10 Best 2003 Chevy Silverado Radio Wiring Harness Adapters – Of 2022

If you are looking for a product that can help make your life simple, you have come to the right place. The market is filled with different types of products that vary in features and specifications. Choosing the right 2003 chevy silverado radio wiring harness adapters can be a hassle. The following guide will help you choose the 2003 chevy silverado radio wiring harness adapters that best suit your needs.

We all want to pick a beautiful, sturdy, and durable product, but there are so many products available in the market that it can be confusing to choose one. This article will help you choose the right 2003 chevy silverado radio wiring harness adapters more easily.

10 2003 chevy silverado radio wiring harness adapters: Editor Recommended

10 2003 chevy silverado radio wiring harness adapters Review:

1. RED WOLF Replacement for GM Chevy Silverado GMC 2002-2008 Model Aftermarket Stereo Radio Wiring Harness Connector Adapter

Features :

  • NOT compatible with factory AMP systems like Bose, Infinity, etc. Replacement for 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)
  • Replacement for Chevrolet: Avalanche(2003-2006),Cavalier(2000-2005),Colorado(2004-2012),E, 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 (2003,2004,2006), 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
  • Beware this harness DO NOT directly plug and play, RED WOLF suggest solder connections and heat shrink tubing for best result
  • 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. 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. If there are any confused, please contact us freely

2. Metra TurboWires 71-2003-1 Wiring Harness

Features :

  • Reverse Wiring Harness for Select 2000-up GM Vehicles
  • Plugs into OEM Radio
  • Fully pinned harness.Fully terminated
  • One 24-pin plug and one 12-pin plug
  • Harness is designed to plug in the factory radio

Additional Info :

Item Dimensions
Height 2
Width 4.5
Length 8
Weight 0.22

3. Metra 71-1858 Reverse Wiring Harness for Select 1987-2005 GM Vehicles

Features :

  • Reverse Wiring Harness for Select 1987-2005 GM Vehicles
  • 21-Pin plugs into OEM Radio
  • Power/4 Speaker
  • Harness is designed to plug in the factory radio
  • Can be used to repair a harness where the plugs have been cut off or damaged
  • For 1987-2005 GM models, power for speakers

Additional Info :

Item Dimensions
Height 2
Width 4.5
Length 6.5
Weight 0.06

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

Features :

  • Needed if Onstar is installed (even if not paid for) – Works with Non-Bose, Standard Bose & Premium Bose / Y91 amplified systems.
  • Retains Factory Amplifier – Retains Chimes includes: seat belt, check engine, key in ignition, low fuel, low oil and lights on
  • Plugs into your Factory harness – No Front and Rear Fading with y91 Bose System

5. Axxess GMOS-01 02-Up Onstar Harness Adapter with Chime

Features :

  • Compatible with non-amplified GM vehicles
  • Retains OnStar with adjustable volume output
  • Retains chime with adjustable volume output,Provides accessory power (12-volt 10-amp)
  • Retains RAP feature.Pre-wired ASWC-1 harness (ASWC-1 sold separately)
  • USB update interface compatible
  • *If the vehicle is amplified, either use the GMOS-04 interface, or bypass the amplifier. If bypassing the amplifier, follow the Axxess Interface Amp Bypass Schematic in the documents section

Additional Info :

Color Multi Color
Item Dimensions
Height 1.8
Width 7.5
Length 5.5
Weight 0.02

6. Carxtc Car Radio Electronic Wire Harness, Antenna Adapter, Integrated Steering Wheel Control for Installing an Aftermarket Stereo, (Maintains Onstar)

Features :

  • Install a New Car Stereo Keeps OnStar and Steering Wheel functionality with Bose Amplified & Non-Amplified Systems, (If onstar is equipment even if not paid you still need this harness)
  • Retains factory features when adding an aftermarket radio. – Chime includes: seat belt, check engine, key in ignition, low fuel, low oil and lights on
  • ***The Front and Rear fading are not retained on Y-91 Bose System.

7. Carxtc Car Radio Electronic Wire Harness, Antenna Adapter, Steering Wheel Controls for Installing Aftermarket Stereo, adds 2 Camera Inputs

Features :

  • Integrates Front and Rear Aftermarket Camera, Keeps OnStar and Steering Wheel functionality with Bose Amplified & Non-Amplified Systems, (If onstar is equipment even if not paid you still need this harness)
  • Retains factory features when adding an aftermarket radio. – Chime includes: seat belt, check engine, key in ignition, low fuel, low oil and lights on
  • ***The Front and Rear fading are not retained on Y-91 Bose System.

8. Carxtc Car Radio Electronic Wire Harness. Install a Aftermarket Stereo. Fits Gmc Envoy 2002-2009

Features :

  • Built in option for Bose, Monsoon and Y-91 audio systems – Retains factory Safety features and Chimes in your Gmc Envoy Needed when your cars has Class II Data Bus and and not sure if it has a Factory Amplifier – Best Choice for Install Shops
  • Plugs into your Factory harness – Retains chime functions such as: seat belt, check engine, key in ignition, low fuel, low oil and lights on.
  • Retain Rap Feature – Radio Stays on until the Door is opened – This is also how you know you have a Can bus II system in your car
  • This interface WORKS with Premium BOSE (Y91 Systems, but not front to rear fading). – Does Not Retain Onstar or Steering Wheel Controls

9. Carxtc Car Radio Electronic Wire Harness. Install a Aftermarket Stereo. Fits Multiple Cars

Features :

  • Includes 30/40 amp Relay (most radios will turn on and off without it) – Retains factorys Safety features and Chimes in your Pontiac Grand Prix Needed when have Class II Data Bus
  • Plugs into your Factory harness – Retains chime functions such as: seat belt, check engine, key in ignition, low fuel, low oil and lights on.
  • Retain Rap Feature – Radio Stays on until the Door is opened – This is also how you know you have a Can bus II system in your car
  • This interface does not work with Premium BOSE or Y91 Systems. – Does Not Retain Onstar or Stearing Wheel Controls

10. Metra Axxess ASWC-1 Steering Wheel Control Interface

Features :

  • One interface does it all – No additional interface needed.Micro “B” USB updatable
  • Designed to be compatible with all major radio brands
  • Auto detects vehicle type, radio connection, and presets controls
  • Ability to dual assign steering wheel control buttons
  • Can be manually programmed for most vehicles. Provides Speed Dependent Volume Control on select CAN data vehicles

Additional Info :

Color Black
Item Dimensions
Height 2.5
Width 3.2
Length 8
Weight 0.09
Release Date 2020-01-23T00:00:01Z

Buying Guide: What To Look For When Select 2003 chevy silverado radio wiring harness adapters: 

If you want to purchase products, follow a buying guide. Some features need to tick your products before buying. Let’s take a look at them:

  • Product Quality: The product must be of high quality. If the product is not of high quality, it will break down quickly and need repairing.
  • Price: The price of the product should be reasonable. The product must be within your budget so that you do not have any financial constraints while using it.
  • Brand reputation: The brand name should be well known in the market and has been around for a long time so that its reputation can be trusted and its quality can be ensured.

2003 chevy silverado radio wiring harness adapters: Tips for Buying Online Safely

Online shopping has become a part of our everyday lives. The convenience of purchasing items from anywhere at any time is hard to beat. But it’s not all roses and sunshine. There are some real concerns when buying 2003 chevy silverado radio wiring harness adapters from online:

1. Use a Secure Wifi or Internet Connection

Although it is comfortable and easy to browse and buy through public networks, malls or stores, the truth is that these networks are often unreliable. Hackers and cybercriminals can easily capture the information packets transmitted over public connections. For this reason, we recommend you go through a secure network to make purchases or transactions in which you transfer personal information.

2. Keep Your Computer Updated and Protected

Online shopping is one of the processes in which more personal and dangerous information is transferred. Therefore, before shopping, ensure your computer is secure, updated and equipped with a good antivirus product.

3. Buy on Known and Reputable Websites

Searching the internet for the best offers can take you to the unknown and unreliable. Stay away from them. Check that the URL of the web site matches where you think it is, and its address begins with https. Shopping at trusted and reputable websites can prevent identity theft or data victims.

4.  Find and Review Privacy and Return Policies

Before buying from an online store, ensure that their Privacy Policy is easily located on the site and up to date. Do you know what to do if your gift is not right? How can you return it? These are also aspects to consider when choosing where to shop.

5. Only Share Personal Information That is Necessary and Only on a Secure Form

If it surprises you that they ask you for some personal information (mobile, relatives’ name, place of birth …) to carry out the purchase, do not do it, and it checks that you are in the correct place. In addition, tools such as the virtual keyboard of Panda Security can avoid data theft if your computer is infected with some virus spyware.

6. Avoid Links in Emails and Ads

Is the offer you received in an email too good to be true? Then, it probably is. During this time of year, e-mails and ads with offers and big discounts are a tool widely used by cybercriminals. Avoid phishing.

7. Periodically Check Your Credit Card Transactions

After making several purchases online, check that all charges on your account are known and controlled. If you find any suspicious activity, contact your bank. Maybe you’ve been a victim of identity theft.

Conclusion

There are many brands in the global and local market to choose from, but not all of them will offer you the 2003 chevy silverado radio wiring harness adapters. The key is finding a good brand that offers quality and value for your purchase. When choosing a good brand, critical considerations include customer reviews about their products, warranty policy, how long they’ve been around, and what other customers have said about their service record. We hope this post may help you narrow down your search so that now making an informed decision on which one to buy should be much easier!

 

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