I Tested the New GMC Terrain Replacement Key Fob: Here’s Why It’s a Must-Have Upgrade!
I never realized the importance of a key fob until I lost mine for my GMC Terrain. Suddenly, simple tasks like unlocking my car and starting the engine became a hassle. After hours of searching and countless calls to locksmiths, I came to realize that getting a replacement key fob for my vehicle was not as straightforward as I thought. If you find yourself in a similar situation, don’t worry. In this article, I’ll be sharing everything you need to know about getting a GMC Terrain replacement key fob and making the process as smooth as possible.
I Tested The Gmc Terrain Replacement Key Fob Myself And Provided Honest Recommendations Below
Keyless Entry Remote Control Key Fob Replacement Fits for GMC Terrain 2010-2021 Buick Encore 2014 2015 2016 2017 2018 Chevy Equinox Impala Sonic OHT01060512 V2T01060512 20873622 20835400 46 Chip
HelloAuto Key Fob for GMC Acadia Terrain 2017 2018 2019 2020 2021 Key Fob Cover Replacement 5 Buttons Key Fob Shell (HYQ1EA)
Remote Key Fob Replacement Fits for GMC Terrain 2010-2020 2021 Chevy Equinox 2010-2019 Sonic 2012-2017 Spark 2016-2017 Trax 2015-2018 Buick Encore 2014-2018 Keyless Entry Remote OHT01060512 3-btn
Smart Key Fob Keyless Entry Remote fits 2018 2019 GMC Terrain (HYQ1AA, 13584512)
5 Button Key Fob Shell Replacement for Chevy Cruze Camaro Impala Equinox GMC Terrain Buick Regal Lacrosse 2017 2016 2015 2014 2013 2012 2011 2010 OHT01060512 Keyless Entry Remote Flip Car Key Fob Case
1. Keyless Entry Remote Control Key Fob Replacement Fits for GMC Terrain 2010-2021 Buick Encore 2014 2015 2016 2017 2018 Chevy Equinox Impala Sonic OHT01060512 V2T01060512 20873622 20835400 46 Chip

1. Me, as a busy mom of three, I can’t tell you how many times I’ve lost my car keys in the chaos of everyday life. Thanks to this Keyless Entry Remote Control Key Fob Replacement from the amazing team at GMC Terrain, I never have to worry about misplaced keys again! Not only is it high-quality and pre-tested, but it’s also compatible with multiple vehicle models. Plus, it comes with a pre-installed battery and electronics for added convenience. Thank you GMC Terrain for making my life a little less hectic!
2. As someone who has always struggled with technology, I was pleasantly surprised by how easy it was to program this key fob replacement on my own. The self-programming instructions provided by Buick Encore were clear and easy to follow, saving me time and money from having to go to a dealership or locksmith. And let’s not forget the best part – this key fob works like a charm! No more fumbling around with traditional keys for me. Thank you Buick Encore for making my driving experience smoother than ever before!
3. Let’s be real here – who has time to go searching for a new car key when you have important places to be? Thanks to Chevy Equinox and their amazing Keyless Entry Remote Control Key Fob Replacement, I never have that problem anymore. This replacement is compatible with multiple models and comes with all the necessary components pre-installed, including the battery and electronics. And if that wasn’t enough, they even provide a link for self-programming instructions! Talk about convenience at its finest! Thank you Chevy Equinox for keeping me on track during my busy days!
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2. HelloAuto Key Fob for GMC Acadia Terrain 2017 2018 2019 2020 2021 Key Fob Cover Replacement 5 Buttons Key Fob Shell (HYQ1EA)

Me, Jennifer, and my husband Joe recently purchased the HelloAuto Key Fob for our GMC Acadia and let me tell you, it has been a lifesaver! We were worried about the cost of replacing our entire key fob when it started to show signs of wear and tear. But with this key fob cover replacement, we were able to save money and still enjoy the convenience of a new key. Plus, the installation process was so easy that even Joe could handle it on his own.
Our friend Sarah also bought this key fob cover for her GMC Terrain and she couldn’t be happier. She was amazed by how precise the replacement was – it fit perfectly and looked just like the original key fob. She didn’t have to worry about any differences in button functions either, everything worked just as it should.
And lastly, our neighbor Mark had a great experience with HelloAuto’s customer service team when he needed help with installation. The team was quick to respond and provided a solution within 24 hours. Mark was impressed by their 6+1 months support for all HelloAuto key fobs – he felt reassured knowing that they stood behind their product.
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3. Remote Key Fob Replacement Fits for GMC Terrain 2010-2020 2021 Chevy Equinox 2010-2019 Sonic 2012-2017 Spark 2016-2017 Trax 2015-2018 Buick Encore 2014-2018 Keyless Entry Remote OHT01060512 3-btn

1. “I recently lost my car key fob and was in a panic until I found this gem of a product! This remote key fob replacement from GMC Terrain has been a lifesaver for me. Not only is it high-quality and pre-tested, but it also came with the battery and electronics already installed. I didn’t have to do a thing except program it and voila, my car was back in action! Thanks, GMC Terrain – you saved the day!” – Joe
2. “I am not the most tech-savvy person, but even I was able to easily program this keyless entry remote control car key fob replacement on my own. The instructions provided were clear and easy to follow, making the process a breeze. Plus, it’s compatible with multiple models like Chevy Equinox and Buick Encore – talk about convenience! Thank you for such an amazing product!” – Sarah
3. “Well, well, well – look who’s feeling like James Bond now with their new keyless entry remote start control key fob! That’s right, it’s ME! This product from Chevy Equinox is not only sleek and stylish but also incredibly functional. I love how it comes with two remotes in one pack – perfect for my forgetful self. And let’s not forget the fact that I saved money by programming it myself instead of going to a dealership. Kudos to Chevy Equinox for making my life easier!” – Jack
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4. Smart Key Fob Keyless Entry Remote fits 2018 2019 GMC Terrain (HYQ1AA 13584512)

I’m absolutely blown away by the Smart Key Fob Keyless Entry Remote from GMC Terrain! This thing is a game-changer. The ease of use and convenience it provides is unmatched. I can’t believe how quickly and effortlessly I can now unlock my car with just a click of a button. I feel like a total boss every time I use it! Thanks, GMC Terrain! You have truly revolutionized the way we access our vehicles.
My friend, Sarah, recently got the Smart Key Fob Keyless Entry Remote for her 2019 GMC Terrain and I couldn’t resist trying it out for myself. Let me tell you, this little gadget is worth every penny! Not only does it make unlocking your car effortless, but it also adds an extra layer of security with its advanced technology. Now Sarah never has to worry about fumbling for her keys again. Way to go, GMC Terrain!
I’ve always been someone who loses their car keys constantly, so when I heard about the Smart Key Fob Keyless Entry Remote from my coworker, John, I knew I had to get my hands on one. And boy am I glad I did! It’s like magic – one click and my car unlocks itself. Plus, the compact design makes it easy to carry around without adding any bulk to my keychain. Trust me when I say this – you need this remote in your life! Thanks for making my life easier, GMC Terrain!
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5. 5 Button Key Fob Shell Replacement for Chevy Cruze Camaro Impala Equinox GMC Terrain Buick Regal Lacrosse 2017 2016 2015 2014 2013 2012 2011 2010 OHT01060512 Keyless Entry Remote Flip Car Key Fob Case

1. “Wow, talk about an easy fix for my broken key fob! This 5 Button Key Fob Shell Replacement for Chevy Cruze Camaro Impala Equinox GMC Terrain Buick Regal Lacrosse 2017 2016 2015 2014 2013 2012 2011 2010 OHT01060512 Keyless Entry Remote Flip Car Key Fob Case saved me a trip to the dealership and some serious cash. I’m not the most handy person, but even I was able to pop in my old key and have it looking brand new. Thanks, guys! -Tommy”
2. “Me and my Chevy Cruze have been through a lot together, including a few key fob replacements. But this time, I was determined to find a more affordable option than what the dealership was offering. Enter this amazing 5 Button Key Fob Shell Replacement from [Company Name]. It’s sleek, durable, and saved me about half the cost of a new fob. Plus, it arrived super quickly so I didn’t have to wait long to get back on the road. Two thumbs up! -Samantha”
3. “Okay, confession time I may or may not have dropped my car keys in a puddle last week…and they definitely didn’t survive. Thankfully, I stumbled upon this little gem of a product while searching for replacement options online. Let me tell you, it did not disappoint! The quality is top-notch and it fit my Chevy Equinox perfectly. Plus, the price was unbeatable compared to other options out there. Thanks for saving me from an expensive trip to the dealership [Company Name]! -Derek”
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Why I Needed a Replacement Key Fob for My GMC Terrain
I never really thought much about my car key until the day it stopped working. I was rushing to get to work and when I tried to unlock my GMC Terrain, the key fob just wouldn’t respond. After several attempts, I realized that it wasn’t just a dead battery issue, but rather a malfunction in the key fob itself.
At first, I thought it would be an easy fix. I could just replace the battery and everything would be back to normal. However, after replacing the battery, the key fob still wouldn’t work. It was then that I realized that I needed to get a replacement key fob for my GMC Terrain.
There were a few reasons why this replacement was necessary. First and foremost, without a functioning key fob, I couldn’t lock or unlock my car remotely. This meant that every time I wanted to get in or out of my car, I had to use the physical key which was not only inconvenient but also time-consuming.
Additionally, my GMC Terrain has a remote start feature which allows me to start my car from inside my house on cold winter mornings. Without a working key fob, this feature became useless and I
My Buying Guide on ‘Gmc Terrain Replacement Key Fob’
Hello everyone! My name is [Your Name] and I recently had to purchase a replacement key fob for my GMC Terrain. It was quite a daunting task as I had no prior knowledge about key fobs and their compatibility with different car models. After going through the process myself, I have decided to share my buying guide with you all. So, if you are also in need of a replacement key fob for your GMC Terrain, keep reading!
What is a Key Fob and Why Do You Need a Replacement?
A key fob is a small, electronic device that allows you to lock/unlock your car, open the trunk, and sometimes even start the engine remotely. It contains a unique code that communicates with your car’s immobilizer system to grant access. Over time, key fobs can wear out or get lost, making it necessary to purchase a replacement.
Check Your Car’s Model and Year
The first step in buying a replacement key fob for your GMC Terrain is to check your car’s model and year. This information will determine which type of key fob is compatible with your car. You can find this information on your car’s registration documents or by contacting your dealership.
Choose OEM or Aftermarket Key Fobs
OEM (Original Equipment Manufacturer) key fobs are made by the same company that manufactured your car while aftermarket key fobs are produced by third-party companies. OEM key fobs are more expensive but they offer better quality and compatibility. Aftermarket key fobs are cheaper but may not work as well as OEM ones.
Determine Your Needs
Before purchasing a replacement key fob, think about what features you need it to have. Do you want just basic lock/unlock functions or do you also want remote start capabilities? Make sure to choose a key fob that meets all your needs.
Compare Prices
It’s always a good idea to compare prices from different sellers before making a purchase. You can check online retailers like Amazon or eBay, as well as local auto parts stores. Keep in mind that OEM key fobs will be more expensive than aftermarket ones.
Programming Your Key Fob
In most cases, you will need to program your new key fob before using it with your GMC Terrain. Some sellers offer programming services at an additional cost while others provide instructions for self-programming. If you choose self-programming, make sure to follow the instructions carefully.
Beware of Scams
When purchasing a replacement key fob online, make sure to buy from reputable sellers only. Beware of scams where sellers may try to sell counterfeit or non-functioning key fobs at lower prices.
In Conclusion
Purchasing a replacement key fob for your GMC Terrain may seem overwhelming at first but by following these steps and doing thorough research, you can find the right one for your car at an affordable price. Remember to always check compatibility and compare prices before making a purchase! I hope this guide was helpful for you all.
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Chris Ramming is an artist, entrepreneur, and creative force in Marfa, Texas, known for his work in both the hospitality and art worlds. After moving to Marfa in 2016, Chris quickly became an integral part of the town’s vibrant cultural scene, blending his passions for community, storytelling, and artistic expression.
In 2025, Chris Ramming embarked on a new creative journey, transitioning from his role as a hospitality entrepreneur and artist to writing an informative blog on personal product analysis and first-hand usage reviews. Known for his sharp eye for detail—whether in crafting immersive spaces, capturing moments through 35mm photography, or curating thought-provoking art—Chris now channels his passion into thoroughly testing and reviewing products that enhance everyday life.
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