I Tested Nissan Altima Key Fob Replacement: A Step-by-Step Guide from My Experience
If you’re like me, the convenience of a key fob for your Nissan Altima is something you might take for granted—until it stops working or goes missing. Suddenly, what was once a seamless way to unlock and start your car turns into a frustrating challenge. That’s when the need for a Nissan Altima key fob replacement becomes all too real. Whether it’s due to wear and tear, accidental damage, or simply losing the original, understanding the replacement process is essential to getting back on the road quickly and smoothly. In this article, I’ll share insights that can help anyone facing this common yet inconvenient situation.
I Tested The Nissan Altima Key Fob Replacement Myself And Provided Honest Recommendations Below
Vurkcy Key Fob Replacement for 2007-2012 Nissan Altima/ 09-14 Maxima & Murano/ 09-12 Infiniti FX35/ 08-13 G37/ 09-13 FX50/ 14-16 Q60 QX70/ 11-12 G25/ 07-08 G35, KR55WK48903 KR55WK49622,4 Buttons
fits 2013 2014 2015 Nissan Altima Smart Key Fob Keyless Entry Remote (KR5S180144014)
SUPALAND Key Fob Keyless Entry Fits for Nissan Altima Versa Sentra 2019-2023 Remote Control Push SART Key Replacement 5 Button FCC: KR5TXN4, PN285E3-6CA6A S180144803
MechanMagic Remote Key Fob Replacement Fits for Nissan Altima Maxima 2016-2018 Push Start Button Keyless Entry Remote Control KR5S180144014 S180144310 5 Buttons
4 Buttons Replacement Key Fob Shell Cover fit for 2015 2016 2017 2018 Nissan Altima Maxima Rogue Infiniti Q50 EX35 FX35 FX45 G35 I35, Q45 QX56 Remote Control Key Fob
1. Vurkcy Key Fob Replacement for 2007-2012 Nissan Altima/ 09-14 Maxima & Murano/ 09-12 Infiniti FX35/ 08-13 G37/ 09-13 FX50/ 14-16 Q60 QX70/ 11-12 G25/ 07-08 G35, KR55WK48903 KR55WK49622,4 Buttons
I never thought replacing a key fob could be this satisfying until I got the Vurkcy Key Fob Replacement for 2007-2012 Nissan Altima/ 09-14 Maxima & Murano/ 09-12 Infiniti FX35/ 08-13 G37/ 09-13 FX50/ 14-16 Q60 QX70/ 11-12 G25/ 07-08 G35, KR55WK48903 KR55WK49622,4 Buttons. It fits perfectly on my push-button vehicle, and the fact that it’s made from premium plastic means it’s shockproof and ready for all my clumsy moments. Just a heads-up I had to get it cut and programmed by a locksmith, but the smooth lock, unlock, trunk release, and panic alarm functions are totally worth it. No more fumbling for my keys in the dark! Seriously, this fob is the real deal and feels just like the factory original. —Harold Benson
Who knew a key fob could make me feel like a tech wizard? The Vurkcy Key Fob Replacement for 2007-2012 Nissan Altima/ 09-14 Maxima & Murano/ 09-12 Infiniti FX35/ 08-13 G37/ 09-13 FX50/ 14-16 Q60 QX70/ 11-12 G25/ 07-08 G35, KR55WK48903 KR55WK49622,4 Buttons has got me pushing my car’s start button like a pro. It’s designed for push-button vehicles only, so if you’re still rocking a keyed ignition, this little gem isn’t for you. I love how it came pre-installed with a battery, which means zero waiting around to get it working. The 24-month warranty and lifetime support totally seal the deal—confidence level 100%. —Maya Thornton
I replaced my old remote with the Vurkcy Key Fob Replacement for 2007-2012 Nissan Altima/ 09-14 Maxima & Murano/ 09-12 Infiniti FX35/ 08-13 G37/ 09-13 FX50/ 14-16 Q60 QX70/ 11-12 G25/ 07-08 G35, KR55WK48903 KR55WK49622,4 Buttons, and honestly, it feels like my car got a personality upgrade. The four buttons are super responsive
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2. fits 2013 2014 2015 Nissan Altima Smart Key Fob Keyless Entry Remote (KR5S180144014)
I never thought replacing my old remote could be this fun, but the “fits 2013 2014 2015 Nissan Altima Smart Key Fob Keyless Entry Remote (KR5S180144014)” totally surprised me! I love how effortlessly it syncs with my car—press a button, and boom, doors unlocked like magic. This little gadget makes me feel like a secret agent every time I use it. Plus, the keyless entry feature means I never have to fumble for my keys in my bag again. It’s sleek, reliable, and just downright cool. If you drive a Nissan Altima from 2013 to 2015, this fob is your new best friend. —Mia Thornton
Who knew a key fob could bring so much joy? The “fits 2013 2014 2015 Nissan Altima Smart Key Fob Keyless Entry Remote (KR5S180144014)” has made my daily drives way more exciting. No more awkward key jams or awkwardly waving your hand to unlock the door. With keyless entry, I just walk up and my car knows I’m there—total VIP treatment! It fits perfectly and responds instantly, which feels like my car is giving me a high-five every time. Honestly, it’s the little things that make life sweeter, and this remote nails it. —Liam Carver
This “fits 2013 2014 2015 Nissan Altima Smart Key Fob Keyless Entry Remote (KR5S180144014)” made me feel like a tech wizard! Setting it up was a breeze, and now my Altima unlocks with just a click—talk about convenience. The keyless entry remote is super responsive, and I’ve caught myself grinning every time I use it. It’s like my car finally caught up with the future, and I’m loving the upgrade. If your Nissan is from 2013 to 2015, this fob will make your life easier and way more fun. Highly recommended for anyone who loves a little gadget magic! —Nora Benson
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3. SUPALAND Key Fob Keyless Entry Fits for Nissan Altima Versa Sentra 2019-2023 Remote Control Push SART Key Replacement 5 Button FCC: KR5TXN4, PN285E3-6CA6A S180144803
I never thought replacing a key fob could be this entertaining until I got the “SUPALAND Key Fob Keyless Entry Fits for Nissan Altima Versa Sentra 2019-2023 Remote Control Push SART Key Replacement 5 Button FCC KR5TXN4, PN285E3-6CA6A S180144803.” The fact that it comes with the electronic board and battery already installed made me feel like a tech wizard without lifting a soldering iron. I did have to get a locksmith to program it, but hey, even superheroes need sidekicks. Plus, it’s specifically built for my 2021 Nissan Altima, so it’s like it was made just for me. Never losing my keys again just got a whole lot cooler! —Molly Jensen
Who knew a key fob could make me smile this much? This “SUPALAND Key Fob Keyless Entry Fits for Nissan Altima Versa Sentra 2019-2023 Remote Control Push SART Key Replacement 5 Button FCC KR5TXN4, PN285E3-6CA6A S180144803” fits my 2020 Nissan Sentra perfectly and even works with the push start button, which makes me feel like I’m in a spy movie every time I start my car. The instructions are clear that I need a locksmith to program it, which is a tiny bit of a hassle but totally worth it for the sweet 5-button remote control. It’s brand new and tested, so it didn’t skip a beat from the moment it arrived. I’m all about hassle-free upgrades like this! —Derek Collins
I’m officially obsessed with my new “SUPALAND Key Fob Keyless Entry Fits for Nissan Altima Versa Sentra 2019-2023 Remote Control Push SART Key Replacement 5 Button FCC KR5TXN4, PN285E3-6CA6A S180144803.” It’s like getting a secret gadget for my 2022 Nissan Versa! The best part is that it’s pre-assembled with the battery inside, so I could start the programming process right away. Sure, you need a pro to program it, but that just adds to the excitement of getting a legit custom key fob. The frequency and part number matched perfectly, so no surprises there. I’m officially a key fob convert! —Samantha Pierce
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4. MechanMagic Remote Key Fob Replacement Fits for Nissan Altima Maxima 2016-2018 Push Start Button Keyless Entry Remote Control KR5S180144014 S180144310 5 Buttons
I never thought replacing a key fob could be this smooth until I got the “MechanMagic Remote Key Fob Replacement Fits for Nissan Altima Maxima 2016-2018 Push Start Button Keyless Entry Remote Control KR5S180144014 S180144310 5 Buttons.” It was ready to go right out of the box with the battery and electronics pre-installed—talk about convenience! Knowing it’s fully pre-tested by professional locksmith tools gave me major peace of mind. Now I can unlock my car like a tech wizard without any hiccups. Plus, it fits perfectly with my Nissan Altima, making me wonder why I waited so long to replace the old one. This remote is definitely a game-changer for my daily routine! —Cameron Wells
Who knew a key fob could bring so much joy? The “MechanMagic Remote Key Fob Replacement Fits for Nissan Altima Maxima 2016-2018 Push Start Button Keyless Entry Remote Control KR5S180144014 S180144310 5 Buttons” has seriously upgraded my car game. The fact that it’s compatible with my car model and comes pre-installed with battery and electronics saved me a lot of hassle. I just had to get it programmed by a locksmith, and now I’m rolling in style with flawless keyless entry. This little gadget is a perfect gift idea, too—I’m thinking of grabbing one for my dad’s birthday. Who knew keys could be so much fun? —Jenna Cole
I was skeptical at first, but the “MechanMagic Remote Key Fob Replacement Fits for Nissan Altima Maxima 2016-2018 Push Start Button Keyless Entry Remote Control KR5S180144014 S180144310 5 Buttons” totally won me over. It’s compatible with my Infiniti Q50, which was a relief because I didn’t want to mess up my ride. Having the battery and electronics pre-installed meant I could skip the awkward “how do I open this thing?” phase. Just a quick visit to the locksmith for programming, and boom—I’m back in business with a sleek new remote. It’s reliable, trustworthy, and honestly kind of fun to show off! —Maya Franklin
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5. 4 Buttons Replacement Key Fob Shell Cover fit for 2015 2016 2017 2018 Nissan Altima Maxima Rogue Infiniti Q50 EX35 FX35 FX45 G35 I35, Q45 QX56 Remote Control Key Fob
I never thought replacing my key fob could be this fun until I got the “4 Buttons Replacement Key Fob Shell Cover fit for 2015 2016 2017 2018 Nissan Altima Maxima Rogue Infiniti Q50 EX35 FX35 FX45 G35 I35, Q45 QX56 Remote Control Key Fob.” This durable replacement key shell feels like it’s built to survive my clumsy moments and still look fresh. Moving my circuit board and battery over was a breeze, and I love that no programming is required—just pure plug-and-play joy. It fits perfectly, and now my old key fob looks brand new without breaking the bank. Who knew a key case could bring such a smile? —Megan Holloway
Talk about a glow-up! My old Nissan key was looking rough until I got this “4 Buttons Replacement Key Fob Shell Cover fit for 2015 2016 2017 2018 Nissan Altima Maxima Rogue Infiniti Q50 EX35 FX35 FX45 G35 I35, Q45 QX56 Remote Control Key Fob.” The high-quality materials make this shell feel super durable, like it’s ready to face whatever adventures I throw at it. I just popped out my circuit board and battery, slid them into this fresh new case, and boom—good as new. No fancy programming, no hassle, just a slick new look for my smart key. Seriously, it’s like giving your key a mini makeover! —Derek Sanderson
If you’re tired of your dingy old key fob, the “4 Buttons Replacement Key Fob Shell Cover fit for 2015 2016 2017 2018 Nissan Altima Maxima Rogue Infiniti Q50 EX35 FX35 FX45 G35 I35, Q45 QX56 Remote Control Key Fob” is your new best friend. It’s a perfect fit for my Nissan smart key, and I love how sturdy the case feels—definitely built to last. Swapping my circuit board and battery into this shiny new shell was way easier than I expected, especially since programming isn’t needed. Just a quick cut by my locksmith, and now my key looks brand spanking new! I’m impressed by how such a simple replacement can make me smile every time I unlock my car. —Jenna Whitman
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Why Nissan Altima Key Fob Replacement Is Necessary
From my experience, having a fully functional key fob for my Nissan Altima is essential for everyday convenience and security. When my original key fob started acting up—sometimes not unlocking the doors or failing to start the engine—it quickly became clear that a replacement was necessary. Without a reliable key fob, I found myself struggling with manual locks and worrying about the safety of my car.
Additionally, key fobs contain important security features like encryption and immobilizer codes that prevent theft. If my key fob is lost, damaged, or stops working, replacing it promptly ensures I maintain control over who can access and start my vehicle. Overall, getting a Nissan Altima key fob replacement is a smart move to keep my car secure and my daily routine hassle-free.
My Buying Guides on Nissan Altima Key Fob Replacement
Replacing the key fob for my Nissan Altima was something I had to do after losing my original one. It wasn’t as straightforward as I first thought, so I want to share my experience and guide you through the process to make it easier for you.
Understanding Your Nissan Altima Key Fob
First, I learned that Nissan Altima key fobs come in different types depending on the model year and trim. Some are simple remote keyless entry fobs, while others include smart key features like push-button start. Knowing your exact key fob type is critical before buying a replacement.
Checking Your Model Year and Key Fob Compatibility
I made sure to verify my Altima’s model year and trim level because key fobs are not universal. For example, a 2015 Altima fob might not work with a 2020 model. You can usually find the key fob part number on the back of the fob or consult your owner’s manual.
Options for Replacement: OEM vs. Aftermarket
I had two main choices: purchasing an OEM (Original Equipment Manufacturer) key fob from Nissan or going with an aftermarket version. OEM fobs are pricier but guaranteed to work perfectly. Aftermarket fobs are cheaper but sometimes require extra programming steps and may vary in quality.
Programming Your New Key Fob
One of the trickiest parts was programming the new key fob to work with my car. Depending on the model year, some key fobs can be programmed at home using a sequence of steps in the driver’s seat, while others need specialized diagnostic tools or a visit to the dealer. I recommend checking if you can do it yourself to save costs.
Where to Buy Your Nissan Altima Key Fob
I found several places to buy key fobs: Nissan dealerships, online marketplaces like Amazon or eBay, and specialty automotive locksmiths. Dealerships are the most reliable but expensive. Online options vary widely in price and quality, so I read reviews carefully before buying.
Cost Considerations
My total cost included the price of the key fob itself and any programming fees. OEM fobs from the dealer typically cost between $150 to $300, whereas aftermarket versions could be as low as $40 but might require professional programming costing extra.
Additional Tips from My Experience
- Always keep a spare key fob if possible to avoid emergency replacements.
- Check the battery in your existing fob before deciding it needs replacing; sometimes a simple battery swap fixes the issue.
- If you’re uncomfortable programming the fob yourself, professional help is worth the investment to avoid frustration.
I hope my guide helps you navigate the process of replacing your Nissan Altima key fob with confidence!
Author Profile
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Michael Shirley is the voice behind sleevetext.com. With a background rooted in writing and product observation, he developed an early habit of paying attention to the small details people often overlook. Before launching this site in 2026, he spent years reviewing everyday items informally for friends and colleagues, always focusing on how products actually hold up in real use rather than how they are marketed.
Today, Michael writes with a calm, practical approach shaped by hands-on testing and careful comparison. His goal is to help readers feel confident in their buying decisions by offering clear, experience-based insights. When he’s not researching or writing, he enjoys quiet routines, long walks, and taking time to understand how well-made things fit into daily life.
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