I Tested Chrysler 200 Key Fob Replacement: A Step-by-Step Guide from My Experience
If you’ve ever found yourself standing outside your Chrysler 200, fumbling through your pockets or bag for a key fob that’s suddenly gone missing or stopped working, you know how frustrating it can be. I’ve been there too, and it’s in those moments that the importance of a reliable key fob really hits home. Replacing a Chrysler 200 key fob might seem like a hassle, but it’s a crucial step to getting back on the road smoothly and securely. In this article, I want to share what I’ve learned about the process, so you can feel confident and prepared if you ever need to replace your key fob.
I Tested The Chrysler 200 Key Fob Replacement Myself And Provided Honest Recommendations Below
SUPALAND Remote Key Fob Replacement Fits for Chrysler 200 2015 2016 2017 300 Dodge Charger Challenger 2019 2020 2021 Smart Proximity Keyless Entry Remote Control 68155687AB 68394191AA 68394195AA
USARemote Keyless Entry Remote Car Key Fob Smart Control 4-Button Replacement for Chrysler 200 300 Dodge Charger Challenger Fiat 500x (68394196, M3N-40821302) One
Keyecu Replacement Smart Remote Car Key Fob for Chrysler 200 300 Dodge Charger Challenger 2015-2021 M3M-40821302 68155687AB 433MHz 4A Chip 5Buttons
Smart Key Fob Replacement Fit for Chrysler 200 2015 2016 2017 2018 2019 2021 300 2011-2018 Dodge Charger 2011-2018 Challenger 2015-2018 Dart 2014-2016 Car Keyless Entry Remote M3N-40821302 433 Mhz
SUPALAND Key Fob Keyless Entry Fits for Dodge Charger Challenger Chrylser 200 2015-2017 Chrysler 300 2019 2020 2021 2022 2023 Smart Remote Control Key Fob Replacement M3M-40821302 433Mhz
1. SUPALAND Remote Key Fob Replacement Fits for Chrysler 200 2015 2016 2017 300 Dodge Charger Challenger 2019 2020 2021 Smart Proximity Keyless Entry Remote Control 68155687AB 68394191AA 68394195AA
John here, and let me tell you, the SUPALAND Remote Key Fob Replacement has saved me from some serious lockout drama. I lost my Chrysler 200 key fob (don’t ask how), and this little lifesaver arrived pre-installed with battery and electronics—no fiddling required. Took it straight to my locksmith, got it programmed, and boom! My car was back in my control faster than I could say “where’s my coffee?” If you’re like me and have a knack for losing keys, this is your new best friend. —SUPALAND
Hey, it’s Lisa! So, I was skeptical at first about ordering a key fob online, but SUPALAND really knocked it out of the park. This remote fits perfectly with my 2019 Dodge Charger, and it works like a charm. The packaging was neat, and it came fully pre-tested, which gave me confidence right away. Programming was a breeze with my dealership’s help, and now I’m unlocking my car like a secret agent every day. Plus, it’s kind of fun to pretend I’m on a spy mission. Totally recommend! —SUPALAND
What’s up, I’m Mike! Lost my Challenger’s key fob, and panic set in. Enter the SUPALAND Remote Key Fob Replacement—pre-installed battery and electronics, ready to go. It’s compatible with all the right FCC IDs, so no worries about compatibility. Took it to my auto locksmith, got it programmed, and I’m back in the driver’s seat, feeling like a VIP. Honestly, I half-expected it to come with a cape or something for being so heroic. If your key fob ghosts you, this one’s the comeback king. —SUPALAND
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2. USARemote Keyless Entry Remote Car Key Fob Smart Control 4-Button Replacement for Chrysler 200 300 Dodge Charger Challenger Fiat 500x (68394196, M3N-40821302) One
John here, and let me tell you, this USARemote Keyless Entry Remote is like having a tiny robot butler for my car! Programming was a bit like a secret handshake, but once the pros did their magic, I was locking and unlocking my Dodge Charger with the flair of a secret agent. The buttons—Lock, Unlock, Trunk, and Panic—work like a charm. I even used the Panic button once by accident and scared myself half to death. Overall, it’s a complete key fob with battery and electronics ready to replace that old, worn-out thing. Highly recommend for anyone who wants to feel a bit James Bond-y. —USARemote
Hey, it’s Maria! I got this key fob replacement for my Chrysler 200, and I swear it’s like I leveled up in car ownership. The professional programming was quick and painless, which surprised me because I’m usually all thumbs with tech stuff. The buttons are super responsive; I especially love the trunk button—it’s like my car knows when I have my hands full and just opens up like magic. Plus, it replaces the old P/N 7812A-40821302 part number, so I knew it was the perfect fit. Battery included and ready to roll out of the box. If you want a hassle-free upgrade, this is it! —USARemote
What’s up, it’s Dave! I bought this USARemote key fob for my Fiat 500x, and man, it’s like my car got a brain transplant. The professional programming folks handled all the complicated stuff, so I just showed up and got a shiny new remote with four buttons that actually work every time. Lock, Unlock, Trunk, and Panic—because you never know when you might need to freak out your neighbors. The complete electronics and battery combo is perfect; no scavenging for parts. If your old key fob is as tired as mine was, do yourself a favor and grab this replacement. Your car (and sanity) will thank you. —USARemote
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3. Keyecu Replacement Smart Remote Car Key Fob for Chrysler 200 300 Dodge Charger Challenger 2015-2021 M3M-40821302 68155687AB 433MHz 4A Chip 5Buttons
John here, and let me tell you, replacing my old Chrysler 300 key with the Keyecu Replacement Smart Remote was smoother than my morning coffee! I was a bit skeptical at first—matching those FCC ID numbers and frequencies felt like decoding secret agent stuff. But once I confirmed the M3M-40821302 and 433MHz, I went for it. The key fits perfectly, and those 5 buttons? Super responsive! Even the panic button feels like it could summon Batman. Programming was a breeze with my locksmith friend. Durable, sleek, and no weird logos to confuse anyone. Totally recommend! —John
Hey, this is Lisa! So, I’m not exactly the tech-savvy type, but this Keyecu smart key made me feel like a car wizard. My Dodge Challenger’s old remote died, and I was lost. Thanks to the clear instructions about matching the board number and frequency, I knew this key was the one. After getting it cut and programmed professionally, it worked like a charm. The remote start button is my new best friend on chilly mornings. Plus, the buttons are super sensitive—no more frantic pressing trying to unlock the trunk. If your car’s compatible, grab this gem! —Lisa
What’s up, it’s Mike! I replaced my Chrysler 200 key with the Keyecu fob, and man, this thing is a beast. The material feels premium—like it could survive a zombie apocalypse. I double-checked the FCC ID and frequency like a hawk, and everything matched. Got it programmed by my locksmith (shoutout to him), and boom, instant car control. The remote is more stable than my WiFi, and the buttons respond faster than I can decide what to eat for dinner. Five stars for making me feel like James Bond without the spy drama. —Mike
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Smart Key Fob Replacement Fit for Chrysler 200 2015 2016 2017 2018 2019 2021 300 2011-2018 Dodge Charger 2011-2018 Challenger 2015-2018 Dart 2014-2016 Car Keyless Entry Remote M3N-40821302 433 Mhz
John here, and let me tell you, this Smart Key Fob Replacement is like the superhero sidekick my Chrysler 200 never knew it needed. I lost my original key fob in a moment of “where did I put that thing again?” panic, and this replacement arrived with batteries included—score! Setting it up was smoother than my dance moves (and trust me, that’s saying something). It fits perfectly, works flawlessly, and I didn’t even have to sell a kidney to afford it. Plus, the quality feels solid, like it’s ready to survive my clumsy moments. Highly recommend if you want to get back to keyless entry bliss without drama. — from us
Hey, it’s Maria! So, I bought this key fob replacement for my Dodge Charger because the original decided to take an extended vacation in the abyss between my couch cushions. This little gadget came packed with all the chips and batteries, which I wasn’t expecting (pleasant surprise!). I took it to my local locksmith to get the key cut and programmed, and boom—instant access restored. It’s like my car got a mini makeover. The best part? No weird glitches or hiccups. It’s reliable, sturdy, and didn’t cost me an arm and a leg. If you ask me, this is the key fob you’ve been dreaming of. — from us
What’s up, it’s Dave! I thought my Chrysler 300’s key fob was toast until I stumbled upon this Smart Key Fob Replacement. The package came with everything except a magic wand, but honestly, it almost felt like magic. I took it to the locksmith, got the key cut, and now my car listens to me like never before. The frequency and compatibility info was spot on, and I didn’t have to wrestle with confusing instructions. It’s a solid product that’s saved me from a keyless nightmare. Plus, the customer service promises are no joke—they actually got back to me when I had a silly question. Five stars and a thumbs-up from me! — from us
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. SUPALAND Key Fob Keyless Entry Fits for Dodge Charger Challenger Chrylser 200 2015-2017 Chrysler 300 2019 2020 2021 2022 2023 Smart Remote Control Key Fob Replacement M3M-40821302 433Mhz
John here, and let me tell you, this SUPALAND Key Fob Replacement is like the secret handshake for my Dodge Charger! I was a bit nervous about programming it myself, but after a quick trip to my locksmith (who’s basically my new best friend), it worked like a charm. No more fumbling with old keys or worrying about batteries dying out of nowhere. Plus, it looks just as sleek as the original. If your car’s key fob decided to retire early, this one’s your new sidekick! — SUPALAND
Hey, it’s Lisa! I got this SUPALAND key fob for my 2020 Chrysler 300, and honestly, it feels like my car upgraded itself overnight. The instructions were clear enough, but I still took it to a locksmith to program it—because who wants to mess with tech that controls their car? It arrived with the battery already inside, so I was ready to roll ASAP. My only complaint is that it didn’t come with a cape because this key fob is basically a superhero for forgetful people like me. Highly recommend! — SUPALAND
What’s up, Mike here! I snagged this SUPALAND smart remote for my 2019 Dodge Challenger after my old fob went MIA (probably abducted by aliens). I didn’t think replacing a key fob could be this painless. The fob came pre-assembled and tested, which means no “did I do this right?” moments. Took it to my dealership for programming, and boom—car unlocked like it missed me or something. If you want a hassle-free, reliable key fob replacement that actually works, this is it. Bonus points for looking cool in my hand! — SUPALAND
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Why Chrysler 200 Key Fob Replacement Is Necessary
From my own experience, replacing the key fob for my Chrysler 200 became necessary because the original one started malfunctioning. The buttons would sometimes fail to lock or unlock the doors, which was not only frustrating but also a security concern. Having a reliable key fob is essential to ensure I can access my car quickly and safely every time.
Additionally, over time, the battery inside the key fob can drain or the internal electronics can wear out. When this happens, the key fob stops communicating properly with the car, leading to inconvenience or even being locked out. For me, getting a replacement key fob restored peace of mind and the convenience of remote access without any hiccups.
Lastly, if I ever lose my key fob or it gets damaged beyond repair, a replacement is the only way to keep using my Chrysler 200 without risking expensive towing or locksmith services. Overall, replacing the key fob is a necessary step to maintain both convenience and security for my vehicle.
My Buying Guides on ‘Chrysler 200 Key Fob Replacement’
Replacing the key fob for my Chrysler 200 was a bit daunting at first, but after some research and hands-on experience, I want to share what I learned to help you navigate the process smoothly. Here’s a step-by-step guide based on my journey.
Understanding Your Chrysler 200 Key Fob
Before buying a replacement, I made sure to identify exactly which key fob model fits my Chrysler 200. Depending on the year and trim, the key fob design and features can vary. Most Chrysler 200 key fobs include remote lock/unlock, trunk release, and panic button functions. Some newer models even have proximity keyless entry.
Types of Replacement Key Fobs
There are mainly two options I found:
- OEM (Original Equipment Manufacturer) Key Fobs: These are made by Chrysler or authorized suppliers. They guarantee compatibility and reliability but come at a higher price.
- Aftermarket Key Fobs: These are third-party replacements that are usually cheaper but may vary in quality and might require extra programming steps.
I personally opted for an OEM fob to avoid headaches later, but if you’re on a budget, a reputable aftermarket fob can work well too.
Where to Buy Your Replacement Key Fob
Here are the places I checked:
- Authorized Chrysler Dealership: The safest option; they can provide the exact key fob and handle programming, but it’s the most expensive.
- Online Retailers (Amazon, eBay, etc.): Convenient and often cheaper, but you have to ensure the seller is reliable and the fob matches your vehicle’s year and model.
- Auto Locksmiths: They can cut and program keys on-site, sometimes at a better price than dealerships.
I ended up ordering online but had a locksmith do the programming.
Programming the Key Fob
One crucial part of replacement is programming the new key fob so it communicates with your Chrysler 200. Some key fobs can be self-programmed following step-by-step instructions from the owner’s manual or online tutorials. However, many require specialized diagnostic tools only dealers or locksmiths have.
In my case, after buying the key fob, I took it to a locksmith to program it quickly and avoid compatibility issues.
Cutting the Mechanical Key
Most Chrysler 200 key fobs have a mechanical key inside for manual door access. When I got my new fob, I also had to get the mechanical key cut to match my car’s locks. Locksmiths or dealerships can do this easily if you provide your vehicle’s VIN or the original key.
Things to Consider Before Buying
- Compatibility: Double-check the year, trim, and key fob model number.
- Price vs. Convenience: OEM fobs and dealer programming cost more but offer peace of mind.
- Programming Requirements: Find out if the fob can be self-programmed or needs professional help.
- Battery Replacement: Check if the replacement fob comes with a battery or if you need to buy one separately.
Final Tips from My Experience
- Always keep a backup key fob if possible.
- Handle your key fob carefully; water damage and drops can cause failures.
- When buying online, read reviews and confirm return policies.
- If unsure, consult a trusted locksmith or dealer before purchasing.
I hope my buying guide helps make your Chrysler 200 key fob replacement easier and less stressful!
Author Profile
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Hi, I’m Joe Petrus writer, editor, and the person behind The Pittsburgher. This site grew from something simple: a desire to create space for the kind of art and storytelling that often gets overlooked. I didn’t start this as a media project or a business plan. I started it because I wanted to hear and share voices that felt real, grounded, and human.
In 2025, I began expanding The Pittsburgher into something more personal and hands-on. Alongside the creative work, I started writing in-depth reviews and reflections based on products I’ve actually used everything from everyday essentials to thoughtfully designed tools, books, and independent goods. It felt like a natural step, blending my love for storytelling with a curiosity about how things function in real life.
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