Our 10 Best 2012 Gmc Sierra Stereo Wiring Harness – Top Product Reviwed

To find the 2012 gmc sierra 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 2012 gmc sierra stereo wiring harness. This guide will help you understand how to choose a 2012 gmc sierra stereo wiring harness that will meet your needs.

10 2012 gmc sierra stereo wiring harness: Editor Recommended

10 2012 gmc sierra stereo wiring harness Review:

1. RED WOLF Car Aftermarket Radio Stereo Wiring Harness Adapter Connector Compatible with 2006-2013 Chevy GMC Express Savana Buick

Features :

  • Replacement for Chevrolet: 2007-2013 Avalanche, 2007-2013 Equinox, 2008-2015 Express 1500, 2008-2015 Express 2500, 2008-2015 Express 3500, 2010-2016 Impala, 2006-2009 Monte Carlo, 2007-2014 Silverado 1500, 2007-2014 Silverado 2500, 2007-2014 Silverado 3500, 2007-2014 Sierra 1500, 2007-2014 Sierra 2500, 2007-2014 Sierra 3500. 2007-2014 Suburban, 2007-2014 Tahoe, 2009-2017 Traverse, 2006- 2011 Chevy HHR, 2007-2011 CAPTIVA, Malibu LS 2008-2011.
  • Replacement for GMC: 2007-2012 Acadia, 2006-2015 Savana 1500, 2006-2017 Savana 2500, 2006-2015 Savana 3500, 2007-2014 Yukon, 2010-2014 GMC Yukon XL 1500, 2009-2010 Chevy cobalt ,2007-2009 Pontiac Torrent. 2007 Hyundai santa fe.Pontiac G5 2007-2010,Pontiac Solstice 2006-2010
  • Replacement for BUICK Enclave 2008-2012, BUICK Lucerne 2006-2011, 2009-2010 Pontiac Vibe, CADILLAC DTS 2006-2011, CADILLAC Escalade 2007-2012, CADILLAC Escalade ESV 2007-2012, CADILLAC Escalade EXT 2007-2012, CADILLAC SRX 2007-2009,HUMMER H2 2008-2009, PONTIAC Trent 2007-2009, PONTIAC Vibe 2009-2009, SATURN Outlook 2007-2009, SATURN VUE 2008-2009, SUZUKI XL-7 2007-2009.
  • Wire harness do not plug and play, Solder connections and heat shrink tubing for best results.
  • Package comes with instruction. Our list is NOT completly. you can try to install it, If a known model is not listed, let us know

2. Carxtc Car Radio Electronic Wire Harness, Antenna Adapter, Integrated Steering Wheel Control for Installing an Aftermarket Stereo, Fits and (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 Back-UP Camera and optional harness for Rear Seat Entertainment
  • Retains Factory Bluetooth in Vehicles 2008-upwards if equipped with new OnStar Devic plus Retains factory features when adding an aftermarket radio. – Chime includes: seat belt, check engine, key in ignition, low fuel, low oil and lights on
  • ***2012-2014 Vehicles with Navigation Units are not supported. ***The Front and Rear fading are not retained on Y-91 Bose System.

Additional Info :

Item Dimensions
Weight 0.5

3. Axxess GMOS-LAN-01 LAN OnStar Interface for Non-Amplified Systems

Features :

  • Interface designed to allow the replacement of the OEM Radio with an aftermarket receiver in non-amplified 2006-2008 GM Vehicles that use the new GMLAN Data Bus system
  • Retains full functionality of the OnStar system
  • Retains warning and safety chimes with adjustable level output
  • Output for audible turn signal sound.Retains balance and fade
  • Retention of the Retained Accessory Power (RAP) convenience features
  • Compatible with non-amplified 2006-07 GM vehicles
  • Retains OnStar with adjustable volume output
  • Retains chime with adjustable volume output
  • Output for audible turn signal sound
  • Retains RAP feature

Additional Info :

Color case
Item Dimensions
Height 7.9
Width 1.9
Length 5.6
Weight 0.5

4. Metra 71-2106 GM OEM Wiring Harness 44-PIN

Features :

  • GM 44-PIN OEM Wiring Harness
  • Mates with car wiring harness or OEM or aftermarket stereo
  • Allow seamless integration of custom stereo with vehicle
  • Secure connection to existing connectors avoids splicing. Power/4 Speakers
  • Color-coded wires

Additional Info :

Color iphone
Item Dimensions
Height 1.5
Width 4.5
Length 7.5

5. Carxtc Car Radio Electronic Wire Harness, Antenna Adapter, Steering Wheel Control for Installing a Stereo (Maintains Onstar and Adds 2 Camera Inputs)

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 Back-UP Camera, and add 2 additional camera inputs (horse trailer, side vide mirror, front cam etc..) optional harness for Rear Seat Entertainment
  • 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.

Additional Info :

Item Dimensions
Weight 0.5

6. Nilight – 50025R 50pcs Solder Seal Wire Connector, Solder Seal Heat Shrink Butt Connectors,Electrical Waterproof Insulated Marine Automotive Copper(23Red 12Blue 10White 5Yellow),2 Years Warranty

Features :

  • Easy to identify and operate – Different colors correspond to different sizes, easy to pick up for use. Transparent sleeve provides precise inspection when strip and insert wires inside.
  • More Effective Way -1 Step solder and seal process for all your connections,insulated and sealed.
  • Waterproof:Unique double-wall design, external polyolefin pipe, built-in hot melt adhesive.When heated, the polyolefin tube shrinks in size and the adhesive flows through the insulation.Double wall tubing ensures watertight seal to prevent wire corrosion
  • No Slip Wire Contact – Tubing reduces in size and solder will melt and flow through the stripped wires, ensure strong holding — your wire will never slip out of the connector. Can be ideal used in marine and automobile applications
  • Package include:50 pcs Solder Seal Wire Connector,23 pcs Red,12pcs Blue, 10pcs White, 5 pcsYellow

Additional Info :

Color Yellow, Blue, Red, White.
Item Dimensions
Height 0.98
Width 2.76
Length 4.13
Weight 0.1

7. 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

8. Metra Electronics RSE Retention LAN29 Systems, Standard, (AXRSEH-GL29)

Features :

  • Retains the A/V-IN jack (if applicable).
  • Provides A/V output to the factory installed rear seat overhead entertainment system (Only applicable for models with a second row RSE).
  • Designed for models that have a DVD player built into the factory radio.
  • Item Package Weight: 1.0 pounds

Additional Info :

Color Standard

9. Scosche GM2500B Compatible with Select 2005-Up GM ISO Double DIN & DIN+Pocket Dash Kit Black

Features :

  • Allows new aftermarket stereo to be installed in factory location
  • Fits Double DIN stereos with a maximum screen size/faceplate opening is 3 13/16″ x 6 13/16″ (96.8mm x 173mm)
  • Precision designed for a gapless fit between the dash and the Dash Kit
  • Color and Texture matches the factory dash
  • Easy to install. No special tools are required. Includes step-by-step instructions
  • Backed by Scosche’s Lifetime Warranty and Lifetime Tech Support

Additional Info :

Color Dash Kit
Item Dimensions
Height 15
Width 8.5
Length 3
Weight 0.25

10. Metra Axxess GMOS-LAN-02 GM/LAN Amplified Integrated Harness for 2006-Up Select GM / Chevrolet Vehicles, Black

Features :

  • Allows for the installation of an aftermarket receiver in select GM Vehicles
  • Retains door chimes, safety warning and OnStar.USB-CAB (sold separately) updatable
  • Provides a mute, parking brake, VSS or speed sense, and a reverse output
  • Where applicable, seat heaters and back-up sensors are retained
  • Compatible with amplified 2006-07 GM vehicles
  • For non-digital, amplifed audio systems
  • Retains OnStar / OE Bluetooth with adjustable volume output
  • Retains chime with adjustable volume output
  • Retains RAP feature

Additional Info :

Color Black
Item Dimensions
Height 4.8
Width 2.8
Length 10
Weight 0.5

How To Choose Your 2012 gmc sierra stereo wiring harness

If you want to purchase products like the 2012 gmc sierra 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 2012 gmc sierra 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 2012 gmc sierra 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 2012 gmc sierra 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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