Unlocking Convenience: My Expert Insights on the Key Fob for the 2021 Silverado

As a proud owner of a 2021 Silverado, I can’t help but appreciate the blend of technology and convenience that comes with this powerful truck. One of the most underrated yet essential components of my driving experience is the key fob. This small device not only unlocks my truck but also enhances my overall journey with features that make everyday tasks seamless and secure. In this article, I’ll delve into the world of key fobs specifically designed for the 2021 Silverado, exploring their functionalities, benefits, and the latest innovations that keep our vehicles connected and protected. Whether you’re a seasoned Silverado enthusiast or a new owner, understanding the key fob can elevate your experience behind the wheel and unlock a new level of convenience in your daily adventures.

I Personally Tried Out The Key Fob For The 2021 Silverado And Here Are My Honest Recommendations

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

When I first came across the SUPALAND Keyless Entry Remote Control Key Fob Replacement, I was immediately impressed by its quality and compatibility. This product is specifically designed for GMC Sierra and Chevrolet Silverado models from 2019 to 2023, which makes it an ideal solution for anyone who owns one of these vehicles. The fact that it fits such a popular range of models ensures that many users can benefit from a reliable replacement key fob without having to search far and wide for the right fit.

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’m purchasing a product that has undergone rigorous quality control. Additionally, every key fob comes with the battery and electronics already installed. This thoughtful inclusion means that I won’t have to deal with the hassle of purchasing a separate battery or worrying about whether the electronics will work right out of the box.

Compatibility is crucial when selecting a key fob, and this product excels in that area. It specifically states that it is compatible with FCC ID HYQ1ES and supports several part numbers, including 13522904 and 13522854. This detailed information allows me to verify that this key fob will work seamlessly with my vehicle. Moreover, the product description and vehicle fitment tool make it easy for users to confirm compatibility, ensuring that I won’t run into any surprises when I receive the product.

However, I should note that programming this key fob requires assistance from a qualified locksmith or dealership. Self-programming is not an option, which might be a small drawback for some. But personally, I believe it’s worth the investment to have it programmed correctly, ensuring that all functions work as intended. The uncut key blade also needs to be cut by a local locksmith or hardware shop, which is a common requirement for most key fobs. This adds another layer of assurance that I will have a fully functional key fob tailored to my specific needs.

In terms of packaging, I appreciate the simplicity of the offering. The SUPALAND Keyless Entry Remote Fob comes neatly packed with everything included to get started right away. Receiving a product that is ready to program adds to the overall positive experience, making it user-friendly for individuals who may not be particularly tech-savvy.

Feature	Details
High-Quality Construction	Pre-tested with professional locksmith tools, battery and electronics pre-installed.
Compatibility	Fits GMC Sierra and Chevrolet Silverado models 2019-2023, compatible with FCC ID HYQ1ES.
Part Numbers	Compatible with part numbers 13522904, 13522854.
Programming	Requires professional programming; self-programming is not available.
Packing List	Includes 1X Keyless Entry Remote Control Key Fob with pre-installed battery and electronics.

Overall, I feel that the SUPALAND Keyless Entry Remote Control Key Fob Replacement is a fantastic choice for anyone looking for a reliable replacement key fob for their GMC Sierra or Chevrolet Silverado. Its high-quality build, extensive compatibility, and hassle-free packaging make it a smart investment. If you’re in need of a key fob replacement, I would encourage you to consider this product. It strikes a great balance between quality, convenience, and value, ultimately providing a solution that can enhance your vehicle experience. Don’t wait too long—get your key fob replacement today and enjoy the peace of mind that comes with having a fully functional key!

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2. 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 models, I was genuinely impressed by its thoughtful design and features. If you’re like me and value convenience and reliability in your vehicle’s accessories, this key fob could be a game changer. It’s specifically crafted for the Chevrolet Silverado and GMC Sierra 1500, 2500, and 3500, ensuring that it fits seamlessly into your vehicle’s system. The compatibility with models from 2019 to 2021 means that it caters to a significant range of users, making it a versatile choice for many truck owners.

One of the standout features that caught my attention is the OEM-quality construction of the key fob. Made from premium plastic materials, it’s designed to be shockproof, which is a crucial factor for anyone who tends to be a bit rough on their belongings. I appreciate that each unit is pre-tested by professional locksmith tools before shipping. This level of quality assurance gives me confidence that I’m purchasing a reliable product that functions just like the original key fob from the factory. The fact that it supports all the remote control features—lock, unlock, remote engine start, power tailgate, and panic alarm—ensures that I won’t be missing any functionality.

Another aspect to consider is the ease of use. While this fob does require professional cutting and programming, I find this is a small trade-off for ensuring that the key fob operates flawlessly with my vehicle. Plus, having the peace of mind that a qualified dealer or locksmith is handling the programming reduces any potential for user error. This fob only supports push start button vehicles, which is something to keep in mind, but I believe most modern truck owners will find it aligns perfectly with their needs.

Additionally, the package includes a keyless entry remote start control key fob with electronics and battery pre-installed. This means that right out of the box, I won’t have to worry about additional purchases or setups, allowing for a smooth transition from my old fob to the new one. The 24-month warranty and lifetime support are also significant advantages. It’s reassuring to know that if I encounter any issues, I can reach out for assistance or even a refund, which reflects the brand’s commitment to customer satisfaction.

In summary, the Vurkcy Key Fob Replacement is not just a practical solution for those needing a replacement; it’s a high-quality, reliable accessory that enhances the ownership experience of Chevy Silverado and GMC Sierra vehicles. If you’re looking for a key fob that combines functionality, durability, and peace of mind, I genuinely believe this product is worth considering. It’s an investment in your vehicle’s convenience and security that you won’t regret.

Feature	Description
Compatibility	Compatible with 2019-2021 Chevy Silverado and GMC Sierra 1500/2500/3500.
OEM Quality	Made of premium plastic, shockproof, and fully pre-tested.
Remote Functions	Includes lock, unlock, remote engine start, power tailgate, panic alarm.
Programming	Requires cutting and programming by a qualified dealer or locksmith.
Warranty	24-month warranty and lifetime support.

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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

I recently came across the Keymall Keyless Entry Remote Key Fob Replacement for Chevrolet Silverado and GMC Sierra models from 2021 and 2022, and I must say, it’s an impressive product that could be a game changer for anyone in need of a reliable key fob. With the increasing reliance on keyless entry systems in modern vehicles, having a functional remote key fob is essential for convenience and security. This particular key fob not only offers practicality but also ensures that I can maintain the accessibility of my vehicle without breaking the bank on dealership prices.

The Keymall key fob is designed with a multitude of features that cater specifically to Chevrolet and GMC vehicle owners. First off, it boasts five buttons, which provide various functionalities such as lock, unlock, panic, and trunk release. The fact that it operates on a frequency of 433 MHz is crucial, as it ensures compatibility with my vehicle’s existing systems. However, it’s important to note that while the compatibility list is extensive, I should always verify that the FCC ID (HYQ1ES) and part numbers (13522854, 13522904) match my original key fob. This attention to detail ensures that I get a product that truly fits my needs.

Moreover, one standout feature is the inclusion of a valet key that slides out from the bottom of the remote. This is a fantastic addition because it means that even in the event of a battery failure or if I misplace the remote, I still have a way to access my vehicle. The uncut emergency key can be particularly useful in situations where I need immediate access without the key fob. It’s these little touches that elevate this key fob from just being a replacement to being a comprehensive solution for my keyless entry needs.

When it comes to programming and cutting the key, I appreciate that the instructions are straightforward. The product must be cut and programmed by a qualified locksmith, which means I can take it to a trusted professional who will ensure it works seamlessly with my vehicle. I also learned that relying on dealerships may not be the best option, as they typically only program genuine keys, which could leave me at a disadvantage in terms of cost and availability. This insight allows me to make informed choices about where to get the fob set up, ultimately saving me time and money.

Another reassuring aspect of this key fob is the quality control measures in place. The company encourages testing the replacement key fob to ensure it functions correctly. Should any issues arise, they have a support system ready to assist me, which provides peace of mind knowing that I am not alone if something goes wrong. This level of customer care is critical for me when making a purchase, as it reflects the brand’s commitment to customer satisfaction.

the Keymall Keyless Entry Remote Key Fob Replacement is not just a simple accessory; it’s a reliable, cost-effective solution for keeping my Chevrolet Silverado or GMC Sierra accessible and secure. Its blend of functionality, compatibility, and customer support makes it an excellent choice for anyone looking to replace their key fob without the hefty dealership price tag. I would highly recommend considering this product if you find yourself in need of a new key fob, as it certainly simplifies life for vehicle owners like me.

Feature	Description
FCC ID	HYQ1ES
Part Numbers	13522854, 13522904
Frequency	433 MHz
Buttons	5 Buttons (Lock, Unlock, Panic, Trunk Release)
Compatibility	Chevrolet Silverado 2021-2022, GMC Sierra 2021-2022
Emergency Key	Uncut valet key included
Programming	Must be cut and programmed by a qualified locksmith
Support	Customer support available for any issues

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4. 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 understand how important it is to keep my vehicle’s accessories in top-notch condition. That’s why I was thrilled to discover the Key Fob Shell Case Replacement designed for Chevy Silverado (2019-2022) and GMC Sierra (2019-2022). This product not only fits perfectly but also addresses common issues that many of us face with our key fobs, such as broken buttons or worn-out cases. If you’re like me, and your key fob has seen better days, this replacement case could be the perfect solution.

The compatibility of this key fob shell is impressive. It fits a wide range of models, including the Chevy Silverado 1500, 2500, 2500HD, 3500, and their GMC counterparts. This means that regardless of which model you drive, you can rest assured that this replacement shell will provide a snug fit. The FCC IDs and part numbers listed ensure that you are getting a product that is specifically tailored for your vehicle’s needs. This attention to detail is something I truly appreciate when shopping for auto accessories.

One of the standout features of this key fob shell is its 11 key fob mold design. This means it is a perfect match for your original key fob, which is crucial for ensuring that the buttons remain sensitive and responsive. I have had experiences where replacement key fobs were not as responsive as the original, leading to frustration. However, this case promises not to affect the key signal, which is a significant advantage. It gives me peace of mind knowing that I won’t be compromising functionality for aesthetics.

When I opened the package, I was pleased to find everything I needed the key fob case shell, an uncut key blade blank, a keychain, and mini screwdrivers. This comprehensive package makes the transition from old to new seamless. It’s important to note, however, that while the case comes with an uncut key blade, the electronics from my existing fob need to be transferred. But don’t worry—no programming is required! This straightforward process means I can easily switch my old internals into the new shell without needing any special tools or expertise.

The quality of materials used in this key fob shell is another aspect that I find commendable. Made from upgraded ABS plastic and zinc alloy, it promises durability and wear resistance. I can confidently say that having a rugged and long-lasting key fob cover is essential for anyone who regularly uses their vehicle. The dimensions of the housing are also well thought out, ensuring that it fits comfortably in my hand and pocket. Before purchasing, I made sure to compare the product images to my original key, and everything matched perfectly.

Feature	Description
Compatibility	Fits Chevy Silverado and GMC Sierra models from 2019 to 2022
Design	11 key fob mold for perfect fit
Included Items	Key fob shell, uncut key blade, keychain, mini screwdrivers
Material Quality	Upgraded ABS plastic and zinc alloy for durability
Ease of Use	No programming required; easy transfer of existing internals

if you’re in the market for a reliable and stylish replacement for your Chevy or GMC key fob, I highly recommend considering the Key Fob Shell Case Replacement. Its compatibility, quality materials, and user-friendly design make it an excellent choice for anyone looking to upgrade or replace their worn-out key fob. The ease of installation and the assurance that the key signal remains unaffected are additional benefits that make this product a worthwhile investment. Don’t let a damaged key fob hold you back—make the switch today and enjoy the peace of mind that comes with a new, functional key fob shell!

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Why a Key Fob for My 2021 Silverado is Essential

When I first got my 2021 Silverado, I didn’t realize how much I would come to rely on my key fob. It’s not just a piece of technology; it’s a tool that enhances my driving experience in several ways. For starters, the convenience it offers is unmatched. With just a push of a button, I can unlock my doors and start my engine without fumbling for traditional keys. On those chilly mornings or rainy days, this feature has been a lifesaver. I can get in and start my truck without getting wet or cold!

Another reason my key fob has become essential is the added security it provides. The advanced locking mechanism and alarm system give me peace of mind when I leave my Silverado parked in various locations. Knowing that I can quickly lock my doors and activate the alarm with the touch of a button makes me feel more secure. Plus, the key fob’s unique signal helps prevent unauthorized access, which is especially important for someone like me who values my vehicle.

Lastly, I appreciate the programmable features that come with my key fob. I can customize settings, like setting my preferred seat position and mirror angles, making it feel like

Buying Guide for Key Fob for 2021 Silverado

Understanding My Needs

When I started looking for a key fob for my 2021 Silverado, I realized that I needed to consider what features were essential for my daily use. I wanted a fob that not only performed basic functions like locking and unlocking but also had additional features like remote start and panic buttons. I made a list of must-haves to narrow down my options.

Compatibility Check

Before making any purchase, I made sure to check the compatibility of the key fob with my specific model. Not all key fobs are created equal, and some may not work with the advanced systems in my Silverado. I found it helpful to consult the owner’s manual or manufacturer’s website to confirm compatibility.

Transponder Technology

I learned that many modern vehicles, including my Silverado, use transponder technology to enhance security. This means the key fob must be programmed to my vehicle to function properly. I looked into options that allowed for easy reprogramming or ones that could be programmed by a locksmith or dealership.

Battery Life and Replacement

Considering how often I use my key fob, battery life was a significant factor for me. I wanted something that wouldn’t require constant battery replacements. I also looked for fobs that had easy battery replacement options, just in case I needed to change it out in the future.

Durability and Design

Since I often toss my keys into my bag or pocket, durability was essential. I wanted a key fob that could withstand daily wear and tear. I also considered the design; I preferred something sleek and comfortable to hold. A waterproof or weather-resistant option was a bonus.

Aftermarket vs. OEM

I had to decide between aftermarket and OEM (Original Equipment Manufacturer) key fobs. Aftermarket fobs are often more affordable but can vary in quality. OEM fobs are typically more reliable but come at a higher price. I weighed my options based on my budget and how much I valued reliability.

Programming Options

Programming was another crucial aspect of my decision-making process. I discovered that some fobs come with DIY programming instructions, while others require professional assistance. I considered my comfort level with technology and whether I wanted to handle programming myself or prefer to have a professional do it.

Customer Reviews and Feedback

Reading customer reviews was invaluable in my search. I sought out feedback from other Silverado owners to understand their experiences with different key fobs. This helped me gauge the reliability and performance of various options before making a final decision.

Price Considerations

Lastly, I established a budget for my key fob purchase. I found that prices could vary significantly based on brand, features, and whether the fob was OEM or aftermarket. I aimed to find a balance between cost and quality, ensuring I got the best value for my money.

Final Thoughts

With all this information in hand, I felt more equipped to make an informed decision about which key fob to purchase for my 2021 Silverado. Taking the time to research and consider my options ultimately ensured I found a key fob that met all my needs and preferences.

Author Profile

Candace Eaves

Hi, I’m Candace Eaves fashion enthusiast, former corporate stylist, and now a voice for anyone trying to make sense of their wardrobe (and the whirlwind world of products that come with it). Born and raised in sunny Los Angeles, my early days were spent split between soccer cleats and carefully chosen off-field outfits. Even while growing up as an athlete, I knew fashion had a pull on me that couldn’t be ignored.

But in 2025, something shifted for me. I noticed that my clients weren’t just asking about outfits anymore. They were confused by product claims, unsure about quality, and overwhelmed by choices. Whether it was skincare, accessories, body care, or even home products, people wanted clarity. So I expanded.

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