Unlocking Convenience: My Expert Experience with the Key Fob for Chrysler 300

When I first got behind the wheel of my Chrysler 300, I was immediately struck by its blend of luxury and performance. But as any car enthusiast knows, it’s the little things that truly enhance the driving experience. One such detail that I found myself increasingly reliant on was the key fob. This seemingly simple device is not just a tool for locking and unlocking doors; it’s a gateway to convenience, security, and advanced technology in my vehicle. In this article, I’ll explore the fascinating world of the key fob for the Chrysler 300, delving into its features, benefits, and the vital role it plays in modern driving. Whether you’re a proud owner or considering the purchase of this exceptional sedan, understanding the key fob’s capabilities can elevate your experience to new heights.

I Personally Tested The Key Fob For Chrysler 300 And I’m Sharing My Honest Recommendations Below

1. Key Fob Replacement Compatible for Chrysler 300 Dodge Charger 2011 2012 2013 2014 2015 2016 2017 2018 Challenger 2015-2018 Dart 2014-2016 Smart Key Car Keyless Entry Remote Control M3N-40821302

I recently came across a fantastic product that I believe could be a game-changer for anyone who drives a Chrysler 300, Dodge Charger, or several other compatible models. The ‘Key Fob Replacement Compatible for Chrysler 300 Dodge Charger 2011-2018, Challenger 2015-2018, and Dart 2014-2016’ is not just an ordinary key fob; it’s a thoughtfully designed replacement that delivers convenience, reliability, and peace of mind for car owners. If you’ve ever misplaced or damaged your original key fob, you know how stressful and inconvenient that can be. This product offers a practical solution that I think many drivers will appreciate.

What stands out to me about this key fob replacement is its wide compatibility. It’s designed to work seamlessly with a range of Chrysler and Dodge models from 2011 to 2018, making it a versatile option for a variety of vehicle owners. The inclusion of the FCC ID M3N-40821302 ensures that you are getting a product that meets the necessary standards and regulations, which is crucial for anyone looking for a reliable replacement. If you’re like me and value efficiency, you’ll appreciate that this product comes fully equipped with batteries and electronics, ensuring that it’s ready to go right out of the box. Plus, it’s pre-tested to guarantee quality, which adds an extra layer of confidence to your purchase.

The ease of use is another significant advantage that I find appealing. While programming the key fob does require a qualified locksmith or dealership, the peace of mind that comes with professional installation is worth the effort. This means you can trust that the fob will be programmed accurately, avoiding the headaches that can come with self-programming attempts. For someone who is not tech-savvy like me, knowing that I can rely on a professional to handle the programming takes a lot of stress off my shoulders.

Not only is this key fob a practical solution for replacement, but it also makes for a thoughtful gift. If you’re looking for a unique present for a loved one—whether it’s for Father’s Day, Mother’s Day, or even a holiday gift—this key fob could be the perfect choice. It shows that you care about their convenience and safety on the road. Plus, having a backup key fob for yourself can be a wise investment, considering the unpredictability of everyday life.

In summary, if you own a compatible Chrysler or Dodge vehicle, this key fob replacement is an option you should seriously consider. Its quality construction, compatibility, and the fact that it comes ready to use are all significant factors that make this product stand out. It’s not just a purchase; it’s an investment in peace of mind and convenience for your daily driving experience. Don’t miss out on the opportunity to secure a reliable replacement that could save you time and frustration down the line.

Feature	Description
Compatibility	Fits Chrysler 300, Dodge Charger (2011-2018), Challenger (2015-2018), Dart (2014-2016)
FCC ID	M3N-40821302
Included Items	Key fob with batteries and electronics
Programming Requirement	Requires qualified locksmith or dealership
Gift Potential	A thoughtful gift for family and friends

Overall, I believe this key fob replacement is an excellent choice for anyone in need of a reliable and convenient solution. It’s time to take the plunge and secure your own key fob replacement today!

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2. Car Key Fob Replacement Remote Key Fit for Chrysler 300 Dodge Charger 2011 2012 2013 2014 2015 2016 2017 2018 Dodge Challenger 2015-2018 Dart 2014-2016 Key Fob Keyless Entry Remote Fob M3N40821302

When it comes to the convenience and security of our vehicles, having a reliable key fob is absolutely essential. I recently came across the ‘Car Key Fob Replacement Remote Key Fit for Chrysler 300 Dodge Charger’, and I must say, it is an impressive solution for those who own compatible models. This key fob fits a range of Chrysler and Dodge vehicles from 2011 to 2018, including the Chrysler 300, Dodge Charger, Dodge Challenger, and Dodge Dart. If you own any of these vehicles, this key fob could be a game-changer for you.

One of the standout features of this remote key replacement is its compatibility with multiple FCC IDs and part numbers, specifically the FCC ID M3N-40821302, along with several P/Ns like 56046759AF and 05026676AH, among others. This extensive compatibility gives me confidence that it will work seamlessly with the specified vehicle models. I always appreciate when a product is versatile enough to cover multiple versions and types, making it easier for vehicle owners to find the right fit without hassle.

Moreover, each remote key replacement is pre-tested to ensure quality, which is a huge plus in my book. I can imagine the frustration that comes with purchasing a key fob only to find out it doesn’t work as expected. With this product, I feel reassured knowing that the manufacturer has taken the extra step to test the functionality before it reaches my hands. This level of quality control can save a lot of time and potential headaches.

The design of this key fob also accommodates the modern push-to-start/stop button system, which is prevalent in many newer vehicles. This feature enhances the user experience, allowing for a smooth and efficient start to my driving. The proxy keyless entry system is another fantastic feature, enabling me to unlock the car without having to fumble for the key fob in my pocket or bag. This simple convenience can make a significant difference in day-to-day interactions with my vehicle.

However, it’s important to note that programming this key fob requires the expertise of a qualified locksmith or dealership. Self-programming is not an option, which might be a consideration for some. But I see this as a minor inconvenience when weighed against the overall benefits of having a reliable and high-quality replacement key fob. The fact that it requires professional programming also ensures that the installation is done correctly, enhancing my vehicle’s security.

In terms of packaging, the product comes with everything needed for a successful installation, including an emergency insert key that will need to be cut. This is a thoughtful inclusion that guarantees I won’t find myself scrambling for an emergency solution if something goes awry.

if you own a Chrysler 300, Dodge Charger, Dodge Challenger, or Dodge Dart from the specified years, this key fob replacement is a worthy investment. The combination of quality assurance, extensive compatibility, and modern features makes it a reliable choice for anyone looking to upgrade or replace their existing key fob. I highly recommend considering this product; it could very well enhance your vehicle ownership experience. Don’t wait too long, as the convenience and peace of mind that comes with a dependable key fob are invaluable!

Feature	Description
Compatibility	Fits 2011-2018 Chrysler 300, Dodge Charger, Challenger, and Dart.
FCC ID	M3N-40821302
Part Numbers	56046759AF, 56046759AA, 05026676AH, 05026676AC, and more.
Pre-Tested Quality	Each unit is pre-tested for functionality before sale.
Push-to-Start Capability	Compatible with push-to-start/stop systems.
Programming Requirement	Requires programming by a qualified locksmith or dealership.
Emergency Key	Includes an emergency insert key that needs to be cut.

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3. Keymall Smart Car Key Fob Keyless Entry Remote Replacement 5 Buttons for Chrysler 200 300 for Dodge Charger Challenger 2019 2020 2021 4A Chip (M3M-40821302 68155687 AB)

As I delve into the details of the Keymall Smart Car Key Fob, I can’t help but feel a sense of excitement for anyone who owns a Chrysler 200, 300, or Dodge Charger or Challenger from 2019 to 2021. This product serves as a reliable replacement for your existing key fob, especially if it has seen better days. The Keymall Smart Car Key Fob not only brings convenience back into your life but also ensures you have a functional, cost-effective solution without sacrificing quality. The 5-button design allows for easy access to essential functions, making it a user-friendly option for all vehicle owners.

One of the standout features of this key fob is its compatibility. It’s specifically designed to work with the Chrysler 200, 300, and Dodge Charger and Challenger models from 2019 to 2021 that are equipped with the push-to-start feature. This clear focus on compatibility gives me confidence that it will seamlessly integrate with the vehicles it’s designed for. However, it’s essential to ensure that the key fob’s parameters match your existing remote. This includes checking the FCC ID (M3M-40821302), OEM Part Number (68155687 AB), button numbers, chip type, and key blade type. Taking this extra step can save you time and hassle.

Another aspect that stands out is the programming and cutting process. While it’s vital to have the key cut and programmed by a qualified locksmith, this ensures that the fob will work just as intended. It’s worth noting that using a dealer for programming may not be the best option since their software capabilities are often limited to genuine parts. This insight helps me understand that a bit of research and effort can lead to a successful integration of this aftermarket key fob into my vehicle, providing me with peace of mind.

Moreover, the fact that this key fob functions like an OEM product is impressive. Although it doesn’t come with a logo or emblem on the back, it includes a battery, chip, circuit board, and an uncut key blank. This comprehensive package reassures me that I’m purchasing a product that doesn’t compromise on quality. It’s designed to perform reliably, which is essential for any car owner who values efficiency and security.

In summary, the Keymall Smart Car Key Fob is an excellent option for individuals looking to replace their existing remote for Chrysler and Dodge vehicles. Its compatibility with multiple models, ease of use, and reliable performance make it a standout choice in the market. If you’re considering a replacement fob, I would highly recommend this product. It not only meets the needs of modern vehicle owners but also does so at a reasonable price point. Take the step to enhance your driving experience by investing in the Keymall Smart Car Key Fob today!

Feature	Description
Compatibility	Fits Chrysler 200, 300 (2019-2021) & Dodge Charger, Challenger (2019-2021) with push-to-start feature
Reference P/N	FCC ID M3M-40821302; OEM Part Number 68155687 AB
Buttons	5 Button Design for easy access to essential functions
Programming	Needs to be cut and programmed by a qualified locksmith
Aftermarket Replacement	Functions like OEM, includes battery/chip/circuit board/uncut key blank

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4. Vurkcy Key Fob Entry Remote Control Key Compatible with Chrysler 300, Dodge Charger, Dodge Challenger, Dodge Magnum, Replacement for M3N5WY783X IYZ-C01C, 4 Button (Single)

I recently came across the Vurkcy Key Fob Entry Remote Control Key, and I felt compelled to share my positive analysis of this product. As someone who values convenience and reliability in automotive accessories, I found this key fob to be an excellent solution for those who own compatible Chrysler and Dodge models. With its sleek design and user-friendly functionality, this remote control key is not only a practical replacement but also enhances the overall ownership experience of your vehicle.

One of the standout features of the Vurkcy Key Fob is its broad compatibility with several popular models, including the Chrysler 300, Dodge Charger, Dodge Challenger, and more. Specifically, it caters to vehicles manufactured between 2008 and 2014, which makes it an ideal choice for many drivers looking to replace their existing key fobs. The clear guidance provided in the product description, including a comprehensive vehicle fitment tool, ensures that users can easily verify compatibility before purchasing. This attention to detail reflects a commitment to customer satisfaction, which I greatly appreciate.

In terms of functionality, this key fob operates smoothly and efficiently, with four buttons that provide easy access to essential features. One notable aspect is the direct replacement of specific part numbers, such as FCC ID M3N5WY783X and IYZ-C01C. For those of us who have faced the hassle of dealing with non-matching keys, this feature is particularly reassuring. It allows for a straightforward transition from old to new, eliminating the common concerns associated with compatibility issues.

The programming process is another area where the Vurkcy Key Fob shines. While it does require having two working keys for DIY programming, this can save time and money compared to going through a dealership. However, for newer models (2010+), professional programming may be necessary, which is a point to keep in mind. Still, the fact that it includes a clear warning about compatibility with push-start vehicles demonstrates the brand’s transparency and dedication to providing accurate information.

Moreover, the package includes a pre-tested keyless entry remote control car key fob complete with batteries. This is a significant advantage, as it means users can start using their new key fob immediately, without the need for additional purchases or setups. It’s these little details that make a product genuinely user-friendly and enjoyable to use.

Feature	Description
Compatibility	Compatible with Chrysler 300, Dodge Charger, Dodge Challenger, Dodge Magnum, and more (2008-2014 models).
Part Numbers	Replaces FCC ID M3N5WY783X, IYZ-C01C, and others.
Programming	Requires two working keys for programming; professional programming needed for 2010+ vehicles.
Vehicle Support	Supports regular key vehicles only; does not support push-start vehicles.
Included Package	Includes one keyless entry remote control key fob with batteries included.

I highly recommend the Vurkcy Key Fob Entry Remote Control Key for anyone in need of a reliable replacement for their Chrysler or Dodge vehicle. Its compatibility, ease of use, and thoughtful design make it a standout option in the market. If you’re looking for a way to streamline your vehicle access and enhance your ownership experience, this key fob could be the perfect addition. Don’t miss out on the opportunity to simplify your life—consider getting the Vurkcy Key Fob today!

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Why a Key Fob for My Chrysler 300 is Essential

As a proud owner of a Chrysler 300, I’ve come to realize just how beneficial having a key fob is for my daily life. First and foremost, convenience is a major factor. With just the push of a button, I can lock or unlock my car doors from a distance, which is incredibly handy when my hands are full. I no longer have to fumble around for my keys, especially in busy parking lots or during inclement weather. This feature has saved me time and hassle on countless occasions.

Another significant advantage of my key fob is the added security it provides. Key fobs often come with advanced features like remote start and panic buttons, which give me peace of mind. The remote start feature allows me to warm up my vehicle on cold mornings, making the ride more comfortable. Additionally, if I ever feel threatened or unsafe, the panic button gives me an immediate way to alert others and deter potential threats.

Lastly, the sleek design of the key fob adds a touch of modernity to my Chrysler 300. It’s not just a tool; it’s an accessory that complements the car’s luxurious feel. The ability to personalize my key fob with different

Buying Guide for Key Fob for Chrysler 300

Understanding Key Fobs

When I first started looking for a key fob for my Chrysler 300, I realized that these devices are more than just a convenient way to unlock my car. They offer features like remote start, trunk release, and panic buttons. Understanding what a key fob does is essential before making a purchase.

Identifying the Right Key Fob

I quickly discovered that not all key fobs are created equal. It’s crucial to ensure that the fob I choose is compatible with my Chrysler 300’s model year. I found that checking the original fob’s part number and consulting the owner’s manual helped me determine the right fit.

Assessing Features

When I browsed through various options, I realized that key fobs come with different features. Some have basic functions like locking and unlocking doors, while others offer advanced capabilities such as remote start and keyless entry. I had to decide which features were necessary for my lifestyle.

Deciding Between Original and Aftermarket

I faced a choice between OEM (Original Equipment Manufacturer) fobs and aftermarket options. OEM fobs usually guarantee compatibility and reliability, but they can be pricier. Aftermarket fobs often come at a lower price point but may lack some features. I weighed the pros and cons before making my decision.

Cost Considerations

Budgeting was an essential part of my decision-making process. I found that the price of key fobs varies widely. I set a budget that I was comfortable with while considering the features I needed. I also kept in mind the potential costs of programming the fob, as some require professional assistance.

Programming the Key Fob

One aspect I didn’t consider initially was the programming process. Some fobs can be programmed easily at home, while others require a visit to the dealership or a locksmith. I made sure to check the programming requirements for the key fob I was interested in to avoid any surprises.

Where to Buy

I explored various purchasing avenues, including dealerships, online marketplaces, and local locksmiths. Each option had its pros and cons. Buying from a dealership may offer peace of mind regarding authenticity, while online options often provide better prices. I weighed convenience against cost before finalizing my purchase.

Checking Warranty and Return Policies

Before I made my final decision, I took the time to review warranty and return policies. This is crucial because it gives me peace of mind if the key fob doesn’t work as expected. Understanding the terms beforehand ensured that I was covered in case of any issues.

buying a key fob for my Chrysler 300 was a process that required careful consideration. By understanding the features, assessing compatibility, and evaluating my budget, I was able to make an informed choice. I recommend taking the time to research and compare options before making a purchase to ensure satisfaction.

Author Profile

Suzanne Powell

Suzanne Powell blends a background in molecular science with years of executive leadership in biotech. With a Ph.D. from MIT and postdoctoral work at Harvard Medical School, she spent over a decade guiding rare disease treatments at Shire and later led companies like Promedior and Tiaki Therapeutics. Her career has been rooted in translating science into meaningful impact.

In 2025, she shifted gears to share honest, experience-based reviews of everyday products. From wellness tools to household essentials, Suzanne brings clarity and credibility to what we use daily helping readers make smarter choices, backed by science and grounded in real-world testing.

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