Our 10 Best 2007 Chevy Trailblazer Stereo Wiring Harness – Top Product Reviwed

To find the 2007 chevy trailblazer stereo wiring harness, we assembled a list of products, taking a close look at the factors that would make each great for a camping trip or other outdoor adventure, including each product’s overall size, weight, and durability. We compared the products to each other to find out which one was best.

It is important to know all about it to make an informed decision when buying a 2007 chevy trailblazer stereo wiring harness. This guide will help you understand how to choose a 2007 chevy trailblazer stereo wiring harness that will meet your needs.

10 2007 chevy trailblazer stereo wiring harness: Editor Recommended

10 2007 chevy trailblazer stereo wiring harness 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 LC-GMRC-01 GM Class 2 Data Bus Interface

Features :

  • Provides accessory (12 volt 3 amp)
  • Retains R. A. P. if equipped
  • Used in non amplified systems or when removing amplified systems
  • Retains warning chimes
  • Uses Micro B USB
  • Provides 12 volt DC 3A accessory output
  • Built in speaker retains warning chimes
  • Designed to be used in non-amplified GM vehicles
  • Retains all the factory warning chimes that would be lost when the OEM radio is removed
  • Provides 12 volt DC 3A accessory output
  • Built in speaker retains warning chimes
  • Designed to be used in non-amplified GM vehicles
  • Retains all the factory warning chimes that would be lost when the OEM radio is removed

Additional Info :

Color Multicolored
Item Dimensions
Height 0.02
Width 0.02
Length 0.02
Weight 0.02
Release Date 2018-01-01T00:00:01Z

3. 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

4. Metra 70-2054 Factory Amplifier Bypass Harness for Select 1998-2004 GM Vehicles (Standard Packaging)

Features :

  • Factory amplifier harness includes 17ft. of 16 Gauge wire
  • Harness can be plugged in at the factory amplifier and ran to the location of the aftermarket radio/amplifier
  • One 24-pin plug and one 8-pin plug. 204 inch long. Must have RPO code.
  • No cutting of factory wiring is needed. OLDS Pontiac 98-04 Amp Bypass
  • Refer Product details below for User Manual (including the product compatibility)

Additional Info :

Item Dimensions
Height 2
Width 4.5
Length 6.5
Weight 0.1

5. SCOSCHE SHGM03B Car Speaker Wiring Harness Connector Kit Compatible with SELECT 1985-Up General Motors Vehicles

Features :

  • Connects aftermarket speakers to the factory speaker harnesses
  • Direct Connection to the factory harness without cutting any wires
  • Easy to install. No special tools are required

Additional Info :

Item Dimensions
Height 7.5
Width 4.38
Length 0.75
Weight 0.000625

6. 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

7. Metra 72-4568 Speaker Harness for Selected General Motor Vehicles

Features :

  • Speaker Harness for Select GM Vehicles
  • Connects speakers to factory harness
  • Can be used to repair a harness where the plugs have been cut or damaged
  • For Saturn L Series 2000-2005, ONLY for the sub woofer it can be used.
  • Speaker Harness for Select GM Vehicles
  • Connects speakers to factory harness

Additional Info :

Color Black
Item Dimensions
Height 0.5
Width 4.5
Length 8
Weight 0.04

8. 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.

9. 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

10. 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

How To Choose Your 2007 chevy trailblazer stereo wiring harness

If you want to purchase products like the 2007 chevy trailblazer stereo wiring harness, you need to follow a buying guide. Some features need to tick your product before buying. Let’s take a look at them:

  • Price: Online purchase has been renowned for offering items at the best possible prices. As such places have networks with many dealers and manufacturers, sellers offer the best deals. Moreover, there are no intermediaries, which lessens the additional costs.
  • Reliability: As online stores portray customer reviews,  purchasing them boosts reliability. If faced with any defect, there is a scope for you to change. Some stores have excellent customer service, pushing you to buy from there.
  • Convenience: Who does not love convenience? Having everything as per your wish is something to die for. Buying a product from an online store is such. You do not have to worry about the time, the place, or the crowd. Everything happens when you want it and how you want it.
  • Functionality: Check out your 2007 chevy trailblazer stereo wiring harness functionality when you buy it. An easy way to do that would be to check the specs. Remember, the more vast the specs, the greater your product’s functionality.

What to look for when buying the 2007 chevy trailblazer stereo wiring harness?

The products in the market are manifold. The variety of products is so high that it may be confusing to choose the right one for you. This is why we have created this guide for you to help you pick the right 2007 chevy trailblazer stereo wiring harness easily.

1. The authenticity of the Online Shop Website 

I did mention earlier that shopping online is very convenient yet it’s tough to know whether the shop is genuine. Everyone can seem to create an online shop with a couple of photos and prices just to be seen as legitimate. To know whether it’s genuine, make sure to look for the following:

  • Contact Details — make sure to contact them first before buying to ensure that there would be someone to attend to you and you can understand further about their service.
  • Website Layout – browse and feel if the site looks professional. How’s the quality of the images and more, that you can potentially find from the content of the website itself.
  • Website Encryption — when buying from a secure website, you’ll always see the following in the address bar:

The padlock icon in the URL bar and the “s” in the “https://” means that your communication within the website and your computer are secured and encrypted online transactions.

2. Product Details 

There are many important factors that you always have to look at. Especially if it’s something, you’re going to wear or even consume. It can be material type, ingredients, benefits, sizes, etc. The more product details, the better.

3. Compare Prices of Similar Products 

If you’re not a frequent online shopper, you might find few items with good deals. But don’t let these deals trap you, do make sure to compare prices first of the similar products to other online shops. With so many online shops offering the same items, you’ll be shocked that some of them sell at a higher price than they are supposed to. There are so many websites out there that can help you check and compare prices.

4. Returns, Cancellations, and Refunds Policies 

It is a very important part to know when buying items online. It’s good to know how the company handles returns or cancellations of items and whether there would be any refunds in any case. Purchasing online will always be risky because we usually cannot verify the quality of the items. Therefore, having the knowledge if there would be a refund will be a great point to consider if the items won’t be the same as expected.

5. Shipping 

While online shopping has made it easier for us to purchase anything we want worldwide, sometimes it can also be tricky. Say the shipping, if we bought it locally – usually will only take a few days but if we bought it from the international shop – then likely we have to wait for more than weeks, which I believe we don’t have an issue with that especially if we’re informed for the estimated delivery date. But it’s a matter of what if they ship it to the wrong address or there would be a longer wait than expected. Another thing that we’re also particular with especially buying international items would be the shipping fee – most of us don’t mind buying more to get free shipping. And there are just some of the online shops’ techniques to encourage customers to buy more and think that we’re saving money for the shipping fee. Lastly not to forget to have the tracking number of monitoring the progress of the delivery of your item.

6. Secured Payment Method 

this is the most crucial part when purchasing online; sharing your credit/debit card details. Options to pay via credit card, debit card, and Paypal or other Third-Party payments are considered secure. Also, try not to make any online purchase when using public wi-fi or mobile apps connected to a public hotspot – it can be potentially easy for hackers to steal your information.

7. Be alert for Scams and Fraud 

This never-ending story through calls, emails, and even contacting us through social media for these people to try to steal our information. Be wary and do necessary actions if you think you’ve encountered these tactics. Don’t open any suspicious links, don’t easily provide your particulars over the phone, make sure to ask a couple of questions to verify whether the call is not a fraud/scam. Check the person’s identity through other social media accounts if he/she exists. If you experience scamming, make sure to call your bank and police if needed. And do check your bank statement often, especially if you frequently buy online.

8. Customer Reviews 

Finally, to check the reviews. How can we know that the reviews are not fake ones? Thanks to social media, these online shops nowadays have their social media accounts. That’s the best place to try to contact them and view more real/organic customer reviews. This is also perfect for reaching out to those who tagged the shop and understanding their experience. On that, you’ll have a more secure feeling before buying items online.

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