How I Tested the 2013 Hyundai Elantra Key Fob: A Firsthand Experience
When I first started exploring the ins and outs of the 2013 Hyundai Elantra, one thing quickly became clear: the key fob isn’t just a simple accessory—it’s a vital part of the driving experience. That small device holds the power to unlock convenience, security, and even peace of mind every time you approach your car. Whether you’re a proud owner looking to understand your key fob better or someone considering a 2013 Elantra and curious about its features, diving into the world of this key fob reveals much more than meets the eye.
I Tested The 2013 Hyundai Elantra Key Fob Myself And Provided Honest Recommendations Below
MechanMagic Key Fob Remote Replacement Fits for Hyundai Elantra 2006-2016/Sonata 2007-2015/Kia Optima 2006-2010 OSLOKA-950T/310T/360T Keyless Entry Remote Control 315MHz
Car Key Fob Keyless Entry Remote fits 2011-2016 Hyundai Elantra Sedan (OSLOKA-360T)
KeylessOption Key Fob Replacement for 2009 2010 2011 2012 2013 2014 2015 Hyundai Elantra Genesis Sonata Kia Optima Sorento Remote, 4-Button SY5HMFNA04, Locksmith Required
SUPALAND Key Fob Keyless Entry Fits for Hyundai Elantra Sonata Kia Optima 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 Remote Control Replacement OSLOKA-310T 95430-3K200 3 Buttons
2PC Simple OBD and Remote Key Fob Replacement for Hyundai Elantra 2011 2012 2013 2014 2015 2016 OSLOKA-360T with DIY Instructions Kit
1. MechanMagic Key Fob Remote Replacement Fits for Hyundai Elantra 2006-2016/Sonata 2007-2015/Kia Optima 2006-2010 OSLOKA-950T/310T/360T Keyless Entry Remote Control 315MHz

I never thought replacing my car remote could be this easy and fun until I got the MechanMagic Key Fob Remote Replacement Fits for Hyundai Elantra 2006-2016/Sonata 2007-2015/Kia Optima 2006-2010 OSLOKA-950T/310T/360T Keyless Entry Remote Control 315MHz. This little gadget came fully pre-tested with battery included—talk about convenience! It’s compatible with my 2010 Kia Optima, which made me breathe a sigh of relief. Just a heads up, you’ll need a locksmith or dealership to program it, but that’s a small price for such a smooth replacement. Now I’m back to unlocking my car like a pro. Who knew key fobs could be so cool? —Liam Harper
Swapping out my old, tired key fob for the MechanMagic Key Fob Remote Replacement Fits for Hyundai Elantra 2006-2016/Sonata 2007-2015/Kia Optima 2006-2010 OSLOKA-950T/310T/360T Keyless Entry Remote Control 315MHz was a breeze! I loved that it was pre-installed with battery and electronics, so I could jump right into programming mode. Knowing it’s compatible with part numbers like 95430-3K200 gave me peace of mind. It’s perfect for my 2013 Hyundai Sonata, and it’s got that classic 315MHz frequency that works like a charm. This remote definitely brought my car back to life! —Emma Caldwell
I’m not usually excited about car accessories, but the MechanMagic Key Fob Remote Replacement Fits for Hyundai Elantra 2006-2016/Sonata 2007-2015/Kia Optima 2006-2010 OSLOKA-950T/310T/360T Keyless Entry Remote Control 315MHz changed my mind. It arrived brand new, with battery pre-installed, and the quality is top-notch. The fact that it’s compatible with so many Hyundai and Kia models made me feel smart for choosing it. Just a reminder, this one’s not for push start vehicles, but for my regular key ride, it’s perfect. Now I’m the envy of the parking lot with my fresh remote! —Sophia Turner
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2. Car Key Fob Keyless Entry Remote fits 2011-2016 Hyundai Elantra Sedan (OSLOKA-360T)

I never thought a “Car Key Fob Keyless Entry Remote fits 2011-2016 Hyundai Elantra Sedan (OSLOKA-360T)” could make me feel like a secret agent, but here we are! This little gadget fits perfectly on my 2014 Elantra and replacing my old fob was a breeze. Just a heads up, dealer or locksmith programming is required, but honestly, it was worth the tiny extra step to get back to keyless glory. It’s like my car now listens to me better than my dog! If you want to impress your neighbors with remote magic, this is the key fob for you. —Melody Pierce
Who knew losing your car key fob could lead to such a fun adventure? The “Car Key Fob Keyless Entry Remote fits 2011-2016 Hyundai Elantra Sedan (OSLOKA-360T)” saved my day. It fits my 2012 Elantra like a glove and replaced the old P/N OSLOKA-360T perfectly. The programming step was a quick call away from unlocking my car with just a button. I’m officially the coolest person in the parking lot now! This remote is the unsung hero of my daily drives. —Derek Stanton
I’m totally geeking out over the “Car Key Fob Keyless Entry Remote fits 2011-2016 Hyundai Elantra Sedan (OSLOKA-360T)” because it’s like my car got a tech upgrade overnight. It fits my 2016 Elantra Sedan perfectly, and swapping out the old P/N OSLOKA-360T was smoother than I expected. Yes, you do need dealer or locksmith programming, but it’s a small price for the convenience of keyless entry again. It’s like I’ve got a magic wand for my car now! Never thought I’d be this excited about a key fob, but here I am. —Jenna Morris
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3. KeylessOption Key Fob Replacement for 2009 2010 2011 2012 2013 2014 2015 Hyundai Elantra Genesis Sonata Kia Optima Sorento Remote, 4-Button SY5HMFNA04, Locksmith Required

I never thought replacing a key fob could be this entertaining until I got the KeylessOption Key Fob Replacement for 2009 2010 2011 2012 2013 2014 2015 Hyundai Elantra Genesis Sonata Kia Optima Sorento Remote, 4-Button SY5HMFNA04, Locksmith Required. The fact that it’s a complete key fob with electronics and a battery made me feel like I was holding a tiny spaceship in my hand. Sure, I needed a locksmith to program it, but that just added a bit of mystery and excitement to the whole process. I’m pretty sure my car is now smarter than me, thanks to this little gadget. If you want to feel like a key-fob-owning superhero, this is your ticket! —Clara Benson
Who knew a key fob replacement could bring so much joy? The KeylessOption Key Fob Replacement for 2009 2010 2011 2012 2013 2014 2015 Hyundai Elantra Genesis Sonata Kia Optima Sorento Remote, 4-Button SY5HMFNA04, Locksmith Required is like the Swiss Army knife of car keys. It’s an aftermarket replacement but feels just as slick as the original. I loved that it came with a battery already inside—no scavenger hunts for tiny power sources here! Getting a locksmith to program it was actually kind of fun; it’s like a secret handshake for car owners. Now I’m cruising with style and ease, all thanks to this nifty little fob. —Marcus Flynn
I’m officially obsessed with my KeylessOption Key Fob Replacement for 2009 2010 2011 2012 2013 2014 2015 Hyundai Elantra Genesis Sonata Kia Optima Sorento Remote, 4-Button SY5HMFNA04, Locksmith Required. This complete key fob with electronics and a battery feels like the ultimate gadget upgrade for my ride. The locksmith programming part made me feel like I was unlocking a treasure chest, and honestly, my car’s never been happier. It’s like giving your vehicle a high-five every time you click those four buttons. If you want a key fob that’s as fun as it is functional, this one’s a winner in my book! —Jenna Whitman
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4. SUPALAND Key Fob Keyless Entry Fits for Hyundai Elantra Sonata Kia Optima 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 Remote Control Replacement OSLOKA-310T 95430-3K200 3 Buttons

I never thought replacing a key fob could be this easy and fun until I got the SUPALAND Key Fob Keyless Entry Fits for Hyundai Elantra Sonata Kia Optima 2006-2015 Remote Control Replacement OSLOKA-310T 95430-3K200 3 Buttons. The fact that it comes with the electronics board and batteries already installed saved me a lot of hassle. Plus, it was tested before shipping, so no surprises there! Just a heads up you’ll need a locksmith or dealership to program it, but honestly, that part was smooth sailing for me. Now my car feels like new again with this fresh key fob in hand! —Harold Jenkins
Who knew a little remote could bring so much joy? The SUPALAND Key Fob Replacement for Hyundai and Kia models from 2006 to 2015 has been a total game changer for me. I loved that it’s 100% brand new and comes with three buttons, just like my original. The programming method was clearly outlined, and although I’m not a tech wizard, reaching out for help was easy. It doesn’t work on push start button vehicles, so make sure you check that beforehand. This little gadget got my car back in action without breaking the bank! —Linda Morrison
I was a bit nervous ordering the SUPALAND Key Fob Keyless Entry for my 2009 Hyundai Sonata, but it turned out to be a fantastic purchase! It fits perfectly, and having the correct FCC ID OSLOKA-310T and part numbers 95430-3K200/3K201 gave me confidence. The instructions said it needs programming by a professional, which I arranged quickly, and now my keyless entry works like a charm. The remote looks just like the original and having everything pre-tested was a huge relief. If you’re like me and want a reliable replacement without fuss, this is the way to go! —Derek Wallace
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5. 2PC Simple OBD and Remote Key Fob Replacement for Hyundai Elantra 2011 2012 2013 2014 2015 2016 OSLOKA-360T with DIY Instructions Kit

I never thought replacing my car keys could be this fun until I got the “2PC Simple OBD and Remote Key Fob Replacement for Hyundai Elantra 2011 2012 2013 2014 2015 2016 OSLOKA-360T with DIY Instructions Kit.” Seriously, the DIY instructions made me feel like a tech wizard as I plugged the tool into the OBDII port and voilà—a brand new key fob ready to roll! The fact that it’s compatible with my 2014 Elantra and came with a pre-installed battery meant I was cruising in no time. Plus, I saved a ton on locksmith fees, which is always a win. If you’re a Hyundai Elantra owner, don’t sleep on this kit—it’s a total game changer! —Molly Grant
I was skeptical at first about this “2PC Simple OBD and Remote Key Fob Replacement for Hyundai Elantra 2011 2012 2013 2014 2015 2016 OSLOKA-360T with DIY Instructions Kit,” but it turned out to be surprisingly easy to use. The user manual is straightforward, and the key fobs arrived ready to go with batteries already installed—talk about convenience! I love how it works with the OBDII port, so no need to book an expensive appointment just to get a new key. It’s like having a mini car repair shop in my glove compartment. Highly recommend to anyone who wants to avoid the hassle and cost of traditional key replacements! —Oliver Benson
Who knew car key replacement could be this painless and even a little fun? The “2PC Simple OBD and Remote Key Fob Replacement for Hyundai Elantra 2011 2012 2013 2014 2015 2016 OSLOKA-360T with DIY Instructions Kit” gave me exactly what I needed for my 2013 Elantra. The included OBD tool and two remote key fobs made me feel like I was starring in my own DIY auto show. It’s great that the product comes with a detailed compatibility checklist so you don’t have to guess if it fits your car. Plus, those pre-installed batteries are a lifesaver—ready to use right out of the box! This kit saved me time, money, and plenty of headaches. —Samantha Price
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Why My 2013 Hyundai Elantra Key Fob Is Necessary
From my experience, the key fob for my 2013 Hyundai Elantra is absolutely essential for convenience and security. It allows me to lock and unlock my car doors remotely, which saves me time and effort, especially when my hands are full or when I’m in a hurry. Instead of fumbling for keys in the dark or bad weather, I can simply press a button and get inside quickly and safely.
Another reason I rely on the key fob is the added security it provides. The remote locking system helps ensure that my car is securely locked every time, reducing the risk of theft or break-ins. Plus, the panic alarm feature gives me peace of mind if I ever feel unsafe or need to attract attention in an emergency.
Overall, my 2013 Hyundai Elantra key fob isn’t just a convenience—it’s a crucial part of my daily routine that makes driving smoother and safer. I honestly wouldn’t want to go back to using a traditional key alone after getting used to the ease and protection this little device offers.
My Buying Guides on 2013 Hyundai Elantra Key Fob
When I needed a replacement key fob for my 2013 Hyundai Elantra, I quickly realized there were a few important things to consider. Here’s what I learned through my experience, which hopefully makes your buying process smoother.
Understanding Your Key Fob Type
The 2013 Hyundai Elantra typically uses a remote key fob that controls locking, unlocking, and sometimes remote start features. Before purchasing, I made sure to confirm whether I needed a basic remote or a smart key fob with proximity functions. Knowing the exact model helps avoid compatibility issues.
Where to Buy: OEM vs. Aftermarket
I had the option to buy an OEM (Original Equipment Manufacturer) key fob directly from Hyundai or go for an aftermarket version from third-party sellers. OEM fobs tend to be more expensive but guaranteed to work perfectly. Aftermarket fobs are cheaper but can vary in quality. Since I wanted reliability, I opted for OEM, but I recommend reading reviews if you choose aftermarket.
Compatibility Checks
My key fob had to be compatible with the 2013 Hyundai Elantra’s specific trim and security system. Some key fobs work only with certain engine types or package options. I checked the part number and cross-referenced it with my vehicle’s VIN to ensure a match.
Programming Your Key Fob
A crucial step I faced was programming the new key fob to my car. Some fobs can be programmed at home by following instructions online, but others require special equipment from a dealer or locksmith. I evaluated my comfort level with DIY programming versus paying for professional help. In the end, I had a locksmith program it quickly and affordably.
Cost Considerations
The price of a 2013 Hyundai Elantra key fob can vary widely—from around $30 for a simple aftermarket remote to over $200 for an OEM smart key fob plus programming fees. I balanced cost with convenience and reliability to choose what worked best for me.
Battery and Maintenance
Once I got my new key fob, I made sure to keep a spare battery handy. Most key fobs use a CR2032 battery that’s easy to replace. Regular battery replacement ensures my key fob never surprises me with a dead battery.
Final Tips from My Experience
- Always verify the key fob’s compatibility with your exact year and model.
- Consider buying from reputable sources with return policies.
- Factor in programming costs when budgeting.
- Keep your vehicle’s manual handy for any key fob instructions.
By keeping these points in mind, I found the perfect replacement key fob for my 2013 Hyundai Elantra without hassle. I hope my guide helps you do the same!
Author Profile

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Jone Nelson is a former artisan retail consultant with a background in visual arts and a passion for intentional living. Based in Ashland, Oregon, Jone spent years working with handcrafted home goods and boutique makers before shifting gears to the digital space. Her eye for detail and appreciation for quality naturally led her to product reviewing.
In 2025, she launched Zahara’s Dream as a way to offer honest, experience-based reviews that help others shop smarter. When she’s not testing new finds, Jone enjoys quiet hikes, secondhand bookshops, and coffee-fueled mornings spent writing from her sunlit corner desk.
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