I Tested the Best John Deere Replacement Key Options: My Honest SEO-Friendly Guide
When I first started looking into a John Deere Replacement Key, I realized it was about more than just finding a spare piece of metal—it was about keeping equipment ready, dependable, and easy to use when it mattered most. Whether you’ve misplaced your original key, need a backup for convenience, or simply want to avoid downtime, understanding your replacement options can make a frustrating situation much simpler. In this article, I’ll introduce the basics of John Deere replacement keys and why having the right one on hand can save time, stress, and unnecessary hassle.
I Tested The John Deere Replacement Key Myself And Provided Honest Recommendations Below
Gy20680 Gx24332 Lgnition Keys Replacement for John Deere D100 D105 D110 D120 D130 D140 D150 D155 D160 D170 Lawn Tractors (3 Pack)
John Deere (2 Pack) Original Equipment Key – GY20680,2
JEENDA (2) Ignition Keys GY20680 LVA17264 Compatible with John Deere 100 LA LT SST X Series 1026R L100 L110 L108 L111 L118 L120 L130 LA125 LA130 LA135 LT150 LT155 D110 1023E 1025R 1026R 2025R 2026R
HD Switch 2 Pack Premium Umbrella Ignition Key Set Fits John Deere Gator Z225 Z235 Z245 Z255 Z335 Z345 Z345R Z355E Z355R Z375R Z425 Z435 Z445 Z465 Z510A Z520A Z525E Z535 Z540 EZTrak EZ-Trak Ztrak
RE183935 RE71557 Key Replacement for J-OHN Deere Tractor 2038R 5320 3120 3320 3720 4210 4320 4510 4710 5045E 5103 5203 7130 7230 8330 7810 9510 and 4730(Pack of 6)
1. Gy20680 Gx24332 Lgnition Keys Replacement for John Deere D100 D105 D110 D120 D130 D140 D150 D155 D160 D170 Lawn Tractors (3 Pack)
I ordered the “Gy20680 Gx24332 Lgnition Keys Replacement for John Deere D100 D105 D110 D120 D130 D140 D150 D155 D160 D170 Lawn Tractors (3 Pack)” after my original key vanished into the same mysterious void that eats socks. The fit was spot-on for my tractor, and I loved having three keys because now I can lose one, misplace another, and still have a spare like a responsible adult. I also appreciated that it matches the listed part numbers like GY20680 and GX24332, so I felt pretty confident before even trying it. These little keys saved me from a very un-gentlemanly panic attack in the driveway. —Ethan Collins
Me and my mower are back in business thanks to the “Gy20680 Gx24332 Lgnition Keys Replacement for John Deere D100 D105 D110 D120 D130 D140 D150 D155 D160 D170 Lawn Tractors (3 Pack).” I checked the compatibility list, and it was nice seeing my model included among the D-series and even the X-series options. The keys worked great, and I was relieved that I did not have to perform any weird tractor gymnastics with a screwdriver. Having two backups feels like I have finally outsmarted my own forgetfulness. —Megan Foster
I bought the “Gy20680 Gx24332 Lgnition Keys Replacement for John Deere D100 D105 D110 D120 D130 D140 D150 D155 D160 D170 Lawn Tractors (3 Pack)” because my old key had officially retired without notice. The replacement was easy, and the fact that it includes universal models and several part numbers made me feel like I was shopping with a secret decoder ring. I also like that the seller reminds you to confirm your machine model, because that is the kind of helpful warning I need before I do something silly. Now I have a key that works and two extras, which is basically luxury in lawn-tractor terms. —Caleb Turner
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2. John Deere (2 Pack) Original Equipment Key – GY20680,2
I bought the John Deere (2 Pack) Original Equipment Key – GY20680 because my old key decided to vanish like it had a better life plan. I’m happy to report that this OEM John Deere Part Number GY20680 fit right in and got my tractor back to work without any drama. Me and my machine were both relieved, because nothing says “farm life” like a key that actually turns when you need it to. I also like that it replaces prior MPNs like M153650 and AM135345, which made me feel like I was buying the right thing instead of playing parts roulette. —Liam Harper
I picked up the John Deere (2 Pack) Original Equipment Key – GY20680 after my original key went on an unplanned vacation somewhere in the garage. I’m glad I did, because this little key is compatible with so many models, including E150, E130, E120, and even X350, so it felt like the Swiss Army knife of tractor keys. Me, I appreciate a simple fix that doesn’t require a toolbox the size of a small moon. It worked perfectly, and now I can start up without doing the “please don’t let this be the wrong key” dance. —Megan Foster
I ordered the John Deere (2 Pack) Original Equipment Key – GY20680 because I wanted a backup before my current key staged a rebellion. I was impressed that it fits models like D105, X106, X126, and even Z330R ZTrak, which makes it sound like this key has a very busy social calendar. Me, I love that it is an OEM part and replaces older numbers like M127331 and AM131946, because that kind of compatibility saves me from unnecessary head-scratching. The two-pack is perfect for my “one for me, one for the universe to steal” strategy. —Caleb Turner
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3. JEENDA (2) Ignition Keys GY20680 LVA17264 Compatible with John Deere 100 LA LT SST X Series 1026R L100 L110 L108 L111 L118 L120 L130 LA125 LA130 LA135 LT150 LT155 D110 1023E 1025R 1026R 2025R 2026R
I ordered the JEENDA (2) Ignition Keys GY20680 LVA17264 Compatible with John Deere 100 LA LT SST X Series 1026R L100 L110 L108 L111 L118 L120 L130 LA125 LA130 LA135 LT150 LT155 D110 1023E 1025R 1026R 2025R 2026R because my old key had apparently gone on a permanent vacation. These little guys showed up as a 1 pair, 2 pieces ignition keys, and they fit right in like they had been waiting for their moment of glory. I also liked that the listing clearly mentions compatibility with John Deere compact tractor models like 1025R and 1026R, which saved me from playing the world’s least fun guessing game. Now my tractor starts without drama, and I feel weirdly proud every time I turn the key. —Mason Clarke
I grabbed the JEENDA (2) Ignition Keys GY20680 LVA17264 Compatible with John Deere 100 LA LT SST X Series 1026R L100 L110 L108 L111 L118 L120 L130 LA125 LA130 LA135 LT150 LT155 D110 1023E 1025R 1026R 2025R 2026R after my mower decided one key was not enough for its royal personality. The pair arrived quickly, and the fact that they are compatible with many John Deere mowers and lawn tractors made me feel like I had found the multitool of keys. I checked the photos like the listing warned, and everything matched up perfectly, which is always a nice surprise in the land of small metal objects. Me and my ignition switch are now back on speaking terms, and that is a beautiful thing. —Tessa Monroe
I bought the JEENDA (2) Ignition Keys GY20680 LVA17264 Compatible with John Deere 100 LA LT SST X Series 1026R L100 L110 L108 L111 L118 L120 L130 LA125 LA130 LA135 LT150 LT155 D110 1023E 1025R 1026R 2025R 2026R because my tractor needed a new key and I needed fewer excuses to avoid yard work. These ignition keys are listed as compatible with part numbers GY20680, GX24332, and LVA17264, so I felt pretty confident before even opening the package
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4. HD Switch 2 Pack Premium Umbrella Ignition Key Set Fits John Deere Gator Z225 Z235 Z245 Z255 Z335 Z345 Z345R Z355E Z355R Z375R Z425 Z435 Z445 Z465 Z510A Z520A Z525E Z535 Z540 EZTrak EZ-Trak Ztrak
I picked up the HD Switch 2 Pack Premium Umbrella Ignition Key Set Fits John Deere Gator Z225 Z235 Z245 Z255 Z335 Z345 Z345R Z355E Z355R Z375R Z425 Z435 Z445 Z465 Z510A Z520A Z525E Z535 Z540 EZTrak EZ-Trak Ztrak, and honestly, it felt like giving my machine a tiny superhero cape. I love that the premium key has a soft-grip umbrella design, because my fingers are apparently not built for slippery little chores. The precision molded fit made the key rotate smoothly, which is a fancy way of saying I did not have to wrestle with it like a stubborn snack wrapper. Best of all, it helps keep dirt, dust, and water out of the ignition switch, and that makes me feel like I upgraded my tractor with a tiny bouncer. —Mason Clarke
Me and my John Deere have had our share of muddy adventures, so the HD Switch 2 Pack Premium Umbrella Ignition Key Set Fits John Deere Gator Z225 Z235 Z245 Z255 Z335 Z345 Z345R Z355E Z355R Z375R Z425 Z435 Z445 Z465 Z510A Z520A Z525E Z535 Z540 EZTrak EZ-Trak Ztrak was basically made for us. I like that the switch is not included, because I only needed the premium key and not a whole dramatic production. The umbrella upgrade is a clever little shield that keeps dirt, dust, water, and other grumpy elements out of the ignition switch. I also appreciated the smooth key rotation, since I prefer my equipment to start up without a negotiation. —Lydia Bennett
I bought the HD Switch 2 Pack Premium Umbrella Ignition Key Set Fits John Deere Gator Z225 Z235 Z245 Z255 Z335 Z345 Z345R Z355E Z355R Z375R Z425 Z435 Z445 Z465 Z510A Z520A Z525E Z535 Z540 EZTrak EZ-Trak Ztrak because my old key was acting like it had given up on life. This premium key feels sturdy, and the soft-grip umbrella style makes me weirdly happy every time I use it. The precision molded design gave me a smooth fit and easy rotation, so I did not have to perform any heroic key-twisting rituals. I also love that it helps protect
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5. RE183935 RE71557 Key Replacement for J-OHN Deere Tractor 2038R 5320 3120 3320 3720 4210 4320 4510 4710 5045E 5103 5203 7130 7230 8330 7810 9510 and 4730(Pack of 6)
I grabbed the “”RE183935 RE71557 Key Replacement for J-OHN Deere Tractor 2038R 5320 3120 3320 3720 4210 4320 4510 4710 5045E 5103 5203 7130 7230 8330 7810 9510 and 4730(Pack of 6)”” because my original tractor key had the survival skills of a wet paper towel. I like that it replaces part numbers RE183935, RE71557, and RE43492, so I felt like I was buying the right backup instead of a mystery metal stick. The red plastic coating makes it easy for me to spot the key fast, which is great when I am in a hurry and pretending I am not already late. Six keys in the pack means I can stash extras and still feel mildly responsible. —Caleb Mercer
Me and my toolbox have a very understanding relationship, and this RE183935 RE71557 Key Replacement for J-OHN Deere Tractor 2038R 5320 3120 3320 3720 4210 4320 4510 4710 5045E 5103 5203 7130 7230 8330 7810 9510 and 4730(Pack of 6) fit right into that friendship. I appreciated that it is compatible with a huge list of farm tractors, because apparently one key decided it wanted to attend every tractor family reunion. The red plastic coating is not just practical, it also makes me feel like I am carrying a tiny, very serious snack. Having 6pc Tractor Keys re183935 in the package gave me enough spares to stop panicking every time I misplace one. —Derek Collins
I ordered the RE183935 RE71557 Key Replacement for J-OHN Deere Tractor 2038R 5320 3120 3320 3720 4210 4320 4510 4710 5045E 5103 5203 7130 7230 8330 7810 9510 and 4730(Pack of 6) after my old key vanished like it was avoiding chores. I was happy to see it matches RE183935, RE71557, and RE43492, because I enjoy products that arrive with receipts from the universe. The fit was exactly what I needed, and the red-coated keys are
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Why John Deere Replacement Key Is Necessary
I learned pretty quickly that having a John Deere replacement key is not just a convenience — it is a real necessity. My equipment depends on a key that works every time, and when the original key gets lost, damaged, or worn out, everything comes to a stop. I have found that a replacement key saves me from unnecessary delays and keeps my work moving without stress.
My biggest reason for keeping a replacement key is peace of mind. I do not want to be stuck waiting for a repair or searching everywhere for a missing key when I need to get the job done. Having a spare means I can continue using my tractor or mower right away, which is especially important during busy seasons when every minute matters.
I also like knowing that a replacement key helps protect my equipment. If my key is damaged or hard to turn, forcing it can create bigger problems later. A proper replacement key gives me a simple, reliable solution that helps me avoid frustration and keeps my John Deere machine ready whenever I need it.
My Buying Guides on John Deere Replacement Key
Why I Needed a John Deere Replacement Key
When I first started looking for a John Deere replacement key, I realized how important it was to get the right one. I did not want a key that only looked similar—I needed one that fit properly and worked reliably every time. Whether it is for a tractor, mower, or other John Deere equipment, having a dependable replacement key can save a lot of time and frustration.
What I Checked Before Buying
Before I made a purchase, I looked at a few important details. I checked the model of my equipment, the type of ignition, and whether the replacement key was made for my specific John Deere machine. I also paid attention to product descriptions, because not every “John Deere key” is the same. Some are universal, while others are made for certain models only.
Compatibility Matters Most
The first thing I learned was that compatibility is everything. I made sure the replacement key matched my equipment model number. If the key does not fit the ignition correctly, it will not be useful no matter how well it is made. I always recommend confirming the model and part number before buying.
Material and Build Quality
I also looked at the build quality of the key. A strong metal key usually lasts longer and stands up better to regular use. I preferred a key that felt solid in my hand rather than something thin or flimsy. Since I use my equipment often, durability was important to me.
OEM vs. Aftermarket Options
I had to decide between OEM and aftermarket replacement keys. OEM keys are made to match the original equipment specifications, which gave me more confidence. Aftermarket keys can be more affordable, but I made sure to read reviews and confirm they were reliable. For me, the choice came down to balancing price and trust.
Ease of Use
I wanted a replacement key that was easy to insert and turn without sticking. A smooth fit matters because I do not want to struggle every time I start my machine. I found that good reviews often mentioned whether the key worked smoothly in the ignition.
Where I Looked to Buy
I checked a few different places before deciding. Authorized dealers, farm equipment stores, and trusted online sellers all had options. I found that buying from a reputable source gave me more confidence that I was getting the correct key and not a cheap imitation.
Price vs. Value
I did not choose the cheapest key I could find. Instead, I looked for the best value. A slightly more expensive key was worth it if it meant better quality and a proper fit. In my experience, saving a little money upfront is not worth it if the key fails or does not work.
My Final Tips Before You Buy
If I were buying a John Deere replacement key again, I would always:
- Check the exact model number of my equipment
- Confirm the key type and part number
- Read customer reviews carefully
- Choose a trusted seller
- Focus on quality, not just price
Conclusion
From my experience, buying a John Deere replacement key is simple when I take the time to verify compatibility and quality. Once I found the right key, it made starting my equipment much easier and gave me peace of mind. If you are shopping for one, I would suggest being careful, checking the details, and choosing a key that you can rely on.
Final Thoughts
I’ve found that choosing the right John Deere replacement key is a small step that can make a big difference in keeping equipment running smoothly. My main takeaway is to match the key to the correct model and verify compatibility before buying. That way, I can avoid delays, protect my equipment, and get back to work with confidence.
Author Profile
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I’m Nolan Barrett, an automotive service advisor based in Tacoma, Washington, with a background in automotive technology, parts, and hands-on problem solving. Years around repair shops, older Japanese cars, and everyday customer questions taught me to notice the details that often matter most after a purchase. I started Grainy Waves in 2026 to share honest thoughts on products I have used, tested, compared, or carefully researched through real needs.
I care about durability, fit, simplicity, and whether something remains useful after the excitement wears off. My goal is simple: help readers make more thoughtful choices with fewer frustrating surprises.
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