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

As a proud owner of a 2021 Silverado, I’ve often marveled at the blend of power and technology that defines this remarkable truck. One of the most convenient and innovative features that enhance my driving experience is the key fob. This small yet mighty device does so much more than just unlock my doors; it’s a gateway to a world of advanced functionalities that streamline my daily routine. From remote start capabilities to keyless entry, the key fob for the 2021 Silverado embodies the perfect fusion of practicality and modern engineering. In this article, I invite you to dive into the intricacies of this essential accessory, exploring how it not only complements the robust performance of my truck but also elevates its overall usability and security. Whether you’re a seasoned Silverado enthusiast or a new owner, understanding the ins and outs of your key fob can truly enhance your driving experience.

I Personally Evaluated The Key Fob For The 2021 Silverado 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 I explore the SUPALAND Keyless Entry Remote Control Key Fob Replacement, I can’t help but feel excited about the convenience and peace of mind it brings to my driving experience. This product is specifically designed for users of GMC Sierra and Chevrolet Silverado models from 2019 to 2023, which makes it a fantastic choice for anyone looking to replace a lost or damaged key fob. The fact that it fits multiple models—1500, 2500, and 3500—ensures that many drivers can benefit from this high-quality replacement. It’s always a hassle dealing with car keys, and this product promises to alleviate some of that stress.

One of the standout features of the SUPALAND key fob is its emphasis on quality. Each unit is fully pre-tested using professional locksmith tools before shipping. This meticulous attention to quality control means that when I receive my key fob, I can have confidence that it will function as expected. Knowing that it comes with the battery and electronics pre-installed adds another layer of convenience, allowing me to focus on the programming rather than worrying about whether the components are in working order.

Compatibility is another strong point for this key fob. With its compatibility with FCC ID HYQ1ES, I can easily verify whether this replacement is the right fit for my vehicle. The inclusion of a vehicle fitment tool in the product description is a thoughtful touch, as it allows me to quickly check compatibility without any guesswork. This level of clarity and support is crucial when making a purchase, especially for something as important as a car key fob.

While the key fob does require professional programming, this is a minor inconvenience considering the benefits. I appreciate that I will need to visit a locksmith or dealership to program it, as they have the necessary expertise to ensure everything is set up correctly. Additionally, the uncut key blade feature means that I can get it cut at my local locksmith or hardware shop, making the entire process more streamlined. It’s reassuring to know that I’m not left on my own to figure out the programming, and I can rely on professionals to assist me.

The packing list is straightforward and includes everything I need one keyless entry remote start control key fob with electronics and battery pre-installed. This simplicity is refreshing and makes the purchase feel hassle-free. I can easily visualize the moment I receive the package, open it up, and get my vehicle back in action without unnecessary delays.

In summary, the SUPALAND Keyless Entry Remote Control Key Fob Replacement stands out as an excellent solution for GMC Sierra and Chevrolet Silverado owners. It combines high-quality components, a comprehensive compatibility list, and a user-friendly approach to replacement. If you’re in need of a reliable key fob, I would encourage you to consider this option. It’s not just a replacement; it’s an investment in the convenience and security of your vehicle.

Feature	Description
Quality Assurance	Fully pre-tested by professional locksmith tools before shipping.
Compatibility	Fits GMC Sierra and Chevrolet Silverado models from 2019 to 2023 with FCC ID HYQ1ES.
Part Numbers	Compatible with part numbers 13522904 and 13522854.
Programming	Requires professional programming by a locksmith or dealership.
Packing List	Includes 1 key fob with pre-installed electronics and battery.

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2. Key Fob Shell Case Replacement Fits for Chevy Silverado 2022 2021 2020 2019 and GMC Sierra 1500 2500HD 3500HD 5 Button Keyless Entry Remote Control Smart Car Key Fob Cover

As a proud owner of a Chevy Silverado or GMC Sierra, I know the importance of having a reliable and functional key fob. The ‘Key Fob Shell Case Replacement’ is a fantastic product that perfectly caters to my needs and those of other truck enthusiasts. With its compatibility for multiple models from 2019 to 2022, including the Chevy Silverado 1500, 2500, 3500, and GMC Sierra counterparts, this key fob shell replacement is a must-have for anyone looking to maintain the integrity and functionality of their vehicle’s key system.

One of the standout features of this product is its 11 key fob mould design. This means that the replacement shell is crafted to match the original key fob perfectly, ensuring that it not only fits seamlessly but also retains the aesthetic appeal of the original design. I appreciate that the buttons on this key fob are highly sensitive, allowing for smooth operation without affecting the key signal. This is especially important for those of us who rely on keyless entry for convenience, making it an ideal choice for anyone with a broken or worn-out key fob.

What I find particularly appealing is the package inclusion. With the purchase, I receive not only the key fob case shell but also an uncut key blade, a keychain, and a mini screwdriver. This thoughtful inclusion makes the replacement process straightforward and accessible, even for those who may not be particularly handy. It’s worth noting that while the electronics are not included, the simplicity of transferring the existing remote fob internals means that I can easily keep my original electronics and simply refresh the exterior of my key fob.

The material quality of the key fob shell is another factor that caught my attention. Made from upgraded ABS plastic and zinc alloy, this product promises durability and wear resistance. I appreciate that it is designed to withstand the rigors of daily use, ensuring that my key fob remains intact and functional for years to come. The dimensions of the key fob housing are also well thought out, providing a comfortable grip while maintaining a compact size that won’t take up unnecessary space.

Before making a decision, I always consider the practicality of a product, and this key fob shell replacement checks all the boxes. It not only offers a cost-effective solution for anyone with a damaged key fob but also provides the peace of mind that comes with using a high-quality replacement. I can confidently say that this product is worth the investment, especially for those who value the convenience of keyless entry systems in their trucks.

if you’re like me and want to ensure that your key fob functions perfectly while looking good, the ‘Key Fob Shell Case Replacement’ is an excellent choice. It combines compatibility, ease of use, and durability, making it a smart investment for anyone who owns a Chevy Silverado or GMC Sierra. Don’t miss out on the opportunity to upgrade your key fob—your vehicle deserves it!

Feature	Description
Compatibility	Fits Chevy Silverado 1500, 2500, 3500 & GMC Sierra 1500, 2500, 3500 (2019-2022)
Design	11 mould matching original key fob, sensitive buttons
Package Includes	Key fob case shell, uncut key blade, keychain, mini screwdriver
Material Quality	Upgraded ABS plastic and zinc alloy, rugged and wear-resistant
Size	4.1×6.55×1.52 cm / 1.62×2.58×0.6 inches

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3. Keymall Keyless Entry Remote Key Fob Replacement with Key for Chevrolet Silverado for GMC Sierra 2021 2022 5 Buttons HYQ1ES 13522854 13522904 434 MHz

As someone who has been on the lookout for reliable and cost-effective solutions for keyless entry systems, I was thrilled to come across the Keymall Keyless Entry Remote Key Fob Replacement for Chevrolet Silverado and GMC Sierra models from 2021 and 2022. This product comes with a host of features that make it a worthy consideration for anyone needing a replacement remote key fob. The convenience of having a keyless entry system cannot be overstated, and this product stands out as a smart choice for those in the market.

One of the standout features of this remote key fob is its compatibility with multiple models. It works seamlessly with Chevrolet Silverado and GMC Sierra vehicles from 2021 and 2022, which makes it a flexible option for car owners. However, it’s important to note that compatibility can vary based on the specific keyless entry system your vehicle uses. This means that before making a purchase, it’s essential to double-check the FCC ID (HYQ1ES) and part numbers (13522854, 13522904) to ensure that it matches your original key fob. This attention to detail can save you from potential headaches down the line.

The fact that this key fob features 5 buttons adds to its usability. Each button is designed to perform specific functions, which enhances the overall user experience. The variety of functions means that you can control your vehicle’s locks, trunk, and alarm system with ease. Moreover, the inclusion of an uncut emergency valet key is a thoughtful addition, providing an extra layer of security and convenience in case you ever find yourself in a tight spot.

What I find particularly beneficial is the clear guidance provided regarding the programming and cutting of the key fob. It’s essential to have the fob cut and programmed by a qualified locksmith, as dealerships may not have the necessary software capabilities to program aftermarket products. This is a crucial point to consider, as it ensures that you can have peace of mind knowing that the fob will work effectively once properly programmed. The emphasis on testing the remote after programming is also a nice touch, ensuring that you can address any issues immediately.

Another aspect that stands out is the overall quality of the product. While it is an aftermarket key fob, it is made from the same materials and textures as OEM products, which gives it a solid feel in hand. Although it lacks the logo and emblem typically found on original keys, the functionality remains intact. Users can appreciate that they are getting a product that meets high standards without the hefty price tag usually associated with OEM parts.

the Keymall Keyless Entry Remote Key Fob Replacement is an excellent choice for anyone looking to replace their key fob without breaking the bank. With its compatibility, multiple button functions, and the added convenience of an emergency key, it addresses many user needs effectively. The requirement for professional programming is a slight drawback, but it ultimately ensures the reliability of the product. I highly recommend considering this replacement fob, especially if you want a practical and budget-friendly solution for your vehicle’s keyless entry system.

Feature	Description
Compatibility	Fits Chevrolet Silverado and GMC Sierra models from 2021 and 2022
FCC ID	HYQ1ES
Part Numbers	13522854, 13522904
Frequency	433 MHz
Buttons	5 buttons for various functions
Additional Key	Includes an uncut emergency valet key
Programming	Must be cut and programmed by a qualified locksmith
Testing Support	Contact support if issues arise after testing

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

When I first came across the Vurkcy Key Fob Replacement for 2019-2021 Chevy Silverado and GMC Sierra vehicles, I was immediately impressed by its thoughtful design and compatibility features. If you’re like me and value convenience when it comes to vehicle access, this product could be a game-changer. It is tailored specifically for Chevy Silverado and GMC Sierra models from 2019 to 2021, ensuring that it fits seamlessly into your vehicle’s existing systems. This means no more fumbling with old or malfunctioning keys; instead, you can enjoy the ease of a reliable key fob.

The product features a robust construction made from premium plastic materials, which is something I appreciate. The shockproof design promises durability, making it ideal for daily use. Knowing that this key fob has undergone rigorous testing with professional locksmith tools before shipping gives me confidence that I’m purchasing a high-quality item. It’s essential to have a key fob that not only looks good but also stands up to the wear and tear of everyday life.

One of the standout features is its full compatibility with multiple models, including the Chevy Silverado and GMC Sierra 1500, 2500, and 3500. This compatibility ensures that I’m not limited to just one type of vehicle, which is a fantastic benefit if you happen to own more than one compatible model. Just ensure that your original remote has the same button layout for optimal functionality. It’s this kind of attention to detail that makes the Vurkcy Key Fob Replacement a smart choice for anyone in the market for a reliable remote control.

However, it’s important to note that self-programming is not available for this model, meaning you’ll need to have it cut and programmed by a qualified dealer or locksmith. While this may seem like an extra step, I view it as a safety measure that ensures your new key fob is set up correctly, avoiding any potential issues down the line. Also, it is specifically designed for push-start button vehicles, which is perfect for those of us who prefer the modern convenience of keyless entry.

Another aspect that stands out is the inclusion of essential functions such as lock, unlock, remote engine start, power tailgate, and panic alarm. These features are not just bells and whistles; they significantly enhance my driving experience by making it easier to access my vehicle, especially in crowded parking lots or during inclement weather. The fob functions just like the original, giving me peace of mind knowing I have all the necessary controls at my fingertips.

To further sweeten the deal, the package includes the key fob with electronics and battery pre-installed. This means I can start using it right out of the box without the hassle of additional purchases. Additionally, Vurkcy offers a 24-month warranty and lifetime support, which is a testament to their confidence in the product. If any issues arise, I can rest assured knowing that I have the option for a free refund or return, which makes the purchase feel risk-free.

In summary, if you’re in need of a replacement key fob for your 2019-2021 Chevy Silverado or GMC Sierra, the Vurkcy Key Fob Replacement is certainly worth considering. With its OEM-quality construction, comprehensive compatibility, and added features, it provides excellent value for the money. I believe that investing in this key fob will save you time and stress, enhancing your overall driving experience. Don’t miss out on the opportunity to simplify your life and add a touch of modern convenience to your vehicle.

Feature	Details
Replacement For	FCC ID HYQ1EA; P/N 13591396, 13529632, 13508398, 5922084
Frequency	433 MHz
Compatibility	2019-2021 Chevy Silverado & GMC Sierra 1500/2500/3500
Programming Method	Requires dealer or locksmith programming
Supported Vehicles	Push Start Button Vehicles only
Material Quality	Premium shockproof plastic
Warranty	24-Month Warranty and Lifetime Support

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Why a Key Fob for My 2021 Silverado is Essential

When I got my 2021 Silverado, I quickly realized how much I relied on my key fob for convenience and security. The ability to unlock my truck with just a push of a button made life so much easier, especially when my hands were full. I often find myself juggling groceries or other items, and being able to access my vehicle without fumbling for keys has been a game changer.

Moreover, the key fob provides an added layer of security that I greatly appreciate. With features like remote start and vehicle tracking, I feel more at ease knowing that my Silverado is protected. I can start my truck from a distance, ensuring it’s warmed up and ready to go, which is especially nice during those chilly mornings. The peace of mind that comes with having a secure vehicle is invaluable, and my key fob plays a crucial role in that.

In addition to convenience and security, the programmable features of the key fob allow me to customize my Silverado’s settings to fit my needs. Whether it’s adjusting the seat position or setting my favorite radio stations, having these personal touches accessible through my key fob makes every drive more enjoyable. Overall, my key fob is

Buying Guide for Key Fob for 2021 Silverado

Understanding Key Fob Compatibility

When I started looking for a key fob for my 2021 Silverado, the first thing I learned was the importance of compatibility. I made sure to check that any key fob I considered would work specifically with my vehicle model. I found it helpful to refer to the owner’s manual or contact my dealership for guidance.

Deciding Between OEM and Aftermarket Options

I faced the decision of whether to go with an OEM (Original Equipment Manufacturer) key fob or an aftermarket option. OEM fobs are made by the vehicle manufacturer and often guarantee perfect compatibility. However, I noticed that aftermarket options can be more affordable, though I had to be cautious about quality and functionality.

Evaluating Features

I realized that not all key fobs are created equal. Some come with additional features like remote start, keyless entry, and panic buttons. I considered what features I truly needed versus what might be nice to have. This helped me narrow down my options without getting overwhelmed.

Checking for Programming Requirements

One thing I learned during my search was that many key fobs require programming to work with my Silverado. I found it crucial to check whether I could program the fob myself or if I needed to visit a locksmith or dealership. I preferred options that offered straightforward programming instructions.

Considering Price and Warranty

Budget was a significant factor in my decision-making process. I compared prices across different sellers and weighed the cost against the features offered. Additionally, I looked for warranties or guarantees. Knowing that I had some protection if the fob didn’t work as expected gave me peace of mind.

Reading Customer Reviews

Before finalizing my purchase, I made sure to read customer reviews. Hearing about other people’s experiences helped me gauge the reliability and performance of the key fobs I was considering. I paid attention to both positive and negative feedback to make an informed choice.

Finding a Reputable Seller

Finally, I understood the importance of purchasing from a reputable seller. Whether online or in-store, I looked for sellers with good customer service and return policies. I wanted to ensure that if I ran into any issues, I would have support available.

my journey to find the right key fob for my 2021 Silverado taught me the importance of research, compatibility, and reliability. Taking the time to consider each factor helped me make a confident purchase.

Author Profile

Patricia Williams

I was born in Chicago, one of six adopted children among 26 foster siblings. Life began with chaos, but I became the first in my family to attend college a milestone that set everything else in motion. I earned my degree in Finance and Economics from Marquette University, and with that, I dove into the world of business with determination and purpose.

In 2025, I started a new kind of journey one that felt more personal. I began sharing thoughtful insights through PatriciaWilliams.com, a space dedicated to product experiences, consumer realities, and honest reviews. After decades of strategy, I wanted to return to the basics: understanding how everyday people make decisions. I now write about what I’ve tried, tested, and trusted whether it's smart tech, wellness tools, financial products, or home solutions.

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