cavalier, 2003 - 2006 Chevrolet Silverado, 2003 - 2006 Chevrolet Avalanche, 2003 - 2007 chevrolet express, 2000 - 2001 Chevrolet Impala, .22004 - 2006 chevrolet ssr, 2002 - 2009 chevrolet trailblazer, 2001 - 2005 pontiac aztec, 2003 - 2006 chevrolet tahoe, 2004 - 2012 gmc canyon, 2003 - 2007 gmc savana, 2003 - 2006 chevrolet suburban, 2001 - 2004 oldsmobile alero, 2002 - 2006 oldsmobile bravada, 2000 - 2006 oldsmobile silhouette, 2000 - 2006 Chevrolet Venture, 2003 - 2006 gmc sierra, 2001 - 2006 Pontiac Grand Am, 2003 - 2007 Hummer H2, 2003 - 2006 gmc yukon, 2002 - 2008 gmc envoy, 2003 - 2008 isuzu ascender, .

Radio wire harness and antenna adapter for installing an aftermarket radio. 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.
BrandASC Audio #ad
ManufacturerOther #ad
Part Number4354315572
Model5

8. Carxtc

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Retains Onstar and Intergrates with Factory Amp, Carxtc Car Radio Electronic Wire Harness and Antenna Adapter for Installing an Aftermarket Stereo, Fits Chevrolet Silverado 1500-3500 2003-2006

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Carxtc #ad - Retains factory amplifier - retains Chimes includes: seat belt, low fuel, key in ignition, check engine, low oil and lights on. Plugs into your factory harness - No Front and Rear Fading with y91 Bose System. Needed if onstar is installed even if not paid for - Works with Non-Bose, Standard Bose & Premium Bose / Y91 amplified systems.
BrandCarxtc #ad
ManufacturerCarXtc #ad
Part Number43692.0003

9. ASC Audio

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Suburban, Sierra etc.- Built in 12 Volt Power Wire, Works w/wo Bose/Amp- No Y91Bose, ASC Audio Premuim Car Stereo Radio Wire Harness and Antenna Adapter for Some GM Chevrolet 03-06 Silverado, Tahoe

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ASC Audio #ad - This adapter will retain factory features such as warning chimes and provides a data-bus generated 12-volt retained accessory power output RAP. Will not work with the Digital Bose systems usually identified as Y91 or UQA. This wire harness adapter allows the replacement of a factory radio in select General Motors vehicles with Class II radios.

Rap keeps the radio powered after key-off, just like the factory system. Important: wire harness only works with standard and standard Bose/Amp systems. Will not retain some features like steering audio controls, Onstar, etc- extra adapters required. 2002-2008 envoy, 2003-2006 sierra, 2003-2007 savana, 2000-2006 montana, 2001-2006 grand am, 2002-2006 bravada, 2003-2006 yukon; 2003-2008 isuzu ascender; oldsmobile: 2001-2004 alero, 2000-2006 Silhouette; Pontiac: 2001-2005 Aztec, 2000-2005 Sunfire.

Radio wire harness and antenna adapter for installing an aftermarket radio. Compatible with: buick: 2004-2005 century, 2000-2005 cavalier, 2002-2007 rendezvous; chevrolet: 2003-2006 avalanche, 2004-2007 rainier, 2004-2012 colorado, 2000-2005 monte carlo, 2003-2005 blazer s-10, 2002-2005 impala, 2002-2009 trailblazer, 2000-2001 impala, 2003-2006 suburban, 2004-2006 ssr, 2004-2005 malibu classic, 2003-2006 silverado, 2003-2007 Express, 2003-2006 Tahoe, 2001-2003 malibu, 2003-2004 s-10, 2000-2006 Venture; GMC: 2004 2005 2006 2007 2008 2009 2010 2011 2012 Canyon.
BrandASC Audio #ad
ManufacturerOther #ad

10. CACHÉ

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Harness, Antenna for Single or Double Din Radio Receivers 4 Item, CACHÉ KIT909 Bundle with Car Stereo Installation Kit for 2003 – 2006 Chevrolet Silverado – in Dash Mounting Kit

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CACHÉ #ad - No special tools are required. Easy to install with car stereo's. Includes step–by–step Instructions. Total 4 Items. Not for premium sound systems or vehicles wiTH REAR TUNERS. Compatible with 2003–2004–2005–2006 Chevrolet Silverado. Bundle comes with: radio dash kit, wire harness, cachÉ Butt connectors, and antenna adapter for installing an aftermarket radio. Before buying please read ***important note*** this kit is for standard units only. Harness will not retain steering wheel controls, onstar, door chimes.
BrandCACHÉ #ad
ManufacturerCACHÉ #ad
Part NumberKIT909 - CACHE-BUTT15
ModelKIT909 - CACHE-BUTT15