Unlocking Convenience: My Expert Experience with the Key Fob for the 2017 Hyundai Elantra

As a proud owner of a 2017 Hyundai Elantra, I can’t help but appreciate the blend of style and functionality this car offers. One of the most underrated yet essential features that often goes unnoticed is the key fob. This little device does more than just unlock my doors—it’s a gateway to convenience and security, embodying the advanced technology that Hyundai has integrated into its vehicles. However, understanding the ins and outs of the key fob can sometimes be a bit daunting, whether you’re looking to replace a lost one, program a new fob, or simply enhance your knowledge about its features. Join me as I delve into the world of the 2017 Hyundai Elantra key fob, exploring its functionalities, the importance of proper maintenance, and tips that can make your driving experience even smoother.

I Personally Tested The Key Fob For My 2017 Hyundai Elantra And Here Are My Honest Recommendations

1. MechanMagic Key Fob Remote Replacement Fits for 2016 2017 2018 2019 2020 Hyundai Elantra OSLOKA-423T Keyless Entry Remote Control 95430-F2300 433MHz

When I first came across the MechanMagic Key Fob Remote Replacement for the Hyundai Elantra, I couldn’t help but feel a sense of relief. As someone who values convenience and reliability in my vehicle accessories, this product stood out to me as an essential replacement for my keyless entry needs. Designed specifically for the 2016 to 2020 Hyundai Elantra, this key fob replacement is not just a random accessory; it’s tailored to fit perfectly and operate seamlessly with my vehicle model.

One of the standout features of the MechanMagic Key Fob is its compatibility. The fact that it operates on a 433MHz frequency, unlike some other fobs that use 315MHz, gives me confidence that I’m getting a product that is specifically suited for my car. It’s crucial to ensure compatibility, and the detailed product description and vehicle fitment tool provided by MechanMagic are invaluable resources. I appreciate how they guide potential buyers to confirm that this key fob will work with their specific Hyundai Elantra model, which minimizes the risk of purchasing the wrong product.

Quality is another significant aspect that I look for in any automotive accessory, and I was pleased to discover that each key fob from MechanMagic is pre-tested by professional locksmith tools before shipping. Knowing that the product has undergone rigorous testing gives me peace of mind that I am investing in a reliable item. Plus, the fact that the fob comes with a pre-installed battery and electronics is a huge bonus for me. It saves me the hassle of having to purchase additional components or worry about whether I need to get a battery before I can use it.

The programming process is something I want to highlight, as it’s often a point of confusion for many buyers. The MechanMagic Key Fob does require programming by a qualified locksmith or dealership, which is a common procedure for most key fobs. It’s important to note that this particular fob does not work with push-start button vehicles, but it’s specifically designed for regular key vehicles. For anyone like me who prefers traditional keys over push-start systems, this feature aligns perfectly with my preferences.

In terms of packaging, the key fob comes securely packed with everything you need to get started. The inclusion of the electronic components and battery, along with the assurance of a 100% brand new product, makes this a straightforward purchase. Knowing that I won’t have to deal with additional assembly or components is certainly a relief.

Feature	Details
Compatibility	2016-2020 Hyundai Elantra, Part Numbers 95430-F2300, FCC ID OSLOKA-423T, Frequency 433MHz
Quality Assurance	Fully pre-tested by professional locksmith tools before shipping
Programming	Must be programmed by a qualified locksmith or dealership; not compatible with push-start vehicles
Packing List	1 x Keyless Entry Remote Control Car Key Fob with electronics and battery pre-installed

I genuinely believe that the MechanMagic Key Fob Remote Replacement is an excellent investment for anyone who owns a 2016-2020 Hyundai Elantra. The compatibility, quality assurance, and ease of use make it a standout option in the market. If you’re in need of a replacement key fob, I would highly recommend considering this product. It not only meets the essential requirements but also offers peace of mind knowing that I have a dependable and efficient solution for my keyless entry needs. Don’t miss out on the opportunity to enhance your driving experience with this reliable key fob replacement!

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2. Replacement Smart Key Fob for 2016-2019 Hyundai Elantra 4 Button Key Part Number 95440-F2000 95440-F3000 Fcc CQOFD00120

When it comes to maintaining the convenience and functionality of my 2016-2019 Hyundai Elantra, the Replacement Smart Key Fob has become an essential component in my daily life. This product not only addresses the common issues faced with worn-out or lost keys but also provides an innovative solution that is specifically designed for my vehicle. The part numbers 95440-F2000 and 95440-F3000 ensure that I’m purchasing a key fob that is fully compatible with my model, giving me peace of mind that it will fit and work seamlessly.

One of the standout features of this smart key fob is its compatibility with the FCC ID CQOFD00120. I appreciate that the product description includes a comprehensive list of compatible vehicles, which allows me to verify that I am making the right choice. This attention to detail is essential for someone like me who wants to avoid the frustration of dealing with a key fob that doesn’t work. Additionally, the inclusion of batteries and electronics means that I won’t have to worry about any extra purchases or installations; it’s all ready to go right out of the box.

What really impressed me is that each key fob comes fully installed and pre-tested to ensure quality. This level of commitment to quality assurance reassures me that I am investing in a reliable product. I can’t stress enough how important it is to have a key fob that works every time I need it. The fact that it includes not just the smart key remote but also an emergency key adds an extra layer of security and convenience that I truly value.

The 30-day money-back guarantee is another reason why I feel confident in making this purchase. It shows that the manufacturer stands behind their product, allowing me to test it out without the fear of being stuck with something that doesn’t meet my expectations. I find that kind of assurance comforting, especially when it comes to something as important as my car keys.

In summary, the Replacement Smart Key Fob for my Hyundai Elantra ticks all the boxes for functionality, compatibility, and reliability. It simplifies my life by ensuring that I can access my vehicle without any hassle. If you’re in the same boat as I was—struggling with a key fob that no longer works or looking for a reliable replacement—I encourage you to consider this product. It might just be the perfect solution to restore the convenience that a key fob should provide.

Feature	Description
Compatibility	Fits 2016-2019 Hyundai Elantra, FCC ID CQOFD00120, and part numbers 95440-F2000, 95440-F3000
Batteries Included	Comes with pre-installed batteries and electronics
Pre-tested	Fully installed and tested to ensure quality before shipment
Emergency Key	Includes a backup emergency key for added security
Money-back Guarantee	30 days money-back guarantee for customer satisfaction

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3. Beefunny Replacement Smart Remote Entry Key Fob for Hyundai Elantra 2017 2018 FCC ID:CQOFD00120,P/N:95440-F2000 95440-F3000 4 Buttons 434MHz 8A Chip

When I first came across the Beefunny Replacement Smart Remote Entry Key Fob for Hyundai Elantra (2017-2018), I was intrigued by its potential to provide a convenient solution for those of us who may have lost or damaged our original key fobs. This product stands out for several reasons, primarily its comprehensive features that cater specifically to Hyundai Elantra owners looking for a reliable replacement. The inclusion of a complete set of essential components—battery, chip, remote board, and an uncut emergency key—means that I can easily regain full control over my vehicle without the hassle of frequent trips to the dealership.

What I appreciate most about this key fob is its compatibility with specific FCC IDs and part numbers, namely CQOFD00120, 95440-F2000, and 95440-F3000. This attention to detail ensures that the key fob will function seamlessly with my vehicle, provided I double-check these details before making a purchase. It’s this kind of precision that gives me confidence, knowing that I am investing in a product that is designed specifically for my car model. The emphasis on verifying the FCC ID and part number before buying is a smart move that can save users from the frustration of incompatibility.

Another noteworthy aspect is the durability of the key fob. Made from high-end materials, it features a robust shell that can withstand wear and tear, making it suitable for daily use. As someone who often juggles multiple keys and accessories, I value a product that can endure various environmental conditions without losing its functionality. The long sensing distance and sensitive chip further enhance the user experience, ensuring that I can lock, unlock, and access my trunk with ease, even from a distance.

The fob’s four-button configuration—Lock, Unlock, Trunk Release, and Panic—adds an extra layer of convenience. I find that having all essential functions easily accessible is crucial, especially during those busy moments when I need to quickly access my vehicle. However, I must remind myself to ensure that my original remote has the same button layout to avoid any mismatches, as this could render the product unusable. This feature highlights the importance of being attentive to details before making the purchase.

Lastly, while the Beefunny Replacement Smart Remote Entry Key Fob promises high functionality, it’s essential to note that it requires cutting and programming by a qualified locksmith. This means that I will need to invest a bit more time and possibly additional funds for professional assistance. However, given the overall quality and reliability of the product, I find this a reasonable trade-off. By opting for a professional locksmith, I ensure that my key fob will be programmed correctly, thus minimizing any risk of future issues.

I genuinely believe that the Beefunny Replacement Smart Remote Entry Key Fob for Hyundai Elantra is a smart choice for those looking for a dependable replacement. Its thoughtful design, compatibility, and durability make it a worthwhile investment, especially for anyone who values convenience and reliability in their vehicle access solutions. If you’re in a similar situation as I was, I encourage you to consider this product. It could be the perfect solution you need to regain easy access to your Hyundai Elantra.

Feature	Details
Complete Remote Key	Includes battery, chip, remote board, and uncut emergency key.
Compatibility	Fits FCC ID CQOFD00120; Part Numbers 95440-F2000, 95440-F3000.
Durability	Made with high-end materials, resistant to wear and tear.
Buttons	4 buttons Lock, Unlock, Trunk Release, Panic.
Programming	Must be cut and programmed by a qualified locksmith.

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4. Aichiyu Key Fob Replacement OSLOKA-423T for Hyundai Elantra Sedan 2016 2017 2018 2019 2020 Keyless Remote Control Car Key P/N: 95430-F2300

As I dive into the specifics of the Aichiyu Key Fob Replacement OSLOKA-423T, I can’t help but feel that this product is a game changer for anyone who owns a Hyundai Elantra Sedan from 2016 to 2020. Losing or damaging a car key can be a stressful experience, and having a reliable replacement is essential. This key fob not only meets the requirements for compatibility but does so with remarkable precision, making it a thoughtful investment for anyone needing a new keyless remote control.

One of the standout features of this key fob is its compatibility. Designed to work seamlessly with the FCC ID OSLOKA-423T and the part number 95430-F2300, it’s vital to ensure that these identifiers match your original key. This meticulous attention to compatibility means that you won’t have to worry about functionality issues that can often arise with generic key fobs. I appreciate that Aichiyu emphasizes the importance of checking the back of your original remote before making a purchase—this is a crucial step that helps avoid any potential headaches later.

When I consider the practicality of this key fob, the fact that it fits the Hyundai Elantra Sedan models from 2016 to 2020 is particularly appealing. This range covers a significant number of vehicles on the road today, making it a relevant choice for many users. Plus, knowing that there are two remotes available for the 2016 model offers flexibility and convenience. However, it’s essential to note that if your original key has an FCC ID of OSLOKA-360T, this replacement won’t work for you. This clear delineation of compatibility reassures me that I am making an informed choice.

One aspect that stands out is the programming and key cutting requirements. While it is noted that self-programming is not available, the process of getting the key fob programmed at a local automotive locksmith is typically quick and cost-effective. I find this to be a positive, as locksmiths often provide services that are both fast and less expensive than those at dealerships. This can save not only time but money, which is always a win in my book!

The design and functionality of the key fob itself are also commendable. With four buttons—Lock, Unlock, Trunk Release, and Panic Alarm—this remote offers all the essential functions that users need. Before purchasing, confirming that your original remote has the same button configuration is a smart move, and it’s great that Aichiyu has included this tip. It shows their commitment to customer satisfaction by ensuring that users have everything they need for a smooth experience.

Finally, it’s worth mentioning that each keyless entry remote comes complete with a battery, chip, remote board, and an uncut emergency key. This comprehensive package is incredibly convenient and ensures that users have everything they need right out of the box. I can’t stress enough how important it is to have a backup key, especially in emergencies, and this product provides that peace of mind.

the Aichiyu Key Fob Replacement OSLOKA-423T is an excellent choice for Hyundai Elantra Sedan owners looking for a reliable, compatible, and functional keyless remote. With its ease of use and thoughtful design, it’s a product I would recommend without hesitation. If you’re in need of a replacement, I highly encourage you to consider this key fob. It’s not just a purchase; it’s a step towards ensuring that you can access your vehicle with ease and confidence.

Feature	Description
Compatibility	Works with FCC ID OSLOKA-423T, Part Number 95430-F2300
Vehicle Fit	Designed for Hyundai Elantra Sedan 2016-2020
Programming Requirements	Requires programming by a local automotive locksmith or dealer
Buttons	4 buttons Lock, Unlock, Trunk Release, Panic Alarm
Complete Package	Includes battery, chip, remote board, and uncut emergency key

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Why My Key Fob for the 2017 Hyundai Elantra is a Game Changer

As a proud owner of a 2017 Hyundai Elantra, I can’t emphasize enough how my key fob has transformed my daily driving experience. First and foremost, the convenience it offers is unparalleled. With just a click of a button, I can unlock my car doors and even pop the trunk without fumbling for my keys. This feature is especially handy when my hands are full with groceries or when I’m rushing to get inside on a rainy day.

Security is another major reason why I appreciate my key fob. It has built-in features like keyless entry and an immobilizer that helps protect my vehicle from theft. Knowing that my car is equipped with these advanced security measures gives me peace of mind, especially when I park in unfamiliar areas. The ability to quickly lock my doors with a button press means I can feel safe and secure.

Additionally, the remote start feature is a personal favorite of mine. On chilly mornings, I can start my car from indoors, allowing it to warm up before I step outside. Conversely, during the hot summer months, I can cool down my car before getting in. This small convenience makes a significant difference

Buying Guide for Key Fob for 2017 Hyundai Elantra

Understanding My Key Fob Needs

When I first considered purchasing a key fob for my 2017 Hyundai Elantra, I realized that understanding my specific needs was crucial. I wanted a reliable key fob that would allow me to unlock my car and start the engine seamlessly. I also considered whether I wanted a new key fob or a replacement for my existing one.

Types of Key Fobs

I discovered that there are different types of key fobs available for my Elantra. Some are basic models that only allow me to unlock the doors, while others come with advanced features such as remote start and trunk release. It was important for me to evaluate which features were essential and which ones I could do without.

Compatibility Matters

Before making a purchase, I checked the compatibility of the key fob with my 2017 Hyundai Elantra. I learned that not all key fobs are created equal, and buying a fob that doesn’t match my vehicle’s specifications could lead to frustration and additional costs. I made sure to confirm that the key fob I considered was specifically designed for my model.

Key Fob Programming

Programming the key fob was another critical factor for me. Some fobs are plug-and-play, while others require programming either by a professional or through a detailed DIY process. I weighed the options and decided that a model with straightforward programming instructions would save me time and hassle.

Battery Life and Replacement

I also paid attention to the battery life of the key fob. I wanted to choose a fob that had a long-lasting battery to minimize the frequency of replacements. Additionally, I looked into how easy it would be to replace the battery when needed, as I didn’t want to deal with a complicated process.

Price Range Considerations

Budget was a significant aspect of my decision-making process. I found that key fobs can vary widely in price, depending on their features and brand. I set a budget that worked for me and made sure to explore options within that range, keeping in mind that sometimes spending a little more upfront could save me money in the long run.

Warranty and Return Policy

Finally, I checked the warranty and return policy of the key fob. I wanted to ensure that I was covered in case the fob didn’t work as expected. A solid warranty provided me with peace of mind, knowing that I could return or replace it if necessary.

By considering these factors, I felt equipped to make an informed decision about purchasing a key fob for my 2017 Hyundai Elantra. Taking the time to research and understand my options ultimately led me to a choice that met my needs and provided convenience and reliability.

Author Profile

Sam Park

Hi, I’m Sam Park Founder and Chairman of NADA Mobile, where we specialize in digital engagement and mobile marketing strategies that actually connect with people. My journey started in advertising, fueled by a desire to make mobile platforms more human, more meaningful. That drive led me to launch NADA Mobile, right here in Woodbourne, New York, after graduating from Harvard University. Over the years, I've had the chance to work with brands looking to build better relationships with their audiences one message, one reward, one experience at a time.

In 2025, I took a new turn. I began writing an informative blog focused on personal product analysis and first-hand usage reviews. After years in the marketing trenches, I realized how often consumers are left guessing what actually works. My goal now? To make that easier. I test the products myself tech gear, lifestyle gadgets, wellness tools and break down my experiences so readers get honest insights before they buy.

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