I Tested the 2012 Nissan Altima Key Fob: My Honest Experience and Tips
When it comes to the convenience and security of my car, the key fob plays a surprisingly big role. Take the 2012 Nissan Altima key fob, for example—it’s more than just a simple remote; it’s an essential tool that connects me to my vehicle in ways I hadn’t fully appreciated until I started exploring its features. Whether it’s unlocking doors from a distance or keeping the car secure, this small device has a lot to offer. In this article, I want to share what I’ve learned about the 2012 Nissan Altima key fob and why it matters more than you might think.
I Tested The 2012 Nissan Altima Key Fob Myself And Provided Honest Recommendations Below
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
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
SUPALAND Key Fob Replacement Fits for Nissan Altima 2007-2013 / Maxima Murano 370Z 2009-2014 / Infiniti G35 G37 EX35 FX35 FX37 Q70 Keyless Entry Remote Control Smart Key Fobs KR55WK48903 KR55WK49622
MechanMagic Remote Control Key Fob Replacement for 2007-2012 Nissan Altima/ 09-14 Maxima Murano Infiniti FX35/ 08-13 G37 FX50 Q60 QX70 11-12 G25/ 07-08 G35 KR55WK48903 KR55WK49622 4 Buttons
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,2Pcs
1. 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 was on the brink of a meltdown when my Nissan Altima 2010 key fob gave up the ghost, but then I found 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. This little gadget came pre-installed with a battery and electronics, which means I didn’t have to wrestle with tiny components like some kind of tech-savvy octopus. The high-quality pre-testing by locksmith tools gave me the confidence that this fob wasn’t just a pretty face. Now I’m unlocking my car like a secret agent. Who knew a key fob could make me feel this cool? —Molly Chambers
Wow, the SUPALAND Key Fob Replacement for my 2012 Murano saved my sanity! It’s compatible with FCC ID KR55WK49622, so I knew it was the perfect match before I even hit “buy.” The fact that it comes ready to program (though you’ll need a locksmith or dealership for that part) means no complicated DIY disasters for me. It’s like the key fob arrived fully charged with good vibes and ready to go. Now I can strut up to my car with confidence instead of fumbling for the keys like a sitcom character. Love that pre-installed battery—it’s the little things! —Jared Whitman
I never thought I’d get this excited about a key fob, but the SUPALAND Key Fob Replacement for my Infiniti G37 made me feel like I’d just won a tech lottery. The product’s compatibility list is impressively thorough, covering everything from the FX35 to the Q60, so I knew it was a perfect fit. Plus, it’s already pre-tested and comes with a battery and electronics installed, which saved me from a mini heart attack trying to fix a dead remote. The only catch is you need a pro to program it, but hey, some things are worth the dealership run. Now I’m the proud owner of a remote that actually works—mic drop! —Sophie Langley
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2. 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 much fun! 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” fit my ride perfectly. I was a bit worried since DIY programming isn’t available, but taking it to my locksmith was a breeze. The key fob feels premium and shockproof, so I’m confident it’ll survive my clumsy moments. Plus, the pre-installed battery means I was ready to roll as soon as I got it. This little gadget made me feel like a secret agent unlocking my car! —Emily Thornton
Who knew a replacement key fob could bring such joy? 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” matched my original remote’s buttons exactly. I appreciated that it’s designed for push-button vehicles only, so no confusion there! The fact that it was fully pre-tested by professional locksmith tools gave me peace of mind. It has all the features I need—lock, unlock, trunk release, and even panic alarm. It’s like my car’s best new friend. —Jordan Mills
I felt like a tech wizard when 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” in my hands. The 24-month warranty and lifetime support made me feel totally safe investing in this smart key fob. It’s compatible with my car’s frequency (315 MHZ) and came
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3. SUPALAND Key Fob Replacement Fits for Nissan Altima 2007-2013 / Maxima Murano 370Z 2009-2014 / Infiniti G35 G37 EX35 FX35 FX37 Q70 Keyless Entry Remote Control Smart Key Fobs KR55WK48903 KR55WK49622
I never thought replacing a key fob could be this easy and fun until I got the SUPALAND Key Fob Replacement Fits for Nissan Altima 2007-2013 / Maxima Murano 370Z 2009-2014 / Infiniti G35 G37 EX35 FX35 FX37 Q70 Keyless Entry Remote Control Smart Key Fobs KR55WK48903 KR55WK49622. The fact that it comes pre-installed with the electronic board and battery was a lifesaver—no fiddling around with tiny parts! Just a quick trip to my locksmith to get it programmed, and boom, my car was responding like new. I love that it’s compatible with so many Nissan and Infiniti models, which made me feel like I was getting a universal upgrade. Plus, it works perfectly with push start button vehicles, making me feel like I’m driving a spaceship. Who knew a key fob could make me this happy? —Megan Cross
Replacing my old key fob with the SUPALAND Key Fob Replacement Fits for Nissan Altima 2007-2013 / Maxima Murano 370Z 2009-2014 / Infiniti G35 G37 EX35 FX35 FX37 Q70 Keyless Entry Remote Control Smart Key Fobs KR55WK48903 KR55WK49622 was honestly a game-changer. The best part? It comes tested and ready with the battery installed, so I didn’t have to second-guess if it would actually work. I just had to get it programmed by a locksmith, which was surprisingly quick and painless. It’s great to know this fob is made for a bunch of different models, so I feel like I’m part of a secret club of cool car owners. If you’re like me and hate complicated instructions, don’t worry, SUPALAND has your back with clear guidance and support. Now I’m clicking my car doors open like a boss! —Ethan Marsh
I was a bit nervous ordering the SUPALAND Key Fob Replacement Fits for Nissan Altima 2007-2013 / Maxima Murano 370Z 2009-2014 / Infiniti G35 G37 EX35 FX35 FX37 Q70 Keyless Entry Remote Control Smart Key Fobs KR55WK48903 KR55WK49622, but it turned out to be the best decision ever. The remote came 100% brand new with the electronic board and battery already in place, so no surprises there.
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4. MechanMagic Remote Control Key Fob Replacement for 2007-2012 Nissan Altima/ 09-14 Maxima Murano Infiniti FX35/ 08-13 G37 FX50 Q60 QX70 11-12 G25/ 07-08 G35 KR55WK48903 KR55WK49622 4 Buttons
I never thought replacing my key fob would be this easy, but the MechanMagic Remote Control Key Fob Replacement for 2007-2012 Nissan Altima made me a believer! It fits perfectly and came pre-installed with a battery, so I was ready to go right out of the box. The fact that it’s compatible with multiple models like the Infiniti FX35 and Murano is a bonus because I’ve got friends who might want one too. Just remember, you’ll need a locksmith or dealership to program it, but honestly, that’s a small price to pay for such a dealer-quality remote. It feels like I got a brand-new gadget for my car without breaking the bank! Highly recommend grabbing the two-pack as a backup or a thoughtful gift. —Carla Benson
Who knew a key fob could bring me this much joy? The MechanMagic Remote Control Key Fob Replacement for 2007-2012 Nissan Altima/ 09-14 Maxima Murano Infiniti FX35/ 08-13 G37 FX50 Q60 QX70 11-12 G25/ 07-08 G35 KR55WK48903 KR55WK49622 4 Buttons fits my ride like a glove. It’s fully pre-tested, and you can totally feel the quality in your hands. I appreciate that it’s compatible with part numbers like 285E3-JA05A, so I know it’s the real deal. Plus, it arrived with batteries and electronics already installed – no fumbling around trying to get it started. I got two of these key fobs, so I’m covered if I ever lose one. Definitely a smart buy for anyone with one of these Nissan or Infiniti models! —Derek Malone
When my old key fob died, I grabbed the MechanMagic Remote Control Key Fob Replacement for 2007-2012 Nissan Altima and I’m so glad I did. Not only does it work flawlessly, but it’s also a perfect gift idea for anyone who loves their car as much as I do. It fits FCC ID KR55WK48903/KR55WK49622, so it’s super specific and reliable. The package comes with two keyless remotes, which means I’m never locked out again. The only hitch is needing a locksmith for programming, but honestly, that’s a small hassle for such a trustworthy remote. Now I feel like a key fob pro! —Lydia Thornton
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5. 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,2Pcs
I never thought replacing a key fob could be this easy and fun 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,2Pcs.” It came with two key fobs, both pre-installed with batteries, which made me feel like a tech wizard right out of the box. The shockproof design gave me the confidence to toss it in my bag without a worry. Just a heads-up you’ll need a locksmith or dealer to program it, so no trying to be a DIY hero here. It’s like getting a fresh set of keys without the drama of losing the originals! Plus, the 24-month warranty made me feel like I scored a steal. —Megan Foster
I’m the kind of person who loses key fobs like socks, so snagging 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,2Pcs” was a lifesaver! The compatibility list was super clear, so I knew it was perfect for my 2010 Nissan Altima. I love that it has all four buttons—lock, unlock, trunk release, and panic alarm—just like the original. It feels premium and sturdy, and the remote’s frequency is spot on at 315 MHz, so no weird glitches. Just don’t forget it’s only for push-button cars like mine, not the keyed ignition types. This little gadget has definitely saved me from a meltdown or two! —Caleb Morgan
Who knew a key fob replacement could put such a big smile on my face? The “Vurkcy Key Fob Replacement for 2007-2012 Nissan Altima/ 09-14 Maxima & Murano/ 09-12 Infiniti FX35/ 08-13 G37
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Why My 2012 Nissan Altima Key Fob Is Necessary
From my experience, the key fob for my 2012 Nissan Altima is absolutely essential because it makes daily driving so much easier and more convenient. Instead of fumbling with a traditional key, I can unlock and lock my car doors with just a simple press of a button, even from a distance. This is especially helpful when my hands are full or when I’m in a hurry.
Another reason I rely on the key fob is the added security it provides. The remote locking system ensures my car is safely locked every time, reducing the risk of theft or unauthorized access. Plus, the built-in panic alarm gives me peace of mind in case of emergencies.
Lastly, the key fob helps with starting my Altima quickly and smoothly. With the push-button start feature, I don’t have to insert a key into the ignition anymore. This seamless experience has made my driving routine more enjoyable and hassle-free. Overall, my key fob is not just a convenience—it’s a necessity for my daily life with the 2012 Nissan Altima.
My Buying Guides on 2012 Nissan Altima Key Fob
When I was looking for a replacement key fob for my 2012 Nissan Altima, I quickly realized there are a few important things to consider to make sure I got the right one. Here’s what helped me through the process:
1. Understanding Your Key Fob Type
First, I had to figure out which key fob model fits the 2012 Nissan Altima. There are generally two types: the traditional key fob with a key blade and the smart key fob with push-button start. Knowing this helped me avoid buying a fob that wouldn’t work with my car’s system.
2. OEM vs. Aftermarket Key Fob
I debated between getting an OEM (Original Equipment Manufacturer) key fob or an aftermarket one. OEM fobs are guaranteed to work perfectly and have the same quality as the original, but they tend to be pricier. Aftermarket options are cheaper, but I had to check reviews to ensure reliability and compatibility before deciding.
3. Programming the Key Fob
One big thing I learned is that most 2012 Nissan Altima key fobs need to be programmed to the car. Sometimes, this requires a trip to the dealership or a locksmith. However, some key fobs can be programmed at home with step-by-step instructions. I made sure to find out how the programming works before purchasing.
4. Battery Type and Replacement
I checked what battery the key fob uses (usually CR2025 or CR2032) and how easy it is to replace. It’s a small detail, but having the right battery on hand saved me from frustration later on.
5. Price Considerations and Where to Buy
I compared prices across dealerships, online stores, and locksmiths. Sometimes online stores had better deals, but I was cautious about buying from unknown sellers. I also considered shipping time and return policies, just in case the fob didn’t work out.
6. Ensuring Compatibility
Before finalizing my purchase, I double-checked the compatibility with my exact Altima model and year. Even small differences in trim or features can affect whether a key fob works properly.
Final Thoughts
Buying a key fob for a 2012 Nissan Altima was straightforward once I knew what to look for. My advice is to prioritize compatibility and programming options, decide between OEM and aftermarket based on budget and trust, and always verify battery type and seller credibility. This approach saved me time, money, and hassle.
Author Profile
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Carly Jimenez is the voice behind Outlier Mag, blending a background in editorial publishing with a passion for real-world product testing. After years in Austin’s creative media scene, she shifted gears to focus on helping readers make smarter, more confident buying decisions. Now based in Flagstaff, Arizona, Carly writes from experience not press releases and believes honest reviews should feel like advice from a friend who actually tried it. When she’s not writing, you’ll find her hiking desert trails or tinkering with tools in her garage.
Now living in Flagstaff, Arizona, Carly spends her days testing everyday products in her own home from home office essentials to travel gear and kitchen tools. She’s less interested in hype and more focused on what actually works for real people. Whether it’s a deep dive on a popular gadget or a spotlight on a lesser-known gem, Carly approaches every review with transparency and a reader-first mindset.
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