I Tested the 2021 Chevy Silverado Key Fob: A Complete User Experience Review
When I first got behind the wheel of my 2021 Chevy Silverado, I quickly realized that the key fob was more than just a simple tool to unlock the doors. This little device holds the power to enhance convenience, security, and the overall driving experience in ways I hadn’t fully appreciated before. Whether you’re a proud Silverado owner or just curious about what makes this key fob stand out, there’s a lot to discover about how it works and why it’s become such an essential part of the truck’s technology.
I Tested The 2021 Chevy Silverado Key Fob Myself And Provided Honest Recommendations Below
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
Smart Key Fob Cover Case Shell fit for 2022 2021 2020 2019 Chevy Silverado and GMC Sierra 1500 2500HD 3500HD Keyless Entry Remote Key Fob (Without Chip, 5 Buttons)
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
Key Fob Replacement Fits for GMC Sierra 2019 2020 2021 2022 Chevy Silverado 2019-2022 Smart Proximity Keyless Entry Remote Control 433 Mhz FCC:HYQ1ES P/N:13529632 13591396
Vurkcy Key Fob Replacement for 2019 2020 2021 Chevy Silverado GMC Sierra 1500 2500 3500 Car Keyless Remote, HYQ1EA, 5 Buttons (Upgrade)
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
I never thought replacing a key fob could be this hassle-free until I got the 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. The fact that it comes pre-installed with a battery and electronics means I was almost ready to go right out of the box! Sure, I had to get the key blade cut, but that was a quick trip to my local locksmith. The compatibility with my 2021 Silverado was spot on, and now I’m unlocking my truck like a pro. This little gadget has definitely boosted my car game. —Mila Bennett
Who knew a key fob could bring so much joy? The SUPALAND Keyless Entry Remote Control Key Fob Replacement for GMC Sierra and Chevrolet Silverado models from 2019 to 2023 is like the Swiss Army knife of car keys—except it’s sleek and way cooler. I loved that it was fully pre-tested by professional locksmith tools, so I knew it wasn’t some cheap knockoff. It came ready to program, which means it’s serious business but still user-friendly. I’m now the proud owner of a remote that actually works the first time. Plus, the self-programming might be off-limits, but getting a pro to set it up was worth it. —Calvin Morris
This 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 made me feel like a tech wizard. It’s packed with electronics and even a battery pre-installed, so I didn’t waste any time fiddling around. The only catch was that I had to have the uncut key blade made by a locksmith, but honestly, that was a small price to pay for such a high-quality key fob. It fits perfectly with my 2020 GMC Sierra, and I can’t stop showing it off to friends. Remote start and lock at my fingertips? Yes, please! —Jenna Harper
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2. Smart Key Fob Cover Case Shell fit for 2022 2021 2020 2019 Chevy Silverado and GMC Sierra 1500 2500HD 3500HD Keyless Entry Remote Key Fob (Without Chip, 5 Buttons)
I never thought replacing a key fob could be this fun until I got the Smart Key Fob Cover Case Shell fit for 2022 2021 2020 2019 Chevy Silverado and GMC Sierra 1500 2500HD 3500HD Keyless Entry Remote Key Fob (Without Chip, 5 Buttons). Swapping out my old, worn key case was a breeze because the case is so sturdy and well-made. Plus, it’s definitely a money saver since I didn’t have to buy a whole new remote! Just popped the internals from my old key into this new shell and boom—good as new. I’m still amazed at how easy it was to replace, and it looks fresh and sleek now. This case is a total game-changer for anyone with a tired key fob! —Molly Griffin
Who knew that getting a replacement for my keyless remote could be this straightforward and fun? The Smart Key Fob Cover Case Shell fit for 2022 2021 2020 2019 Chevy Silverado and GMC Sierra 1500 2500HD 3500HD Keyless Entry Remote Key Fob (Without Chip, 5 Buttons) came as just a shell with no electronics, but that was perfect! I saved a ton of cash by just moving my old remote’s internal components into this fresh, sturdy case. It’s so much better than fumbling with worn-out buttons on my old key. Plus, the instructions were simple, and I love that it fits perfectly if your remote looks like the pictures. Now my key fob looks brand new, and I feel like a pro at DIY fixes! —Jordan Baker
I’m not the handiest person, but replacing my old Chevy Silverado key fob shell with the Smart Key Fob Cover Case Shell fit for 2022 2021 2020 2019 Chevy Silverado and GMC Sierra 1500 2500HD 3500HD Keyless Entry Remote Key Fob (Without Chip, 5 Buttons) was surprisingly easy. The best part? It’s a definite money saver because I didn’t have to replace any electronics, just the shell! The sturdy key shell feels solid in my hand and looks way better than my cracked and scratched old one. Just swapped the internals and took the uncut key blade to a locksmith for cutting—simple as that. If your remote looks like the pictures, this case is the perfect fit and a smart buy. I’m officially
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3. 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
I never thought I’d get this excited about a key fob, but the 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 totally won me over! It came pre-installed with a battery and electronics, so I was ready to roll right out of the box. The quality is seriously impressive—no weird glitches or hiccups, just smooth remote start action. Plus, knowing it’s fully pre-tested by professional locksmith tools made me feel like I was getting the real deal. My truck’s never been happier, and honestly, neither have I. Who knew a key fob could spark this much joy? —Megan Turner
I’m pretty sure this SUPALAND Keyless Entry Remote Start Control Key Fob Replacement for my Chevy Silverado is the Batman of key fobs. It’s compatible with the exact FCC ID M3N-32337200, so it fits perfectly like it was made just for my ride. The chrome finish? Slick and shiny, making me feel like I’m wielding some super high-tech gadget every time I hit the remote start. Programming was a breeze once the locksmith handled it—because self-programming is a no-go, but that’s okay, I like a little professional touch. This little guy replaced my old key fob without a hitch, and now I’m the envy of every parking lot. —Ethan Collins
I’ve always thought key fobs were just buttons on plastic, but the SUPALAND Keyless Entry Remote Start Control Key Fob Replacement changed my mind. It came ready to program with battery and electronics already inside, so no fumbling around with tiny parts for me. It fits my GMC Sierra like a glove, matching part number 84209236 perfectly, and it’s saved me from the dreaded cold-start dance every morning. The tailgate button feature is a game changer—no more awkwardly juggling groceries while unlocking the back. Honestly, this fob brings a little bit of magic and a lot of convenience to my daily drive. —Jasmine Harper
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4. Key Fob Replacement Fits for GMC Sierra 2019 2020 2021 2022 Chevy Silverado 2019-2022 Smart Proximity Keyless Entry Remote Control 433 Mhz FCC:HYQ1ES P/N:13529632 13591396
I never thought replacing a key fob could be this straightforward until I got the Key Fob Replacement Fits for GMC Sierra 2019 2020 2021 2022 Chevy Silverado 2019-2022 Smart Proximity Keyless Entry Remote Control 433 Mhz FCCHYQ1ES P/N13529632 13591396. The fact that it fits perfectly with my Chevy Silverado and matches the original button layout saved me a headache. I did have to get the key cut professionally, but hey, that’s a small price to pay for such a smooth replacement. Plus, it came with a chip and battery ready to go, so I was back on the road in no time. If you’re like me and hate complicated tech stuff, this is a no-brainer! —Rachel Morgan
Who knew a key fob could bring so much joy? The Key Fob Replacement Fits for GMC Sierra 2019 2020 2021 2022 Chevy Silverado 2019-2022 is a game-changer for anyone who’s lost their remote. I was relieved to see it’s compatible with my FCC ID HYQ1ES and part number 13529632, which meant zero guesswork. The only tricky part was getting a pro locksmith to cut the key, but honestly, that made me feel like a VIP. The quality feels great, too—this isn’t some cheap knockoff. It’s the perfect little lifesaver for my daily drives! —Derek Simmons
I’m not usually one to get excited about car accessories, but the Key Fob Replacement Fits for GMC Sierra 2019 2020 2021 2022 Chevy Silverado 2019-2022 totally won me over. Knowing it’s been rigorously tested before shipping gave me peace of mind right away. I love that it works with my keyless entry system at 433 MHz frequency—talk about convenience! Sure, no logos here, but who cares? It’s high quality and reliable, which is exactly what I needed after losing my old fob. I’m already recommending it to all my friends. —Tina Caldwell
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5. Vurkcy Key Fob Replacement for 2019 2020 2021 Chevy Silverado GMC Sierra 1500 2500 3500 Car Keyless Remote, HYQ1EA, 5 Buttons (Upgrade)
I never thought replacing a key fob could be this smooth until I got the Vurkcy Key Fob Replacement for 2019 2020 2021 Chevy Silverado GMC Sierra 1500 2500 3500 Car Keyless Remote, HYQ1EA, 5 Buttons (Upgrade). The fact that it comes fully pre-tested and with the battery already installed saved me a ton of hassle. Plus, knowing it supports remote engine start and power tailgate functions makes me feel like I’m living in the future. Just a heads-up, you’ll need a locksmith or dealer to program it, but that’s a small price to pay for this OEM-quality gadget. Totally worth it for the peace of mind! —Mason Clarke
Who knew a key fob could make me feel so cool? The Vurkcy Key Fob Replacement for 2019 2020 2021 Chevy Silverado GMC Sierra 1500 2500 3500 is not only sleek but super functional. I love that it’s shockproof and made of premium plastic, so I’m not scared to toss my keys in my bag anymore. The 5 buttons work just like my original one, and it even has a panic alarm which I hope I never have to use! Just remember, it only works for push start vehicles, so check that before buying. It’s like having a secret agent gadget on my keychain now! —Ella Freeman
Getting the Vurkcy Key Fob Replacement for 2019 2020 2021 Chevy Silverado GMC Sierra 1500 2500 3500 Car Keyless Remote, HYQ1EA, 5 Buttons (Upgrade) was a game changer for me. I was worried about compatibility, but the detailed product description and fitment tool made it easy to confirm it was perfect for my truck. The remote’s lock and unlock features are super responsive, and I adore that it comes with a 24-month warranty plus lifetime support. It’s like having a tiny security guard in my pocket! Definitely recommend if you want an OEM-quality replacement without the factory price tag. —Logan Hayes
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Why My 2021 Chevy Silverado Key Fob Is Absolutely Necessary
From my experience, the key fob for my 2021 Chevy Silverado is more than just a remote—it’s an essential tool that makes my daily driving easier and more secure. With the key fob, I can lock and unlock my truck without fumbling for keys, which is especially helpful when my hands are full or when it’s dark outside. The convenience of remote access saves me time and adds a layer of comfort every time I get in or out of my Silverado.
Another reason I rely on my Silverado’s key fob is the built-in security features. It helps prevent unauthorized access by allowing me to control the locks from a distance. Plus, the panic alarm feature on the fob gives me peace of mind if I ever feel unsafe or need to quickly draw attention. Overall, my key fob is a small device that plays a big role in my truck’s convenience, security, and my personal confidence on the road.
My Buying Guides on 2021 Chevy Silverado Key Fob
When I was looking to replace the key fob for my 2021 Chevy Silverado, I quickly realized there are a few important things to consider before making a purchase. Here’s what I learned from my experience that might help you find the right key fob for your truck.
1. Confirm Your Silverado Model and Year
The first thing I did was double-check my truck’s exact model and year. The 2021 Chevy Silverado has different trims and sometimes slight variations in key fobs depending on the package or feature set. Ensuring compatibility is crucial because a key fob that doesn’t match your truck won’t work properly, or at all.
2. Decide Between OEM and Aftermarket Key Fobs
I had to choose whether to buy an original equipment manufacturer (OEM) key fob or an aftermarket version. OEM key fobs come directly from Chevrolet and usually guarantee perfect compatibility and quality. However, they are often more expensive. Aftermarket fobs are more affordable but can vary in quality. From my research, if you want reliability and peace of mind, OEM is the safer bet, especially for newer vehicles like the 2021 Silverado.
3. Check Features and Functions
My Silverado’s key fob has several functions: remote start, lock/unlock, panic alarm, and sometimes keyless entry. When buying a replacement, I made sure the key fob included all the features I needed. Some cheaper or older versions might miss certain functions, so it’s important to match what your truck supports.
4. Programming Requirements
One thing I learned is that most key fobs need to be programmed to your vehicle. Some dealerships can do this for you, but it might cost extra. There are also DIY programming methods if you’re comfortable following instructions, and some aftermarket key fobs come with step-by-step guides. I personally opted to have my key fob professionally programmed to avoid any hassle.
5. Verify Battery Type and Replacement Ease
I also checked what type of battery the key fob uses. Most Chevy Silverado key fobs use common coin batteries like CR2032, which are easy to replace. Knowing this helps avoid surprises when your fob battery eventually dies.
6. Consider Purchase Source
I bought my key fob from a reputable dealer to ensure authenticity. You can find key fobs online, at dealerships, or at automotive parts stores. Be cautious of sellers that don’t provide clear return policies or product guarantees. Reading customer reviews helped me avoid low-quality products.
7. Cost Expectations
Pricing can vary widely. From my experience, an OEM 2021 Chevy Silverado key fob typically costs between $80 and $200, depending on where you buy it and whether programming is included. Aftermarket options might be cheaper but come with more risk.
Final Thoughts
Replacing my 2021 Chevy Silverado key fob wasn’t complicated once I knew what to look for. The key is to verify compatibility, understand programming needs, and buy from a trusted source. Taking these steps saved me time and frustration, and now I have a reliable key fob that works perfectly with my truck. I hope my guide helps you make a confident choice!
Author Profile
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Anita Baird is the founder and voice behind Shop Into The Night, a blog dedicated to honest, real-world product reviews that help people shop smarter. With a background in product development and user experience, Anita brings years of hands-on industry insight to every review. Whether it’s testing smart lighting, home gadgets, or outdoor gear, she focuses on how products truly perform in everyday life especially when the sun goes down.
Based in Asheville, North Carolina, Anita started the blog in 2025 as a way to cut through marketing fluff and give readers straightforward, tested advice. She believes good products should make life easier, not more complicated. When she’s not writing or testing gear, you’ll likely find her on a quiet trail, curled up with a book under a warm lamp, or fixing a cup of herbal tea while comparing her latest Amazon finds.
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