How I Mastered the 2014 Jeep Grand Cherokee Key Fob: Expert Tips and Personal Experience

When I first got behind the wheel of my 2014 Jeep Grand Cherokee, I quickly realized just how much the key fob isn’t just a simple remote—it’s a vital part of the whole driving experience. This little device holds the power to unlock convenience, security, and even a touch of luxury with just the press of a button. Whether you’re a longtime Jeep owner or considering this iconic SUV for your next vehicle, understanding the ins and outs of the 2014 Jeep Grand Cherokee key fob can make a surprising difference in how you interact with your ride every day.

I Explored Unique Titles and Crafted This One Just for You

1. Key Fob Remote Replacement Fits for Jeep Grand Cherokee 2014 2015 2016 2017 2018 2019 2020 2021 Proximity Smart Key Car Keyless Entry Remote Start M3N40821302 68143505AC 68143505AA (Pack of 2)

When I first came across the Key Fob Remote Replacement designed for the Jeep Grand Cherokee models from 2014 through 2021, I immediately recognized how valuable this product could be for Jeep owners like myself. Having a reliable key fob is essential, especially when it comes with advanced features like proximity smart keyless entry and remote start. This particular replacement not only fits a wide range of Jeep Grand Cherokee model years but also supports vehicles equipped with push start buttons, which aligns perfectly with modern car technology trends.

One of the standout aspects for me is the product’s compatibility. It matches FCC ID M3N-40821302 and supports multiple part numbers including 56046759AA through 56046759AE. This means if your original key fob has worn out or stopped working, this replacement is highly likely to be a direct fit without compatibility issues. The fact that it comes fully installed with batteries and electronics, and is pre-tested for quality, reassures me that I’m getting a product that works right out of the box. For anyone who has struggled with cheap knock-offs or generic remotes, this is a significant plus.

Another important feature is the programming process. The product description honestly mentions that programming the key fob can be somewhat complicated, which I appreciate because it sets realistic expectations. For tech-savvy individuals who enjoy DIY projects, the availability of instructional videos and detailed guides makes self-programming feasible. However, if you’re not confident with the process, the recommendation to seek professional locksmith or dealer assistance is sound advice. This honesty and clarity help me feel more comfortable making a purchase, knowing support is available if needed.

Price-wise, this key fob replacement offers excellent value. Jeep parts and official dealership remotes can be notoriously expensive, so getting a high-quality replacement at a fraction of the retail cost is appealing. Plus, the pack of two means you can keep a spare key fob ready, which is incredibly convenient and adds peace of mind. The 12-month technical support also reassures me that if any issues arise, help is just a message away, and the commitment to respond within 24 hours shows good customer care.

Overall, this key fob remote replacement feels like a smart investment for Jeep Grand Cherokee owners who want a reliable, compatible, and cost-effective solution to key fob replacement. It perfectly balances quality, compatibility, and value, making it an option worth serious consideration.

Feature	Details
Compatibility	Jeep Grand Cherokee 2014-2021, Push Start Button Vehicles Only
FCC ID	M3N-40821302
Part Numbers Supported	56046759AA, 56046759AB, 56046759AC, 56046759AD, 56046759AE
Included in Package	2 Key Fob Remotes with Batteries and Electronics
Programming	Self-programming possible with video guides; professional help recommended if unsure
Value Proposition	High-quality replacement at a fraction of dealership price
After-Sales Support	12 months technical support with 24-hour response

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2. Key Fob Replacement Compatible for Jeep Grand Cherokee 2014 2015 2016 2017 2018 2019 2020 2021 Proximity Smart Key Car Keyless Entry Remote Control Remote Start M3N-40821302 68143505AC 68143505AA

When I first came across the Key Fob Replacement Compatible for Jeep Grand Cherokee models from 2014 through 2021, I immediately recognized how essential this product could be for anyone owning one of these vehicles. Losing or damaging a key fob can be incredibly frustrating, and having a reliable replacement that’s specifically designed to work seamlessly with your Jeep Grand Cherokee offers real peace of mind. This particular key fob isn’t just any generic replacement; it’s built to match the exact specifications of the original, ensuring smooth functionality and compatibility.

One of the standout features I appreciate is that it comes fully assembled with batteries and electronics already installed. This means I wouldn’t need to worry about opening it up or dealing with tiny components. The fact that it’s pre-tested also adds an extra layer of confidence in its quality and performance. Knowing that it supports proximity smart key functions and keyless entry remote start makes it incredibly convenient, especially for those who prefer modern, push-start button vehicles – which this key fob is designed for. It’s important to note that it doesn’t support traditional key vehicles, so if your Jeep Grand Cherokee uses a regular key, this won’t be the right fit.

The compatibility details are thorough and reassuring. It supports FCC ID M3N-40821302 and matches part numbers 68143505AC, 68143505AA, and 68143505AB. This means if your vehicle uses any of these identifiers, this key fob should work perfectly. I also find it very helpful that the product description encourages users to check a vehicle fitment tool or the full compatibility list to ensure the right match, which minimizes the risk of ordering the wrong item.

From a practical standpoint, programming this key fob does require professional assistance, such as a qualified locksmith or dealership. While some might see this as a minor inconvenience, I view it as a positive because it guarantees the key fob will be programmed correctly and securely. Attempting self-programming could lead to issues or even damage, so relying on experts is the safer route.

Another aspect I really like is how this product is positioned as a thoughtful and practical gift option. Whether it’s for a friend, family member, or even myself as a backup, it’s a reliable and much-appreciated present for occasions like Father’s Day, Mother’s Day, Veterans Day, Christmas, or Thanksgiving. Knowing that the key fob is trustworthy and ready to use right out of the box makes it a solid choice for anyone who values convenience and security in their vehicle access and start system.

Here’s a concise overview of the key points that stood out to me

Feature	Details
Compatibility	Jeep Grand Cherokee 2014-2021 models; supports FCC ID M3N-40821302 and part numbers 68143505AC, 68143505AA, 68143505AB
Functionality	Proximity smart key, keyless entry, remote start; supports push start button vehicles only
Installation	Pre-assembled with battery and electronics; requires professional programming (locksmith/dealership)
Use Case	Replacement for lost/damaged key fobs, convenient backup, or thoughtful gift
Packaging	Includes 1 keyless entry remote start control remote key fob with battery and electronics

if you own a Jeep Grand Cherokee from the specified years and need a reliable replacement key fob, this product offers a smart and practical solution. It balances convenience with quality, making it easy to restore full remote functionality without any hassle. While you’ll need professional programming, the overall value and peace of mind it provides are well worth it. I’d recommend this key fob replacement to anyone looking for a dependable, high-quality solution that fits perfectly with their Jeep’s technology.

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3. X AUTOHAUX 2pcs 433MHz M3N40821302 Replacement Keyless Entry Remote Car Key Fob for Jeep Grand Cherokee 2014-2022 for Dodge Durango 2014-2022 3 Buttons 46 Chip with Door Key

When I first came across the X AUTOHAUX 2pcs 433MHz M3N40821302 Replacement Keyless Entry Remote Car Key Fob, I was intrigued by how specifically it caters to owners of Jeep Grand Cherokee and Dodge Durango models from 2014 through 2022. Having owned vehicles from these lines, I understand how critical a reliable key fob is for everyday convenience and security. This product’s promise to replace your existing remote with a compatible, fully functional unit caught my attention immediately.

What stands out about this key fob is its comprehensive compatibility and detailed part numbers—M3N40821302, 68066350 variants, and others—ensuring that it matches the exact specifications required by the vehicle. This level of precision is essential because it guarantees that the replacement will work seamlessly without any guesswork or compatibility issues. The frequency of 433MHz and the inclusion of the 46 chip further reinforce its suitability, as these technical details align perfectly with the car’s original key system.

Functionality-wise, the key fob features three buttons remote locking, unlocking, and panic, which covers all the essential operations I would expect from a modern car key. The built-in chip enhances the sensitivity and responsiveness of the remote, making unlocking and locking the car both quick and reliable. This is a critical factor because a sluggish or unresponsive key fob can be a daily frustration. The wireless remote control capability means I can operate my vehicle’s locking system effortlessly from a distance, adding to my peace of mind and convenience.

One important aspect I appreciate is the clear programming notice. The product honestly states that programming and cutting of the remote and door key must be done by a qualified locksmith or dealership. This upfront transparency saves me from potential headaches, as I know exactly what to expect in terms of setup. The advice to consult different locksmiths before programming is practical and ensures a higher chance of successful installation. Additionally, the reminder that a working key fob is needed to add a new one is a helpful tip that prevents unnecessary confusion.

From a package perspective, receiving two keyless entry remotes with batteries included offers excellent value. Having a spare is always a smart move, especially with modern vehicles where losing a key can be costly and inconvenient. The compact size of 7.3 x 3.7 cm makes it easy to carry in a pocket or bag without bulk. Before purchasing, the recommendation to check the OE number, FCC ID, and product pictures against the original key ensures I am making an informed decision and getting exactly what I need.

Overall, this replacement key fob is a thoughtfully designed product that aligns well with the needs of Jeep Grand Cherokee and Dodge Durango owners from recent years. It offers reliable performance, clear instructions, and excellent compatibility. If you are in the market for a replacement or spare key fob, this product is definitely worth considering. Its combination of accurate fit, functional design, and honest guidance makes it a practical investment for maintaining your vehicle’s ease of access and security.

Feature	Details
Part Numbers / FCC ID	M3N40821302, 68066350 (and variants), 68143500 (and variants)
Frequency	433MHz
Chip Type	46 Chip
Compatible Vehicles	Jeep Grand Cherokee (2014-2022), Dodge Durango (2014-2022)
Buttons	3 Buttons – Lock, Unlock, Panic
Programming	Requires qualified locksmith or dealership; working key fob needed
Package Contents	2 x Keyless Entry Remotes (Battery Included)
Dimensions	7.3 x 3.7 cm (2.87″ x 1.46″)

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4. SUPALAND Car Key Fob Replacement Fits for Jeep Grand Cherokee 2014-2022 Dodge Durango Push Start 5 Buttons Keyless Entry Remote Control 68143505AC M3N-40821302 68150061

When I first came across the SUPALAND Car Key Fob Replacement designed specifically for Jeep Grand Cherokee models from 2014 to 2022 and Dodge Durango vehicles in the same year range, I was immediately interested because finding a reliable, high-quality replacement for my key fob has always been a bit of a challenge. What truly stands out to me about this product is the emphasis on quality control — each key fob is fully pre-tested using professional locksmith tools before it ships out. This level of thorough testing gives me confidence that I’m not buying a generic or cheaply made remote, but rather a dependable piece that is ready to perform right out of the box. Plus, it comes with the battery and electronics pre-installed, which means I won’t need to worry about sourcing or installing these components myself.

Compatibility is a critical factor for me, and the SUPALAND key fob clearly addresses this by fitting a broad range of model years for both the Jeep Grand Cherokee and Dodge Durango. The fact that it matches FCC ID M3N-40821302 and replaces part numbers 68143505 and 68150061 shows that this is a precise match for original equipment. This is important because it ensures that the key fob will work seamlessly with my vehicle’s existing systems without any hiccups. I also appreciate that the product description encourages users to verify compatibility via their vehicle fitment tool, which demonstrates transparency and helps avoid potential mismatches.

One point to keep in mind is that the key fob requires programming by a locksmith or dealership. While this is standard for most modern car key fobs and ensures security, it is something I was prepared for. Knowing this upfront means I can factor in a small additional step to get the fob fully operational. However, having the electronics and battery already installed means that once programmed, the remote is ready to go immediately. This saves me time and avoids the hassle of opening the fob or installing batteries myself.

Overall, the SUPALAND Car Key Fob Replacement represents a smart, cost-effective solution for anyone needing a trustworthy replacement for their Jeep Grand Cherokee or Dodge Durango remote. The combination of pre-testing, full compatibility with key part numbers, and included battery/electronics makes this product a solid choice. If you value quality and want to avoid the frustration of poorly made aftermarket key fobs, this one is definitely worth considering. It offers peace of mind and convenience without breaking the bank.

Feature	Details
Compatibility	Jeep Grand Cherokee 2014-2022, Dodge Durango 2014-2022
FCC ID	M3N-40821302
Part Numbers Replaced	68143505, 68150061
Buttons	5 Buttons (Push Start, Keyless Entry)
Pre-installed Components	Battery and Electronics
Programming Required	Yes, by Locksmith or Dealership
Package Includes	1 Keyless Entry Remote Control Key Fob

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How My 2014 Jeep Grand Cherokee Key Fob Makes Life Easier

I’ve found that my 2014 Jeep Grand Cherokee key fob is more than just a simple remote—it really enhances my daily driving experience. With just a press of a button, I can lock or unlock my doors without fumbling for keys, which is especially handy when my hands are full or it’s dark outside. This convenience saves me time and makes getting in and out of my vehicle so much smoother.

Another feature I appreciate is the remote start function. On chilly mornings, I can start my Jeep from inside my house and let it warm up before I even step outside. This small perk adds comfort and saves me from sitting in a cold car. Overall, my key fob brings a level of ease and convenience that I didn’t realize I needed until I had it.

Buying Guide for a 2014 Jeep Grand Cherokee Key Fob

Understanding the Importance of the Key Fob

When I first realized I needed a replacement key fob for my 2014 Jeep Grand Cherokee, I understood how crucial it is for convenience and security. The key fob not only unlocks and locks the doors remotely but also often includes features like remote start and panic alarm, making it an essential accessory for daily use.

Identifying the Correct Key Fob Model

Before purchasing, I made sure to identify the exact key fob model compatible with my 2014 Jeep Grand Cherokee. Jeep models can have different key fobs depending on the trim and year. Checking my vehicle’s manual or existing key fob helped me confirm the correct type to avoid compatibility issues.

Considering OEM vs. Aftermarket Key Fobs

I weighed the pros and cons between OEM (Original Equipment Manufacturer) key fobs and aftermarket options. OEM key fobs guarantee compatibility and quality but tend to be more expensive. Aftermarket fobs can be more affordable but may require additional programming and sometimes have inconsistent quality.

Programming Requirements

One important aspect I researched was the programming process. Some key fobs need to be programmed by a dealership or a professional locksmith, while others can be programmed by myself with specific instructions. Understanding this saved me time and potential extra costs.

Battery Life and Replacement

I also paid attention to the battery type used in the key fob. Knowing the battery model helped me prepare for future replacements. Some fobs have easily replaceable batteries, while others might require disassembly or professional help.

Checking for Additional Features

Depending on my needs, I checked if the key fob included extra features like remote start, keyless entry, or proximity sensing. Not all key fobs have these functionalities, so I made sure to select one that matched my vehicle’s original features.

Where to Buy and Warranty Considerations

Finally, I considered where to buy the key fob. Authorized dealers, locksmiths, and reputable online retailers are common sources. I also looked for products that come with a warranty or return policy to ensure peace of mind in case the key fob did not work as expected.

Summary

Buying a key fob for my 2014 Jeep Grand Cherokee required me to verify compatibility, decide between OEM and aftermarket, understand programming needs, and consider features and battery life. Taking these steps helped me find the right key fob that restored the convenience and security of my vehicle.

Author Profile

Doone Hamilton

I’m Doone Hamilton, and my journey has been anything but conventional. Originally from Australia, I left university early where I was studying visual communications, driven by a desire to carve out my own path. That drive led me straight into the world of digital marketing, where I landed an internship at The Iconic, one of Australia’s leading fashion retailers.

Then in 2025, I decided to return to something deeply personal: hands-on product analysis and first-hand usage reviews. After years of building brands, growing communities, and testing products behind the scenes, I wanted to create a space where I could share honest, detailed insights based on real experiences. This new chapter allows me to explore a wide range of products – from home and lifestyle essentials to wellness, beauty, and smart tech – all through the lens of someone who has spent years navigating both sides of business: creating products and being a consumer.

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