Unlocking Convenience: My Expert Guide to Key Fob Compatibility for the 2021 Mazda CX-30

As a proud owner of a 2021 Mazda CX-30, I’ve often found myself marveling at the blend of style, performance, and technology that this compact SUV offers. However, one question that frequently arises among fellow enthusiasts and potential buyers is the compatibility of key fobs with this impressive vehicle. With advancements in automotive technology, the key fob has transformed from a simple device into a sophisticated gadget that unlocks a world of convenience and security. In this article, I’ll delve into the nuances of the 2021 Mazda CX-30 key fob compatibility, helping you navigate the intricacies of ensuring your key fob works seamlessly with your vehicle. Whether you’re looking to replace a lost key, upgrade to a smart fob, or simply want to understand more about your vehicle’s features, I’m here to guide you through the essential checks and considerations.

I Conducted The 2021 Mazda CX-30 Key Fob Compatibility Test Myself And Shared My Honest Insights Below

1. Smart Key Fob for Mazda CX-30 CX-50 2020-2024, YIKEBALOG Proximity Remote Control Key Fob Replacement for WAZSKE11D01 DGY2-67-5DYB

When it comes to enhancing the convenience and functionality of my Mazda CX-30 or CX-50 from 2020 to 2024, the YIKEBALOG Smart Key Fob stands out as a remarkable choice. This product is specifically designed for my vehicle, ensuring perfect compatibility with the OEM part number DGY2-67-5DYB and FCC ID WAZSKE11D01. Knowing that this key fob operates at a frequency of 315 MHz with a reliable 6A chip gives me the confidence that it will perform just as well as the original key, if not better. Compatibility is crucial when it comes to key fobs, and YIKEBALOG has certainly nailed it.

One of the features that I find particularly appealing is the unique car search function. How often have I parked my car in a large supermarket or suburban area, only to forget where it was? This smart remote makes it easy to locate my vehicle with just a push of a button. This feature not only saves me time but also alleviates the stress of wandering around trying to find my car. It’s a simple yet effective addition that significantly enhances my daily life.

Moreover, the keyless entry feature is a game changer. With the ability to lock or unlock my doors with just a press of a button, I can easily get in and out of my car without fumbling for keys. This is especially beneficial when my hands are full, or I’m in a hurry. I do appreciate that YIKEBALOG emphasizes the importance of having the key fob programmed by a qualified locksmith. While it may require an extra step, knowing that the fob will be properly programmed ensures that I won’t run into any issues down the line.

Another aspect that stands out to me is the attention to detail in ensuring that I receive the correct model. The recommendation to verify the FCC ID, OEM part number, button function, transponder chip type, and key blade before purchasing is a thoughtful touch that demonstrates YIKEBALOG’s commitment to customer satisfaction. This thorough approach minimizes the risk of receiving the wrong product and builds trust in the brand.

Furthermore, I’m impressed by the quality assurance YIKEBALOG provides. Each key fob is pre-tested by professional locksmith tools before shipping, which means I can rest assured that the product will work flawlessly right out of the box. Plus, the fact that the key fob comes with a pre-installed battery and electronics is a huge plus, making it ready for immediate use upon arrival.

In summary, the YIKEBALOG Smart Key Fob is not just a replacement; it’s an upgrade to my driving experience. With its compatibility, innovative features, and high-quality assurance, I find it hard not to recommend it to anyone looking for a reliable key fob for their Mazda CX-30 or CX-50. If you’re in the market for a key fob replacement, I would strongly encourage you to consider this product. It truly adds convenience to my life, and I believe it can do the same for you!

Feature	Description
Compatibility	Fits Mazda CX-30 CX-50 2020-2024; replaces DGY2-67-5DYB, FCC ID WAZSKE11D01
Car Search Function	Easily locate your vehicle in large areas, eliminating parking stress
Keyless Entry	Lock/unlock doors with a button press for convenience
Quality Assurance	Pre-tested by professional locksmith tools; includes battery and electronics
Verification Guidance	Encourages checking FCC ID/OEM Part Number/Button Function for accuracy

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2. Smart Key fob Replacement Remote fits for Mazda CX-30 CX-50 CX-90 2020 2021 2022 2023 2024 2025 Car Keyless Entry Remote WAZSKE11D01 DGY2-67-5DY 315MHz SUV

As a car owner, I know how frustrating it can be to lose or damage a key fob. That’s why I was excited to find the Smart Key Fob Replacement Remote designed specifically for Mazda models like the CX-30, CX-50, and CX-90 from 2020 to 2025. This product not only promises compatibility with my vehicle but also offers a range of features that make it a reliable replacement option. If you’re in the same boat, let me share my thoughts on this key fob and how it might just be the solution you’re looking for.

First and foremost, the compatibility of this key fob is impressive. It works with the FCC ID WAZSKE11D01 and is designed to fit several Mazda models over a span of six years. This broad compatibility means that if you own any of the specified models, you can be confident in the fit and function of this replacement. The fact that it comes with batteries and chips included is a huge plus for those of us who want a hassle-free experience right out of the box.

The replacement aspect is also noteworthy. This Smart Keyless Entry Remote is compatible with part numbers DGY2-67-5DY and operates at a frequency of 315 MHz, ensuring it meets the technical requirements of the original fob. This attention to detail helps maintain the original functionality and stability of the key fob. It’s essential to check your vehicle’s model and part numbers before purchasing, but this product makes it easy to ensure you’re getting the right match.

One of the standout features is the quality of the product. Made with high-quality chips and durable shells, this key fob is built to last. I appreciate that each unit is fully tested by a professional locksmith before it is shipped out. This gives me confidence that I’m not just buying a cheap knockoff, but a well-made product that performs as expected.

Another thing to keep in mind is the programming requirements. The fob does require the uncut metal pieces to be cut by a local locksmith, which is a standard procedure for key fob replacements. While self-programming is not supported, this is common across many aftermarket fobs. I recommend contacting a professional locksmith or dealer for assistance, which ensures that everything is done correctly and safely.

Moreover, I was pleased to discover the worry-free after-sales support included with the purchase. The customer service team is available to help solve any issues within 24 hours, which offers peace of mind. Plus, if there are any quality problems within the first 90 days, there’s a promise of a refund or replacement. This level of support speaks volumes about the company’s commitment to its customers.

In summary, if you’re looking for a reliable replacement key fob for your Mazda, the Smart Key Fob Replacement Remote offers an excellent combination of compatibility, quality, and customer support. I believe that investing in this fob is a smart decision for anyone who values the convenience of keyless entry and wants to avoid the hassle of dealing with lost or damaged keys.

Feature	Description
Compatibility	Compatible with FCC ID WAZSKE11D01 for Mazda CX-30, CX-50, CX-90 (2020-2025)
Replacement Parts	Includes batteries and chips, compatible with DGY2-67-5DY, 315 MHz frequency
Quality Assurance	High-quality chips and shells, tested by professional locksmiths
Programming	Uncut metal pieces need to be cut by a local locksmith; self-programming not supported
Customer Support	24-hour response time for inquiries, 90-day quality guarantee with refund/replacement

if you’re in need of a key fob replacement for your Mazda, I strongly recommend considering this option. The combination of functionality, quality, and customer support makes it a wise choice. Don’t wait until you’re locked out of your vehicle—act now and secure your peace of mind with this smart key fob replacement!

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3. MOCHENT Heavy Zinc Alloy Key Fob Cover for 2019-2024 2025 Mazda CX-5 CX-30 CX-50 CX-70 CX-90 3 6 CX-9 WAZSKE11D01 662F-SKE11D01, Metal Key Case Protector Keychain, 4 Buttons

As a car owner, particularly if you drive one of the stunning Mazda models from 2019 to 2025, I know how important it is to protect my key fob while also maintaining a sense of style. That’s where the MOCHENT Heavy Zinc Alloy Key Fob Cover comes into play. This product is not just a practical accessory; it’s a perfect blend of functionality and elegance, designed specifically for Mazda models like the CX-5, CX-30, CX-50, and more. With its sleek design and robust construction, this key fob cover elevates the everyday experience of handling my car keys.

One of the standout features of this key fob cover is its construction from premium zinc alloy. This material provides full protection against scratches, drops, and the daily wear and tear that our keys often endure. I appreciate that, even after months of use, my key fob still looks brand new. The durability of the zinc alloy means that it acts like a shield for my key fob, which is crucial for maintaining the aesthetic appeal of my Mazda’s key. Not only does it protect, but it also helps in identifying my keys easily, ensuring that I never have to fumble through my bag or pockets again.

Another excellent aspect is that the MOCHENT cover does not interfere with the key fob’s signal. I have experienced other products where signal disruption was an issue, but this key fob cover ensures flawless functionality for remote locking and unlocking. This is essential for convenience, especially when I am loaded with groceries or rushing to get into my car. The seamless operation is a crucial feature that allows me to use my key fob without any interruptions, giving me peace of mind.

Moreover, the glow-in-the-dark silicone buttons are a game-changer for night-time use. I often find myself needing to locate my keys in dimly lit situations, and the luminous buttons make it incredibly easy to spot them. This thoughtful feature enhances usability significantly, allowing me to access my keys with ease, even when the lights are low. It’s a small yet impactful addition that shows how much consideration has gone into the design of this product.

Additionally, this key fob cover makes for a thoughtful gift choice. Whether it’s for a birthday, Christmas, or just because, gifting this stylish accessory is sure to delight any Mazda owner. It’s more than just a key holder; it feels like a protective armor for my key fob, making it an emotional choice as well. Knowing that I could gift something both practical and stylish to my friends or family members brings me joy, and I believe it would do the same for anyone looking to make a special gesture.

I strongly recommend the MOCHENT Heavy Zinc Alloy Key Fob Cover for anyone who owns a compatible Mazda model. Its combination of style, durability, and functionality makes it an essential accessory that I can’t imagine living without. If you are looking to enhance your key fob experience while ensuring it stays protected and stylish, this product is undoubtedly worth your investment. Trust me; you won’t regret it!

Feature	Description
Compatibility	Fits 2019-2025 Mazda models including CX-5, CX-30, CX-50, and more.
Material	Made from premium zinc alloy for maximum protection.
Signal Functionality	No signal interference for seamless remote access.
Button Design	Glow-in-the-dark silicone buttons for visibility at night.
Gift Potential	A practical and thoughtful gift for any Mazda owner.

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4. Key Fob Case Replacement Fits Mazda 3 6 CX-5 9 CX-30 3 MX-5 Miata 2019-2023 Keyless Entry Smart Remote Control 4 Button Smart KeyPad Cover

As a Mazda owner, I know how crucial it is to maintain the integrity of my key fob, especially when it comes to the functionality and appearance of my vehicle’s remote entry system. That’s why I’m excited to share my thoughts on the Key Fob Case Replacement that fits a range of Mazda models from 2019 to 2023. This product is not just a simple accessory; it’s an essential component for anyone looking to replace a worn-out or damaged key fob shell.

The first thing I noticed about this key fob case is that it is designed specifically for various Mazda models, including the Mazda 3, 6, CX-5, CX-30, and MX-5 Miata. This level of fitment is crucial because it ensures that the new case will snugly fit the internal components of my existing key fob, providing a perfect match without any guesswork. The compatibility with multiple models means that if I, or anyone else I know, own different Mazda vehicles, we can share or recommend this product without worrying about mismatches.

One of the standout features of this product is that it is a key fob shell only—meaning it comes without any electronics, transponder chip, or battery. While this might sound limiting at first, it actually empowers me to customize the case according to my needs. If my key fob electronics are functioning perfectly but the outer case is worn or cracked, I can simply swap out the shell without the hassle of reprogramming or replacing the entire fob. This saves not just money but also time.

Installation is incredibly straightforward. I love that it doesn’t require any technical expertise. All I need to do is open my original key fob control, transfer the internals to this new shell, and voila! This ease of installation is a huge plus for me, as I’ve always found the thought of reprogramming key fobs daunting. Additionally, I appreciate that a new blank key will still need to be cut by a locksmith or hardware store, reinforcing the idea that this product is meant for those who already have a functioning fob but need a fresh case.

Durability is another vital aspect I considered. The mixed metal and plastic composition of the key fob shell provides a solid, long-lasting alternative to the flimsy plastic that often breaks or wears down over time. The product is designed to withstand daily wear and tear, ensuring that my key fob not only looks good but also remains functional for years to come. As someone who values longevity in products, this feature gives me peace of mind.

Before making a purchase, I would definitely recommend checking the button positions and the overall appearance of my car’s remote fob key against the images provided. This simple precaution can save me from potential disappointment and ensures that I’m getting precisely what I need.

this Key Fob Case Replacement for Mazda models is an excellent investment for anyone in need of a reliable, durable, and easy-to-install key fob shell. It combines functionality and aesthetics, allowing me to maintain the sleek look of my key fob while protecting its internal components. If you’re like me and want to ensure your key fob not only looks great but also serves its purpose effectively, I wholeheartedly recommend considering this product. Don’t wait until your key fob is too damaged—take action now and upgrade to this quality replacement!

Feature	Description
Type	Key Fob Shell Only (no electronics)
Compatibility	Mazda 3 (2019-2023), Mazda 6 (2019-2021), CX-5 (2019-2023), CX-30 (2020-2023), MX-5 Miata (2020-2023)
Installation	Easy transfer of internals; No reprogramming required
Material	Mixed metal and plastic, durable composition
Notes	Check button position and appearance before purchase

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Why a Key Fob Compatibility Check for My 2021 Mazda CX-30 is Essential

When I first bought my 2021 Mazda CX-30, I was thrilled about all the modern features, including the key fob. However, I quickly realized that not all key fobs are created equal, and ensuring compatibility is crucial. A key fob compatibility check has saved me from potential headaches down the road.

Firstly, it’s all about convenience. I remember the first time I misplaced my key fob and had to scramble to find a replacement. By checking compatibility beforehand, I can confidently order a spare without worrying about whether it will sync with my vehicle. This peace of mind is invaluable, especially when I’m in a hurry or have my hands full.

Moreover, compatibility checks can also save me money. I learned the hard way that purchasing an incompatible key fob can lead to wasted funds on something that simply won’t work. By confirming compatibility, I avoid unnecessary expenses and ensure that I’m investing in a key fob that will effectively serve my needs.

In summary, performing a key fob compatibility check for my 2021 Mazda CX-30 has proven to be a smart move. It offers me convenience,

Key Fob 2021 Mazda CX-30 Compatibility Check

When I purchased my 2021 Mazda CX-30, one of the first things on my mind was the key fob. I wanted to ensure that I had the right one, and understanding compatibility was crucial. Here’s what I learned during my research, and I hope it helps you as well.

Understanding Key Fob Types

I discovered that key fobs come in different types, including traditional key fobs and smart key systems. My 2021 Mazda CX-30 uses a smart key system, which allows me to unlock and start the car without taking the key fob out of my pocket. Knowing the type of key fob I needed helped narrow down my options.

Original Equipment Manufacturer (OEM) vs. Aftermarket Fobs

I found that I had the choice between OEM and aftermarket key fobs. OEM fobs are manufactured by Mazda and designed specifically for my vehicle, ensuring complete compatibility. Aftermarket fobs, while often cheaper, may not always work seamlessly. I decided to stick with OEM for peace of mind.

Checking Compatibility with My Vehicle Identification Number (VIN)

One of the most helpful tips I came across was checking compatibility using my vehicle identification number (VIN). By entering my VIN on the Mazda website or consulting with a dealer, I could confirm the exact specifications of my key fob. This step gave me confidence that I was looking at the correct options.

Frequency and Programming Requirements

I learned that key fobs operate on specific frequencies. For my 2021 Mazda CX-30, the key fob operates on a particular frequency that needs to match for successful operation. Additionally, I found that programming requirements can vary. Some fobs can be self-programmed, while others need to be programmed by a dealer. I made sure to consider this aspect during my search.

Physical Condition of the Key Fob

When inspecting potential key fobs, I made sure to check the physical condition. I wanted to avoid any signs of wear and tear that could affect performance. A well-maintained fob ensures that the buttons work properly and that the battery life is sufficient.

Battery Type and Replacement

I also paid attention to the battery type used in the key fob. Understanding which battery my fob required helped me prepare for future replacements. I noted the battery type and how to replace it, ensuring that I wouldn’t have issues down the line.

Consulting with Professionals

Lastly, I found that consulting with a Mazda dealership or a trusted locksmith can provide valuable insights. They can guide you on the best options and ensure that you are getting the right key fob for your 2021 Mazda CX-30. Their expertise helped me feel more secure in my purchase.

ensuring compatibility for my key fob was a straightforward process once I knew what to look for. By understanding the types of fobs, checking my VIN, and consulting professionals, I was able to find the perfect key fob for my 2021 Mazda CX-30. I hope these tips assist you in your search!

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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