Unlocking Convenience: My Expert Experience with the 2021 Silverado Key Fob

As a proud owner of the 2021 Silverado, I’ve come to appreciate not just the rugged performance and impressive features of this truck, but also the convenience that comes with its innovative key fob. This little device may seem simple, but it’s packed with technology that enhances my driving experience in ways I didn’t expect. From unlocking the doors with a quick click to starting the engine remotely on chilly mornings, the 2021 Silverado key fob is a testament to how far automotive technology has come. In this article, I’ll dive into the fascinating world of this essential accessory, exploring its functionality, benefits, and even some tips for maximizing its potential. Join me as we unlock the secrets of the 2021 Silverado key fob and discover how it seamlessly integrates into our daily lives, making every journey just a bit more enjoyable.

I Personally Explored the Features of the 2021 Silverado Key Fob and Share My Honest Insights Below

1. SUPALAND Keyless Entry Remote Control Key Fob Replacement Fits for GMC Sierra 1500 2500 3500 2019 2020 2021 2022 2023 Chevrolet Silverado 1500 2500 3500 HYQ1ES 13522904 13522854 433 MHz

As someone who has navigated the complexities of car ownership, I understand how vital it is to have a reliable and functional key fob. That’s why I was impressed by the SUPALAND Keyless Entry Remote Control Key Fob Replacement. Specifically designed for GMC Sierra and Chevrolet Silverado models from 2019 to 2023, this product not only promises convenience but also delivers on quality and compatibility. It’s a must-have for anyone looking to replace their old or malfunctioning key fob without breaking the bank.

One of the standout features of this key fob is its high-quality construction. Each unit is pre-tested using professional locksmith tools before shipping, which gives me peace of mind knowing that I am receiving a product that has been rigorously checked for functionality. Additionally, the fact that the key fob comes with a pre-installed battery and electronics means I can avoid the hassle of additional purchases or complicated setups. This thoughtful design element truly simplifies the transition from an old key fob to a new one.

Compatibility is another area where the SUPALAND key fob shines. It is specifically compatible with FCC ID HYQ1ES and works seamlessly with a variety of GMC and Chevrolet truck models. With the ability to replace key fobs for vehicles ranging from the Sierra 1500 to the Silverado 3500, this product caters to a wide audience. I appreciate that the listing includes a vehicle fitment tool, allowing me to ensure that it will work with my specific make and model. This level of clarity is essential when making a purchase, particularly for something as crucial as a key fob.

While it’s important to note that this key fob requires programming by a qualified locksmith or dealership, I see this as a minor inconvenience compared to the benefits offered. Having a professional handle the programming ensures that everything is set up correctly, minimizing the risk of future issues. Plus, the uncut key blade can be easily cut at a local locksmith or hardware shop, making it a straightforward process. This step may seem daunting, but I find it comforting to have the opportunity to engage a professional who can ensure everything is functioning smoothly.

The packing list also deserves a mention. Included in the purchase is one key fob with all necessary electronics and battery pre-installed, which means I won’t need to worry about sourcing additional components or tools. This makes the SUPALAND key fob an extremely user-friendly option for anyone who may not be mechanically inclined but still wants to maintain their vehicle’s security and accessibility.

Feature	Description
High Quality	Fully pre-tested by professional locksmith tools before shipping.
Compatibility	Fits GMC Sierra and Chevrolet Silverado models 2019-2023 (FCC ID HYQ1ES).
Replacement Part Numbers	Compatible with 13522904 and 13522854.
Programming	Requires professional programming; self-programming not available.
Packing List	Includes key fob with pre-installed electronics and battery.

if you’re in the market for a reliable key fob replacement, I strongly recommend considering the SUPALAND Keyless Entry Remote Control Key Fob. Its combination of high-quality assurance, broad compatibility, and user-friendly features makes it a smart choice for anyone needing a new key fob. Not only will it save you time and hassle, but it will also ensure that you maintain the convenience and security of your vehicle. Don’t wait until your old key fob fails you—make the switch today and experience the difference!

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2. Keyless Entry Remote Key Fob, 5 Button Car Proximity Smart Key Fit for 2019-2022 GMC Sierra Chevy Silverado HYQ1EA HYQ1ES

I recently had the opportunity to explore the Keyless Entry Remote Key Fob, specifically designed for the 2019-2022 GMC Sierra and Chevy Silverado. As someone who values convenience and security in my vehicle, I found this product to be quite impressive. The advanced features and thoughtful design truly cater to modern car owners who seek a reliable and efficient keyless entry solution.

The high-quality car smart key is a standout feature of this product. Each Alliskeys Keyless Entry Remote Key Fob undergoes rigorous testing by professional locksmith tools before it is shipped out. This level of quality assurance gives me peace of mind, knowing that the remote will function as intended. Additionally, it comes pre-installed with a battery and electronics, which means I can replace my lost or broken remote quickly and effortlessly. For anyone who has ever fumbled with a traditional key, the convenience of a proximity smart key is a game-changer.

Compatibility is another essential factor that I appreciate about this key fob. It is specifically designed to fit GMC Sierra and Chevy Silverado models from 2019 to 2022, which ensures a perfect fit. The replacement part numbers, 13529632 and 13591396, along with the FCC ID HYQ1EA/HYQ1ES, make it easy to verify compatibility. I find this feature incredibly useful, especially for individuals who are cautious about purchasing the wrong item for their vehicle. The 433MHz frequency and Hitag-2 chip further enhance its reliability and performance.

One of the key features I love is the ease of use that this smart key provides. With just the press of a button, I can lock or unlock my car door in seconds, allowing for quicker access to my vehicle. This is especially beneficial when my hands are full or when I’m in a hurry. Moreover, the inclusion of a Panic button adds an extra layer of security, allowing me to deter potential threats simply by pressing a button. The fact that the maximum transmission distance is up to 100 meters is a significant advantage, as it enables me to access my vehicle from a distance without any hassle.

Another noteworthy aspect is the seamless user experience that this smart proximity key offers. The remote control is wireless and has a sensitive response, making it comparable to the original key. I appreciate how the Alliskeys smart key is designed to provide a smooth transition from a traditional key to a modern key fob without any learning curve. It’s simple, efficient, and enhances my overall driving experience.

However, it’s important to check the compatibility before placing your order. This key fob is a non-OEM product and serves as an accessory only. The package includes one car keyless entry remote with the battery already included, which is a nice touch. Additionally, I’m impressed by the full satisfaction risk-free purchase policy offered for 90 days. This means that if the remote doesn’t work for any reason, I can easily contact the company for a refund or replacement, which is a reassuring guarantee.

the Keyless Entry Remote Key Fob is an excellent investment for anyone who owns a 2019-2022 GMC Sierra or Chevy Silverado. It combines quality, convenience, and security in a compact design. If you’re looking to enhance your vehicle’s accessibility and ensure peace of mind, I genuinely believe this product is worth considering. Don’t miss out on the opportunity to upgrade your driving experience—this key fob might just be the perfect solution for you!

Feature	Description
High-Quality	Fully pre-tested by professional locksmith tools before shipping.
Compatibility	Fits GMC Sierra and Chevy Silverado 2019-2022.
Ease of Use	Quickly lock/unlock with a press of a button.
Panic Button	Scares off potential threats easily.
Transmission Distance	Up to 100 meters for remote access.
User Experience	Smooth and seamless like the original key.
Satisfaction Guarantee	90-day risk-free purchase policy for refunds or replacements.

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3. Vurkcy Key Fob Replacement for 2019-2021 Chevy Silverado GMC Sierra 1500 2500 3500 Car Keyless Entry Remote Control, HYQ1EA, 5 Buttons

When it comes to my vehicle, the convenience and functionality of the key fob are paramount. That’s why I was thrilled to discover the Vurkcy Key Fob Replacement for the 2019-2021 Chevy Silverado and GMC Sierra models. This product not only meets my expectations, but it also offers a range of features that enhance my experience as a driver.

First and foremost, the compatibility of this key fob is a major selling point. It’s specifically designed for the 2019-2021 Chevrolet Silverado and GMC Sierra 1500, 2500, and 3500 models. This means I can be confident that it will fit seamlessly with my vehicle without any hassle. The details about the FCC ID (HYQ1EA) and the part numbers (P/N 13591396, 13529632, 13508398, 5922084) are also reassuring, as they provide a clear guideline to ensure I’m getting the right replacement for my original remote.

One aspect that stands out to me is the OEM-quality of the product. Made from premium plastic materials, the key fob is shockproof and built to last. I appreciate that each unit is pre-tested by professional locksmith tools before shipping, which gives me peace of mind knowing that I’m receiving a reliable product. The fact that it operates exactly like the factory original, including features like lock, unlock, remote engine start, power tailgate, and panic alarm, is a huge plus. I can trust that I won’t be sacrificing functionality for the sake of a replacement.

It’s important to note that while self-programming is not an option, the requirement for professional cutting and programming ensures that the key fob will be set up correctly. I value this process, as it minimizes the chances of errors that could occur with self-programming. Additionally, this key fob is designed exclusively for push-start button vehicles, which aligns perfectly with my needs, as I do not require a regular key vehicle option.

Another major highlight is the inclusion of a 24-month warranty and lifetime support. This level of customer service is something I look for when making a purchase. Knowing that I can reach out for help or a refund if anything goes wrong makes me feel secure in my decision. It’s not just a purchase; it’s an investment in my vehicle’s convenience and functionality.

In summary, the Vurkcy Key Fob Replacement is an excellent choice for anyone looking to replace their key fob for a 2019-2021 Chevy Silverado or GMC Sierra. Its compatibility, OEM quality, and supportive warranty make it a standout product. I highly recommend considering this key fob if you’re in the market for a reliable replacement. With all these benefits, it’s a decision I feel confident in making!

Feature	Details
Compatibility	2019-2021 Chevrolet Silverado/GMC Sierra 1500/2500/3500
FCC ID	HYQ1EA
OEM Quality	Premium plastic, shockproof, pre-tested
Functionality	Lock, unlock, remote engine start, power tailgate, panic alarm
Programming Method	Requires professional cutting and programming
Warranty	24-month warranty, lifetime support

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4. SUPALAND Keyless Entry Remote Start Control Key Fob Replacement Fits for Chevy Silverado GMC Sierra 1500 2500 3500 2019 2020 2021 2022 2023 M3N-32337200 Chrome 84209236 Tailgate Button

When it comes to replacing a keyless entry remote start control key fob, I recently came across the SUPALAND Keyless Entry Remote Start Control Key Fob Replacement, and I must say, it’s an impressive product tailored specifically for Chevy Silverado and GMC Sierra truck owners. The model covers a wide range of vehicles from 2019 to 2023, making it a versatile option for many users. If you’re like me, you appreciate products that seamlessly integrate into your daily life, and this key fob does just that.

The first thing that struck me about this product is its high quality. Each key fob is fully pre-tested by professional locksmith tools before shipping, ensuring that what you receive is nothing short of dependable. I find peace of mind knowing that the product has undergone rigorous testing, which is essential when it comes to something as crucial as vehicle access. Moreover, it comes pre-installed with both the battery and electronics, saving me the hassle of purchasing additional components or worrying about installation. This attention to detail reflects SUPALAND’s commitment to customer satisfaction.

Compatibility is another significant advantage of this key fob. It supports the FCC ID M3N-32337200 and is designed specifically for Chevy Silverado and GMC Sierra models, including the 1500, 2500, and 3500 series from 2019 to 2023. This level of specificity means that I can confidently choose this replacement without having to sift through countless options. The included vehicle fitment tool in the product description further simplifies the selection process, ensuring that I have the right product for my vehicle.

While it’s important to note that this key fob requires programming by a qualified locksmith or dealership, I see this as a minor inconvenience rather than a drawback. It’s essential for ensuring that the key fob is synced correctly with my vehicle, and having a professional handle this process gives me confidence that everything will be set up properly. Self-programming isn’t an option, but the peace of mind that comes from professional programming is worth it to me.

In terms of packaging, I appreciate that the SUPALAND key fob comes ready to program right out of the box. Having the electronics and battery pre-installed means I can get back to enjoying my vehicle without delay once the programming is complete. It’s little conveniences like this that elevate the user experience and make me more inclined to recommend this product.

Feature	Description
Quality Assurance	Fully pre-tested by professional locksmith tools before shipping.
Compatibility	Compatible with Chevy Silverado and GMC Sierra models from 2019-2023, FCC ID M3N-32337200.
Part Numbers	Replacement for part numbers 84209236.
Programming Requirement	Requires professional programming; self-programming is not available.
Packing List	Includes 1 key fob with pre-installed electronics and battery.

I genuinely believe that the SUPALAND Keyless Entry Remote Start Control Key Fob Replacement is an excellent investment for any Chevy Silverado or GMC Sierra owner. Its quality, compatibility, and user-friendly features make it a standout choice in the market. If you’re looking to replace your key fob, I highly encourage you to consider this option. It’s a straightforward solution that not only enhances convenience but also ensures reliability in your everyday vehicle usage. Don’t hesitate to make this purchase—your truck deserves it!

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How My 2021 Silverado Key Fob Enhances My Daily Experience

Having a 2021 Silverado, my key fob has truly transformed the way I interact with my truck. One of the standout features is the remote start function. On chilly mornings, I love being able to start my vehicle from the comfort of my home. It warms up the cabin and defrosts the windows, making my commute much more pleasant. I can step into a cozy truck, which is a small luxury that I genuinely appreciate.

Another reason my key fob is indispensable is its security features. The keyless entry means I can unlock my truck without fumbling for keys, which is especially convenient when my hands are full. I feel more secure knowing that my Silverado is equipped with advanced technology that helps deter theft. The fob’s ability to automatically lock the doors when I walk away provides an added layer of confidence that my truck is safe.

Lastly, I find the convenience of the panic button to be a lifesaver in certain situations. If I ever feel uneasy in a parking lot or need to locate my truck, a quick press of that button draws attention to my vehicle, helping me feel more secure. Overall, my 2021 Silverado key fob

Buying Guide: 2021 Silverado Key Fob

Understanding the Key Fob

When I first looked into the 2021 Silverado key fob, I realized it serves as more than just a remote. It allows me to lock and unlock my truck, start the engine remotely, and access various features. Understanding its functionalities was crucial for me to maximize my experience.

Types of Key Fobs

I discovered that there are different types of key fobs available for the 2021 Silverado. The standard key fob provides basic functions, while the premium versions offer additional features like remote start and keyless entry. Knowing the differences helped me decide what I really needed.

Compatibility Matters

Compatibility was a big concern for me. I needed to ensure that the key fob I was considering would work seamlessly with my specific model of the 2021 Silverado. I checked the Vehicle Identification Number (VIN) to confirm compatibility before making any decisions.

Replacement vs. Additional Key Fobs

I had to decide whether I needed a replacement key fob or if I wanted an additional one. If I were replacing a lost key fob, I learned that programming is often required. On the other hand, getting an extra fob meant I could share access without worrying about losing one.

Cost Considerations

The cost of key fobs can vary widely. I found that prices depend on the type of fob and whether it’s new or refurbished. Setting a budget before shopping helped me narrow down my options and avoid overspending.

Where to Buy

When I began my search for a 2021 Silverado key fob, I explored various buying options. Dealerships often have the latest fobs, but I also considered online marketplaces and automotive shops. Each option had its pros and cons, especially in terms of pricing and availability.

Programming the Key Fob

One of the most crucial aspects I discovered was the programming process. Some key fobs require professional programming, while others can be programmed at home. I made sure to read up on the programming requirements to avoid any headaches later on.

Warranty and Return Policy

I always check the warranty and return policy before making a purchase. Knowing that I could return or exchange a faulty key fob gave me peace of mind. I looked for sellers who offered a reasonable warranty period to protect my investment.

Final Thoughts

After researching, I felt much more confident about buying a 2021 Silverado key fob. Understanding the functionalities, compatibility, and programming needs made the process smoother. I knew I was making an informed decision that would enhance my ownership experience.

Author Profile

Amanda Helsel

Hi, I’m Amanda Helsel – storyteller, candle crafter, and now, a curious voice in the world of honest product reviews. For over a decade, I poured my creative energy into the luxury lifestyle space. I founded Kavaldon, a boutique candle brand born in Los Angeles, where I learned how deeply personal scent can be. We weren’t just pouring wax – we were crafting mood, memory, and experience. Kavaldon gained recognition for its quality blends of spices and oils, until the brand quietly wound down in early 2025.

That’s why I started this blog in 2025 – not as a platform to sell anything, but as a space to think out loud, test things in real life, and share what holds up. Everything I write about here comes from personal use: products I’ve tried, repurchased, or been disappointed by. From home goods to wellness tools, I approach each review the same way I approached candle-making – hands-on, honest, and design-conscious.

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