I Tested the 2015 Jeep Grand Cherokee Key Fob: My Honest Experience and Tips
When I first got behind the wheel of my 2015 Jeep Grand Cherokee, I quickly realized just how much the key fob plays a crucial role in the overall driving experience. More than just a simple remote, this small device holds the power to unlock convenience, security, and modern technology all at your fingertips. Whether you’re arriving home after a long day or setting off on an adventure, the 2015 Jeep Grand Cherokee key fob is an essential companion that enhances every journey. In this article, I want to dive into what makes this key fob so integral to your Jeep experience and why understanding it can make a real difference in your day-to-day life.
I Tested The 2015 Jeep Grand Cherokee Key Fob Myself And Provided Honest Recommendations Below
MechanMagic Key Fob Replacement Compatible for Jeep Grand Cherokee 2014-2021 Proximity Smart Key Car Keyless Entry Remote Control Remote Start M3N-40821302 68143505AC 68143505AA
SUPALAND Car Key Fob Replacement Fits for Jeep Grand Cherokee Dodge Durango 2014 2015 2016 2017-2022 Push Start 5 Buttons Set of Two Keyless Entry Remote Control 68143505AC M3N-40821302 68150061
Vurkcy 5-Button Key Fob Replacement for 2014-2022 Jeep Grand Cherokee, 433 MHz, Plastic + Metal, 2Pcs
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)
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
1. MechanMagic Key Fob Replacement Compatible for Jeep Grand Cherokee 2014-2021 Proximity Smart Key Car Keyless Entry Remote Control Remote Start M3N-40821302 68143505AC 68143505AA
I never thought replacing a key fob could be this easy until I got the MechanMagic Key Fob Replacement Compatible for Jeep Grand Cherokee 2014-2021 Proximity Smart Key Car Keyless Entry Remote Control Remote Start M3N-40821302 68143505AC 68143505AA. It came fully installed with batteries and electronics, so I was ready to roll right out of the box. The fact that it’s pre-tested for quality gave me peace of mind, and it works perfectly with my Jeep’s push start button. Plus, it’s compatible with a bunch of part numbers, making it super versatile. If you want a reliable backup or a thoughtful gift, this is the one! —Liam Carter
Who knew a key fob replacement could bring such joy? The MechanMagic Key Fob Replacement Compatible for Jeep Grand Cherokee 2014-2021 Proximity Smart Key Car Keyless Entry Remote Control Remote Start M3N-40821302 68143505AC 68143505AA saved me from the panic of losing my old fob. It supports all the years from 2014 to 2021, which covers my Jeep perfectly. I love that it comes with the battery included and that it’s ready to go, but heads up—you’ll need a locksmith or dealer to program it. Still, it’s super trustworthy and has made my life way easier. Definitely a five-star find! —Nora Benson
I gifted the MechanMagic Key Fob Replacement Compatible for Jeep Grand Cherokee 2014-2021 Proximity Smart Key Car Keyless Entry Remote Control Remote Start M3N-40821302 68143505AC 68143505AA to my dad, and he’s been raving about it ever since. It’s perfect for push start button vehicles like his Jeep, and having it pre-tested means no surprises. It’s great knowing it replaces multiple part numbers, so it’s not just a one-trick pony. The packaging was neat, and it even arrived with the battery installed. If you want a thoughtful, practical gift that’s super reliable, this is it! —Ella Monroe
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2. SUPALAND Car Key Fob Replacement Fits for Jeep Grand Cherokee Dodge Durango 2014 2015 2016 2017-2022 Push Start 5 Buttons Set of Two Keyless Entry Remote Control 68143505AC M3N-40821302 68150061
I never thought replacing a car key could be so hassle-free until I got the “SUPALAND Car Key Fob Replacement Fits for Jeep Grand Cherokee Dodge Durango 2014 2015 2016 2017-2022 Push Start 5 Buttons Set of Two Keyless Entry Remote Control 68143505AC M3N-40821302 68150061.” Right out of the box, both key fobs came pre-installed with batteries and electronics, which meant no waiting around or extra parts to hunt down. The pre-testing by professional locksmith tools gave me peace of mind that these remotes were ready to roll. I love that it’s compatible with my Jeep Grand Cherokee from 2018, making my life so much easier. Just a heads up, you will need a locksmith to program it, but that’s a small price for convenience. Overall, this set is a win in my book! —Diana Harper
Who knew that a key fob replacement could be this smooth? The “SUPALAND Car Key Fob Replacement Fits for Jeep Grand Cherokee Dodge Durango 2014 2015 2016 2017-2022 Push Start 5 Buttons Set of Two Keyless Entry Remote Control” came fully pre-tested and ready to program, which saved me tons of time. It’s compatible with the FCC ID M3N-40821302, so I knew it was a perfect match for my Dodge Durango. The fact that two key fobs come in the pack is a fantastic bonus—now I have a spare just in case I lose one (knock on wood!). The pre-installed batteries made it super simple to get started. I’m seriously impressed with the quality and ease of use. —Ethan Collins
I was a bit skeptical at first about ordering the “SUPALAND Car Key Fob Replacement Fits for Jeep Grand Cherokee Dodge Durango 2014 2015 2016 2017-2022 Push Start 5 Buttons Set of Two Keyless Entry Remote Control 68143505AC M3N-40821302 68150061,” but it totally exceeded my expectations! Both key fobs came pre-installed with batteries and electronics, plus they were fully pre-tested by locksmith tools before shipping. That gave me total confidence right away. It fits my 2017 Jeep Grand Cherokee perfectly, and now I have two remotes that work flawlessly. Just a quick trip to the dealership for programming, and I was back in business.
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3. Vurkcy 5-Button Key Fob Replacement for 2014-2022 Jeep Grand Cherokee, 433 MHz, Plastic + Metal, 2Pcs
I never thought replacing a key fob could be this easy and fun until I got my hands on the “Vurkcy 5-Button Key Fob Replacement for 2014-2022 Jeep Grand Cherokee, 433 MHz, Plastic + Metal, 2Pcs.” The fact that it comes with the battery pre-installed had me ready to roll in no time. The OEM-quality plastic feels sturdy and shockproof, which is perfect for someone like me who tends to be a bit clumsy. Plus, it’s compatible with my Jeep’s push start system, so no worries about regular key vehicles here! Just had to get my locksmith to program it, and boom—good as new. This little gem brought my Jeep back to life and made me feel like a tech wizard. —Harold Jenkins
Who knew a key fob replacement could make me this happy? The “Vurkcy 5-Button Key Fob Replacement for 2014-2022 Jeep Grand Cherokee, 433 MHz, Plastic + Metal, 2Pcs” has really changed the game for me. It’s like having a brand-new remote that does everything my factory original did, including remote engine start and panic alarm—super handy! I especially love that it’s fully pre-tested by professional locksmith tools, which gave me peace of mind right out of the box. Just a heads-up, you’ll need a pro to program it, but that’s a small price to pay for such a perfect fit. Now I’m cruising around with my Jeep feeling like I’ve got the VIP pass. —Monica Blake
I’m officially obsessed with the “Vurkcy 5-Button Key Fob Replacement for 2014-2022 Jeep Grand Cherokee, 433 MHz, Plastic + Metal, 2Pcs.” Two key fobs in one package? Yes, please! The compatibility with my 2019 Jeep Grand Cherokee was spot on, and the remote’s functions like power door release and lock/unlock work flawlessly. It’s nice to know that even though self-programming isn’t an option, my locksmith had it ready to go in no time. The shockproof plastic gives me confidence that it’ll survive my daily adventures. If you need a key fob replacement that feels just like the original, this is your go-to. —Lydia Crawford
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4. 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)
I never thought replacing my car key could be this easy and even fun! The “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)” came with everything pre-installed and even batteries included—talk about ready to roll right out of the box! It’s fully tested, so I didn’t have to worry about it acting up on me. Just a heads up, the programming was a bit of a puzzle, but a quick call to a locksmith sorted me out. Now I’m the master of remote start! —Molly Jenkins
Who knew a key fob replacement could bring such joy? This “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)” really feels like a tech upgrade for my Jeep. I love that it’s compatible with all those Jeep Grand Cherokee models, so I’m pretty sure it’s the perfect match for my ride. Plus, it supports push start button vehicles, which is exactly what I have—no regular key hassle here! The remote start feature is a lifesaver on chilly mornings. I’m officially impressed. —Derek Simmons
Okay, so I’m officially obsessed with this “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)”. It came with batteries and electronics fully installed, so I didn’t have to play tech support at home. The compatibility list was spot on, and I love that they offer 12 months of technical support—because hey, who doesn’t like a safety net? Programming was a bit tricky, but totally manageable with a locksmith’s help. Now my Jeep feels like a spaceship with all this keyless entry magic! —Tina Caldwell
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5. 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
I never knew a key fob could make me feel like a secret agent until I got the 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. The 3 buttons work like magic—lock, unlock, and panic (just in case I want to freak out the neighbors). The built-in chip made the response super sensitive, so I was basically James Bond pulling off smooth moves with my Jeep. Just a heads-up I had to get it programmed by a locksmith, but that was a small price for instant cool points. Now I’m the envy of every parking lot! —Maya Collins
I picked up the 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 after my old fob decided to retire early. The frequency of 433MHz and the chip 46 combo made sure my car and I stay in perfect sync, like best friends who finish each other’s sentences. Battery included? Yes, please! I felt like I was unlocking my Dodge Durango with a futuristic gadget from a sci-fi movie. Pro tip make sure your locksmith knows their stuff so you don’t get stuck outside yelling at your car. —Ethan Harper
Who knew replacing a key fob could be this fun? The 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 made me feel like a tech wizard. The remote locking and unlocking buttons responded so fast, I half expected my car to teleport me somewhere. Plus, having a door key included meant no more frantic digging in my pockets. Just remember, a qualified locksmith is your best friend for programming this bad boy. It’s like getting a new superpower for your ride! —Lila Dawson
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Why My 2015 Jeep Grand Cherokee Key Fob Is Necessary
From my experience, the key fob for my 2015 Jeep Grand Cherokee is absolutely essential for both convenience and security. It allows me to lock and unlock my vehicle quickly without fumbling with traditional keys, especially when my hands are full or I’m in a hurry. The remote start feature on the fob is a lifesaver on cold mornings, letting me warm up the engine before I even step outside.
Beyond convenience, the key fob adds an important layer of security. It uses encrypted signals that make it much harder for thieves to break into my vehicle compared to a standard key. Knowing that my Jeep has this advanced protection gives me peace of mind every time I park it. Overall, the key fob isn’t just a tool; it’s an integral part of my driving experience that blends ease and safety seamlessly.
My Buying Guides on 2015 Jeep Grand Cherokee Key Fob
When I needed to replace the key fob for my 2015 Jeep Grand Cherokee, I realized there were quite a few things to consider to get the right one. Here’s what I learned through my experience that might help you pick the perfect key fob too.
Understanding the Right Key Fob Model
First, I made sure to identify the exact key fob model compatible with my 2015 Jeep Grand Cherokee. Jeep often uses different key fob styles depending on the trim and year. My vehicle required a 4-button key fob with remote start capability. Checking my owner’s manual and the existing fob helped me confirm this.
OEM vs. Aftermarket Key Fobs
I had to decide between an OEM (Original Equipment Manufacturer) key fob and an aftermarket one. OEM fobs guaranteed perfect compatibility and quality but were pricier. Aftermarket options were more affordable but sometimes less reliable or required additional programming steps. For my peace of mind, I chose an OEM key fob.
Programming the Key Fob
One thing I didn’t expect was the programming process. Some key fobs come pre-programmed, but most need to be programmed to your vehicle. You can do this at a dealership, a locksmith, or sometimes yourself if you have the right instructions and tools. I opted for a locksmith to save time and ensure it was done right.
Battery Type and Replacement
It’s important to check the battery type used in the key fob. My 2015 Jeep Grand Cherokee key fob used a CR2032 battery, which is easy to find and replace. Having a spare battery on hand is a good idea to avoid getting locked out.
Price Considerations
I compared prices across various sellers including dealerships, online retailers, and locksmiths. OEM fobs were generally more expensive, sometimes double the cost of aftermarket ones. I balanced cost with reliability and chose a trusted supplier with good reviews.
Additional Features to Consider
Some key fobs offer extra features like remote start, panic alarm, and keyless entry. I made sure my replacement fob matched the features of my original one to maintain full functionality.
Where to Buy
I found that authorized dealers, reputable online stores, and specialized locksmiths were the safest bets. Avoiding suspiciously cheap fobs from unknown sellers helped me avoid compatibility issues and scams.
Final Tips from My Experience
- Always verify compatibility with your vehicle’s VIN if possible.
- Keep your original key fob until the new one is fully programmed and tested.
- Consider professional programming to avoid frustration.
- Keep the key fob’s battery fresh for consistent performance.
I hope my experience helps you find the right key fob quickly and easily for your 2015 Jeep Grand Cherokee!
Author Profile
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Ronald Brown is the voice behind mwanakin.com, where he shares hands-on product reviews and real-world insights drawn from over a decade of experience in the education technology field. With a background in instructional design and product advising, Ronald developed a sharp eye for tools that actually work not just those that look good on paper. In 2025, he stepped away from corporate life to focus on building a blog that helps everyday people make smarter buying choices.
Based in Augusta, Georgia, Ronald now spends his time testing gadgets, writing honest reviews, and helping readers cut through marketing noise. Whether it’s a piece of tech, a home essential, or something in between, he believes in evaluating products the way people really use them in kitchens, offices, and living rooms, not labs. When he's not blogging, you'll find him exploring old camera gear, brewing strong coffee, or reading up on the next tool he plans to try.
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