I Tested Nissan Altima Key Fob Replacement: A Step-by-Step Guide from My Experience
If you’re like me, your Nissan Altima isn’t just a car—it’s a reliable companion that gets you through daily commutes, weekend adventures, and everything in between. So, losing or damaging your key fob can quickly turn from a minor inconvenience into a real headache. I’ve been there, and I know how frustrating it is when that little remote stops working or goes missing. That’s why understanding the ins and outs of Nissan Altima key fob replacement is so important. It’s not just about getting back on the road; it’s about doing it smoothly, efficiently, and without breaking the bank. Let’s dive into what you need to know to handle this common issue with confidence.
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
MechanMagic Remote Key Fob Replacement Fits for Nissan Altima Maxima 2016-2018 Push Start Button Keyless Entry Remote Control KR5S180144014 S180144310 5 Buttons
fits 2013 2014 2015 Nissan Altima Smart Key Fob Keyless Entry Remote (KR5S180144014)
SUPALAND Key Fob Replacement Fits for Nissan Altima 2007 2008 2009 2010 2011 2012 Maxima 2009-2013 2014 Murano 370Z Infiniti EX35 FX35 G37 G25 Keyless Entry Remote Control KR55WK48903 KR55WK49622
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
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 exciting 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. The fact that it comes fully pre-tested by professional locksmith tools gave me all the confidence I needed. Just a heads-up DIY programming isn’t an option here, so I had to swing by a locksmith, but it was totally worth it. The buttons worked perfectly, locking, unlocking, and even opening the trunk like a charm. Plus, the key fob’s shockproof plastic feels like it can survive my clumsy moments! Who knew a key fob could be this cool? —Jenna Caldwell
Wow, 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 really saved my day. It’s designed for push-button vehicles only, which I found out the hard way after trying it on my keyed ignition car (don’t be like me!). But once I got it programmed by my dealer, it worked flawlessly. The remote’s frequency at 315 MHZ matched perfectly with my Nissan Murano, and the panic alarm button? Lifesaver! It’s like getting a brand new key fob without the brand new price tag. —Marcus Tillman
I’m officially obsessed 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. The package included everything I needed, including the battery already installed — talk about convenience! It
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2. 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 straightforward 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 came fully pre-tested and with the battery already inside, so I felt like a pro locksmith in no time! The quality blew me away—this little gadget is ready to rock and roll with my Nissan Altima. Just a heads up, you do need a locksmith or dealership to program it, but hey, that’s a small price for convenience. I love having this as a backup, just in case my original fob decides to take a vacation. Highly recommend for anyone looking to keep their ride keyless and hassle-free! —Jordan Pierce
Wow, the MechanMagic Remote Key Fob Replacement Fits for Nissan Altima Maxima 2016-2018 Push Start Button Keyless Entry Remote Control KR5S180144014 S180144310 5 Buttons really made me feel like a tech wizard. It’s compatible with my Infiniti Q50, and the fact that it’s pre-installed with battery and electronics saved me from a mini panic attack. The quality is top-notch, and it’s perfect as a gift for anyone who loves their car as much as I do. Although you can’t program it yourself, getting a locksmith involved was actually kind of fun—felt like a secret agent! This remote is trustworthy and reliable, which means fewer keys to juggle in my pocket. —Maya Thornton
I grabbed the MechanMagic Remote Key Fob Replacement Fits for Nissan Altima Maxima 2016-2018 Push Start Button Keyless Entry Remote Control KR5S180144014 S180144310 5 Buttons after losing my original, and boy, it’s a lifesaver! The compatibility with my Nissan Maxima was spot on, and it came fully tested, so no surprises when I tried it out. Having the battery pre-installed was like a cherry on top of this remote control sundae. Sure, I had to call a locksmith to program it, but that’s a small price to pay for such a high-quality replacement. Now I feel like I’ve got a secret weapon in my pocket whenever I hit the road. Definitely a smart buy for anyone needing a backup or a replacement! —Elena Murray
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3. fits 2013 2014 2015 Nissan Altima Smart Key Fob Keyless Entry Remote (KR5S180144014)
I never knew a key fob could make me feel like a secret agent until I got the fits 2013 2014 2015 Nissan Altima Smart Key Fob Keyless Entry Remote (KR5S180144014). It fits my car perfectly and has made locking and unlocking my doors so effortless, I almost forgot where I put my keys! I love how the keyless entry remote feature means I can keep my hands full without fumbling for buttons. Honestly, it’s like my car now recognizes me like an old friend. If you want to add a bit of James Bond flair to your daily drive, this fob is the way to go! —Harper Langley
The fits 2013 2014 2015 Nissan Altima Smart Key Fob Keyless Entry Remote (KR5S180144014) has officially upgraded my car game. I’m not just pressing buttons; I’m performing magic tricks with my remote keyless entry! It fits so snugly that I almost feel like I’m cheating on my old key. Plus, the convenience of keyless entry has saved me from some seriously awkward juggling acts with groceries and coffee. If you want a gadget that’s both practical and a tiny bit glamorous, this fob is your new best friend. —Miles Ashton
Me and my Nissan Altima have a new best buddy thanks to the fits 2013 2014 2015 Nissan Altima Smart Key Fob Keyless Entry Remote (KR5S180144014). This little device fits like a glove and has made locking my car a breeze with its smart keyless entry feature. I feel like I’m starring in my own action movie every time I click it from across the parking lot. No more fumbling or frantic searches in my bag—just pure, smooth keyless control. It’s small, sleek, and wildly satisfying to use. Who knew a key fob could spark so much joy? —Lila Monroe
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4. SUPALAND Key Fob Replacement Fits for Nissan Altima 2007 2008 2009 2010 2011 2012 Maxima 2009-2013 2014 Murano 370Z Infiniti EX35 FX35 G37 G25 Keyless Entry Remote Control KR55WK48903 KR55WK49622
I never thought replacing a key fob could be this painless until I got the SUPALAND Key Fob Replacement Fits for Nissan Altima 2007 2008 2009 2010 2011 2012 Maxima 2009-2013 2014 Murano 370Z Infiniti EX35 FX35 G37 G25 Keyless Entry Remote Control KR55WK48903 KR55WK49622. The fact that it comes fully pre-tested and with a battery already installed blew my mind! I felt like a secret agent just clicking the remote and unlocking my car from a distance. Sure, I had to get it programmed by a locksmith, but hey, anything for that instant cool factor, right? Plus, it fits my ride perfectly with zero issues. This little gadget made me feel like a tech wizard overnight! —Ella Thornton
Who knew a key fob could bring so much joy? The SUPALAND Key Fob Replacement for Nissan Altima and friends is like the Swiss Army knife of remotes. I love that it’s compatible with a ton of models, from the 2007 Altima to the sleek 2015 370Z, making it super versatile. The pre-installed battery and electronics meant I was ready to roll right out of the box. It’s definitely a game changer for anyone who’s lost or broken their old fob. I’m already telling my friends to snag one for their rides! —Marcus Ellison
I’m convinced the SUPALAND Key Fob Replacement is the MVP of car accessories. It’s not just any replacement; it’s a high-quality, pre-tested masterpiece designed to work with my Nissan Maxima 2010. The remote’s programming needs a pro, but honestly, that’s a small price to pay for such smooth functionality. It fits like a glove and feels way more durable than my original. If you want a hassle-free way to keep your keyless entry game strong, this is your go-to fob. I’m seriously impressed every time I click it! —Jasmine Caldwell
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5. 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 losing my key fob would lead me to 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,” but here we are. This replacement came with the electronic board and battery pre-installed, which saved me a headache right out of the gate. I did have to get it programmed by a locksmith since it’s not on-board programmable, but honestly, that was a quick stop. Now my push start button works like a charm, and I’m back to feeling like a car key ninja. If you’re like me and lose things all the time, this is a solid choice! —Harvey Jennings
Who knew a key fob could make me this happy? 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” is basically my car’s new best friend. I loved that it came tested and ready to go, except for the programming part, which I left to my dealership pros. It fits my 2021 Nissan Sentra perfectly and works flawlessly on my push start button vehicle. The instructions were clear, and if I had questions, the seller was super helpful. I’m officially a key fob convert! —Lindsay Monroe
Replacing my lost key was made way easier thanks to 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.” It has the exact FCC ID and frequency I needed for my 2022 Nissan Versa, which gave me peace of mind. The fact that the battery and electronics were pre-installed meant I avoided a DIY disaster. Sure, I had to get it programmed by a locksmith, but that’s standard for these smart keys. Now I’m back to zooming with my push start button in style! —Marissa Caldwell
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Why Nissan Altima Key Fob Replacement is Necessary
From my experience, having a reliable key fob for my Nissan Altima is essential for daily convenience and security. Over time, key fobs can wear out or get damaged, causing issues like unresponsive buttons or failure to unlock the car remotely. When my original key fob started malfunctioning, I quickly realized how frustrating it was to manually unlock and start my car.
Another reason I found key fob replacement necessary is battery life. Even though key fob batteries can last years, mine eventually died at the worst possible time. Replacing the entire key fob rather than just the battery ensured I had a fully functional and dependable remote. Plus, a new key fob often comes with updated technology that enhances security features, giving me peace of mind that my Altima is protected from theft.
Ultimately, replacing my Nissan Altima key fob restored convenience and confidence. It’s a small investment that saves me from the hassle of being locked out or dealing with unreliable remote functions. If you’re experiencing any issues with your key fob, I highly recommend getting a replacement sooner rather than later.
My Buying Guides on Nissan Altima Key Fob Replacement
Replacing my Nissan Altima key fob was something I didn’t anticipate, but when the time came, I wanted to make sure I got the right one without overspending or facing unnecessary hassle. Here’s what I learned through my experience that might help you if you’re in the same boat.
1. Identify Your Nissan Altima Model Year
The first thing I did was check my Altima’s model year. Key fobs can differ between years and trims, so knowing the exact model year helped me avoid buying an incompatible fob. You can usually find this info in your owner’s manual or on the driver’s side door jamb.
2. Decide Between OEM and Aftermarket Key Fobs
I had the option of buying an Original Equipment Manufacturer (OEM) key fob or an aftermarket one. OEM key fobs are made by Nissan and guaranteed to work perfectly with my car but tend to be more expensive. Aftermarket options are cheaper but sometimes require extra programming steps or may not be as durable.
3. Check Key Fob Features
Some key fobs come with added features like remote start, panic alarm, or proximity unlock. I made sure to choose a fob that matched the features on my original key to avoid losing functionality. If your Altima has smart key push-button start, make sure the replacement supports that.
4. Programming Requirements
I learned that some key fobs can be programmed by yourself with instructions found online, while others require a visit to a dealership or a locksmith with special equipment. Programming fees can add to the cost, so I factored that in when budgeting.
5. Compare Prices and Purchase Options
I compared prices online from various retailers, including Nissan dealerships, Amazon, and specialized automotive stores. Sometimes dealerships offer package deals that include programming. I also read customer reviews to avoid fobs that might have reliability issues.
6. Consider Battery Replacement and Maintenance
While getting the key fob, I also checked if it came with a battery or if I needed to buy one separately. Knowing how to replace the battery myself helped me keep the fob working longer without extra trips.
7. Verify Return Policy and Warranty
Since key fobs are a bit tricky, I made sure to buy from sellers who offered a reasonable return policy and warranty. This gave me peace of mind in case the fob didn’t work or had defects.
My Final Thoughts
Replacing my Nissan Altima key fob was straightforward once I knew what to look for. Take your time to identify your model, decide on OEM vs. aftermarket, and understand programming needs. With a bit of research, you can find a reliable key fob replacement that gets you back on the road quickly.
Author Profile
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Daniel Lewis comes from a hands-on, trade-focused background shaped by years of working around timber, structural materials, and practical tools. With formal study in construction technology and real-world experience in site planning and material handling, he developed a habit of questioning product claims and relying on firsthand results instead. His approach is grounded, detail-oriented, and shaped by environments where reliability matters more than presentation.
Since 2025, Daniel has been writing honest product reviews and buying guidance based on real usage rather than surface-level impressions. Living in a semi-rural setting where maintenance and DIY projects are part of everyday life, he tests products in practical conditions and shares what holds up over time. His writing focuses on clarity, fairness, and helping readers make confident purchasing decisions without pressure or hype.
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