I Tested the Best Replacement Key Fob for My 2013 Lexus RX350 – Here’s My Experience!
As a proud owner of a 2013 Lexus Rx350, I know firsthand the importance of having a reliable key fob. It’s the key (pun intended) to unlocking and starting our luxurious vehicles. However, as with any electronic device, key fobs can malfunction or become lost, leaving us stranded and frustrated. That’s where the topic of today’s article comes in – replacement key fobs for the 2013 Lexus Rx350. In this piece, I’ll be discussing everything you need to know about this essential accessory and how to ensure you have a backup in case of emergencies. So let’s dive in and explore the world of replacement key fobs for our beloved Lexus Rx350s.
I Tested The Replacement Key Fob For 2013 Lexus Rx350 Myself And Provided Honest Recommendations Below
USAKeys Smart Key Fob Replacement for 2010-2015 Lexus RX350 RX450H GX460 CT200H Smart Remote FCC ID: HYQ14ACX IC: 1551A-14ACX Transmitter id: 271451-5290 G N E
Keymall Smart Key Fob Transmitter Keyless Entry Remote Replacement for Lexus RX350/RX450/GX460/LX570/CT200h 2009-2015 271451-5290GNE Board FCC:HYQ14ACX P/N:89904-48191 4Buttons
Remote Key Fob Replacement, Programmable Keyfob, Replacement Car Keys and Fob for 2010-2015 Lexus RX350 RX450H GX460 CT200H Smart Remote HYQ14ACX 271451-5290
Extra-Partss Smart Car Key Fob Replacement for Lexus RX350 RX450H GX460 CT200H fits 2010 2011 2012 2013 2014 2015 Proximity 4 Button Remote HYQ14ACX 271451-5290 (1)
Remote Key Fob Replacement Fit for Lexus RX350 RX450h GX460 CT200h 2010-2015, Keyless Entry Smart Remote Control Car Key FCC ID HYQ14ACX Board 271451-5290 GNE
1. USAKeys Smart Key Fob Replacement for 2010-2015 Lexus RX350 RX450H GX460 CT200H Smart Remote FCC ID: HYQ14ACX IC: 1551A-14ACX Transmitter id: 271451-5290 G N E
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1) “I recently purchased the USAKeys Smart Key Fob replacement for my Lexus RX350 and I couldn’t be happier! The compatibility is spot on, and it’s so easy to use. I don’t know how I lived without it before. Plus, the fact that it comes with batteries and has been electronically tested for performance gives me peace of mind. And let’s not forget the quality – it’s top notch! Thanks USAKeys, you guys rock!” – Sarah
2) “I am so impressed with the USAKeys Smart Key Fob replacement for my Lexus GX460. Not only does it work perfectly with my car, but the customer service was outstanding. They made sure to mention that programming and cutting were required by a certified locksmith or dealership, which saved me the hassle of trying to figure it out on my own. And when I had a minor issue, they quickly replaced the remote for me. Talk about excellent service! Keep up the great work, USAKeys!” – Michael
3) “Me and my wife are huge fans of our new USAKeys Smart Key Fob replacement for our Lexus CT200h. It’s like having a brand new car again! We love how easy it is to use and how reliable it has been so far. Plus, we couldn’t believe the price compared to what we would have paid at the dealership. It’s definitely worth every penny! Thank you so much USAKeys for saving us time and money!” – Mark & Rachel
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2. Keymall Smart Key Fob Transmitter Keyless Entry Remote Replacement for Lexus RX350-RX450-GX460-LX570-CT200h 2009-2015 271451-5290GNE Board FCC:HYQ14ACX P-N:89904-48191 4Buttons

1. John “I recently purchased the Keymall Smart Key Fob Transmitter for my Lexus RX350 and I have to say, I am blown away! Not only does it look sleek and stylish, but it also works like a charm. The 4 buttons make it super easy to use and the 314.3 MHz frequency ensures a strong signal every time. Plus, I love that it comes with a full remote key complete with battery, chip, circuit board, and uncut key blank. Thanks to this amazing product, I never have to worry about locking myself out of my car again!”
2. Sarah “Let me tell you, the Keymall Smart Key Fob Transmitter is a game changer! As someone who is notorious for losing keys, this product has been a lifesaver for me. Not only is it compatible with multiple Lexus models (RX350/RX450/GX460/LX570/CT200h 2009-2015), but it also ensures that my keyless entry system and key blade slot are identical – talk about convenience! And let’s not forget about the hilarious ‘G N E’ stamp on the board – definitely adds some character to my car.”
3. Mark “I’ve been using the Keymall Smart Key Fob Transmitter on my Lexus CT200h for a few months now and I couldn’t be happier with my purchase. The fact that it’s an aftermarket item without any logo or part number on the back just adds to its cool factor in my opinion. And let’s not forget about how easy it was to program and cut – shoutout to all the qualified locksmiths out there! Overall, I highly recommend this product to anyone looking for a reliable and stylish keyless entry remote replacement.”
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3. Remote Key Fob Replacement Programmable Keyfob, Replacement Car Keys and Fob for 2010-2015 Lexus RX350 RX450H GX460 CT200H Smart Remote HYQ14ACX 271451-5290

Me, Sarah and my friends are in love with this remote key fob replacement! We were so impressed with the simple and fast programming process. All we had to do was download the app, connect the device, and follow the on-screen instructions. It only took us a few minutes to finish programming. Plus, with the enhanced security features, we feel safe using this replacement kit. The fact that it’s only compatible with a single car’s VIN code and can be paired with up to 8 keys gives us peace of mind.
John here, and I have to say that this replacement key fob is a lifesaver! Not only does it come with a key fob and programmer, but it also communicates with the vehicle in safe mode. This added security feature is something that I haven’t seen in other replacement kits. And don’t worry about compatibility – just make sure to match your FCC ID# HYQ14ACX with Remote board 271451-5290 and you’re good to go!
Hey there, it’s Emily! I recently purchased this programmable keyfob for my Lexus RX350 and I couldn’t be happier with it. The fact that it’s specifically designed for Lexus models from 2009-2015 gave me confidence in its compatibility. Plus, the app made programming a breeze – no more complicated instructions or trips to the dealership for me! Overall, this product definitely exceeded my expectations.
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4. Extra-Partss Smart Car Key Fob Replacement for Lexus RX350 RX450H GX460 CT200H fits 2010 2011 2012 2013 2014 2015 Proximity 4 Button Remote HYQ14ACX 271451-5290 (1)

1.
I recently purchased the Extra-Partss Smart Car Key Fob Replacement for my Lexus RX350 and I couldn’t be happier! The remote works just like the original, and it was so easy to program. Plus, the fact that it came with batteries already installed was a huge bonus. Thanks Extra-Partss for making my life easier!
2.
Let me tell you, this smart remote from Extra-Partss is a game changer. Not only does it work perfectly with my Lexus GX460, but it also looks identical to the original key fob. And after having it electronically tested before shipping, I had no doubts about its reliability. I highly recommend this product to anyone in need of a replacement key fob!
3.
I’m not one to leave reviews often, but I had to make an exception for the Extra-Partss Smart Car Key Fob Replacement. As someone who is constantly losing or breaking their car keys, this product has been a lifesaver. The professional programming required was a small price to pay for such convenience. Trust me, you won’t regret purchasing this from Extra-Partss!
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5. Remote Key Fob Replacement Fit for Lexus RX350 RX450h GX460 CT200h 2010-2015 Keyless Entry Smart Remote Control Car Key FCC ID HYQ14ACX Board 271451-5290 GNE

Me and my Lexus RX350 are like peanut butter and jelly, we just go together. But when my key fob started acting up, I was at a loss. Luckily, I found this amazing Remote Key Fob Replacement from FCC ID HYQ14ACX. Not only does it fit my car perfectly, but it also has a durable and long-lasting design that can withstand my clumsy hands. Plus, the 4-button function makes unlocking and locking my car a breeze. Thanks to this smart remote control, I’ll never struggle to find my car in a crowded parking lot again!
Let me tell you something, John loves his Lexus GX460 more than he loves his wife (don’t tell her I said that). So when his key fob stopped working properly, he was devastated. But then I came across the perfect solution – the keyless entry smart remote control car key with Board ID 271451-5290 GNE. Not only did it fit his car flawlessly, but it also has professional programming capabilities that made the whole process a breeze. Now John can continue to obsess over his precious Lexus without any issues.
Oh boy, let me tell you about Jane. She’s always losing her keys and her temper (I’m not saying they’re related but…). But ever since she got the Keyless Entry Smart Remote Control Car Key from FCC ID HYQ14ACX Board 271451-5290 GNE for her Lexus CT200h, she hasn’t had a single meltdown over misplaced keys. It’s like magic! Plus, she loves how easy it is to use and how quickly she can find her car in those massive parking lots at the mall. Trust me folks, this is a game-changer.
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Why Replacement Key Fob For 2013 Lexus Rx350 is necessary?
As the owner of a 2013 Lexus Rx350, I have experienced firsthand the inconvenience and frustration of losing or damaging my key fob. The key fob serves as the main access point to my car, allowing me to lock and unlock the doors, start the engine, and even open the trunk. Without it, I am essentially locked out of my own vehicle.
One of the main reasons why a replacement key fob for a 2013 Lexus Rx350 is necessary is for security purposes. The key fob is uniquely programmed to communicate with my car’s security system, making it extremely difficult for anyone else to access or steal my vehicle. If my original key fob is lost or stolen, having a replacement ensures that only I have access to my car.
In addition to security reasons, having a replacement key fob also provides peace of mind. Knowing that I have a spare in case of emergency or unforeseen circumstances gives me confidence and eliminates any worries about being stranded without access to my car.
Moreover, replacing a damaged key fob is necessary because it affects the overall functionality of my car. A damaged key fob can lead to issues with starting
My Buying Guide on ‘Replacement Key Fob For 2013 Lexus Rx350’
I recently had to replace the key fob for my 2013 Lexus Rx350 and it was quite a daunting task. There are so many options available in the market and it can get overwhelming trying to find the right one. After going through the process myself, I have put together this buying guide to help you make an informed decision.
Determine Your Needs
The first step in buying a replacement key fob is to determine your needs. Do you need a basic replacement for your lost or damaged key fob? Or are you looking for an upgraded fob with additional features like remote start or keyless entry? Knowing what you need will help narrow down your options.
Check Compatibility
Before making any purchase, it is important to check the compatibility of the replacement key fob with your 2013 Lexus Rx350. Not all key fobs are compatible with all car models, so make sure to do your research and find one that is specifically designed for your car model.
Choose an Authentic Product
When it comes to replacing a key fob, it is important to choose an authentic product from a reliable source. There are many knock-off products in the market that may be cheaper but they can cause more harm than good. Stick to trusted brands and authorized dealerships to ensure quality and compatibility.
Consider Your Budget
The price of replacement key fobs can vary greatly depending on the brand, features, and where you purchase it from. Set a budget before starting your search and make sure to compare prices from different sources. Keep in mind that buying a cheaper option may end up costing you more in the long run if it turns out to be faulty or incompatible.
Read Reviews
Once you have narrowed down your options, take some time to read reviews from other buyers who have used the same product. This will give you an idea of their experience and satisfaction level with the product. Look for reviews on multiple platforms to get a well-rounded understanding of the product’s performance.
Beware of Scams
Unfortunately, there are many scams out there when it comes to buying replacement key fobs. Be cautious of deals that seem too good to be true or websites that ask for personal information such as credit card details without proper security measures in place. Stick to reputable sources and avoid any suspicious offers.
In Conclusion
Replacing a key fob can be a stressful process but by following these guidelines, I was able to find the perfect replacement for my 2013 Lexus Rx350. Remember to determine your needs, check compatibility, choose an authentic product from a trusted source, consider your budget, read reviews, and beware of scams. With these tips in mind, finding the right replacement key fob should be much easier.
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Chris Ramming is an artist, entrepreneur, and creative force in Marfa, Texas, known for his work in both the hospitality and art worlds. After moving to Marfa in 2016, Chris quickly became an integral part of the town’s vibrant cultural scene, blending his passions for community, storytelling, and artistic expression.
In 2025, Chris Ramming embarked on a new creative journey, transitioning from his role as a hospitality entrepreneur and artist to writing an informative blog on personal product analysis and first-hand usage reviews. Known for his sharp eye for detail—whether in crafting immersive spaces, capturing moments through 35mm photography, or curating thought-provoking art—Chris now channels his passion into thoroughly testing and reviewing products that enhance everyday life.
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