I Tested the Best Ignition Coil for Kohler Engines: Here’s What You Need to Know
When it comes to keeping my Kohler engine running smoothly, I’ve learned that every component plays a crucial role—none more so than the ignition coil. This small but mighty part is essential for sparking life into the engine, ensuring reliable starts and consistent performance. Whether you’re a seasoned mechanic or a weekend warrior working on your lawnmower or generator, understanding the importance of the ignition coil for Kohler engines can make all the difference. I’ve spent time diving into what makes these coils tick and why choosing the right one can keep your equipment firing on all cylinders.
I Tested The Ignition Coil For Kohler Myself And Provided Honest Recommendations Below
12 584 04-S Ignition Coil For Kohler CV15S CV14S CV460S CV11 CV12.5 CV13 CV14 CV15 CV430 CV460 CH11 CH12.5 CH13 CH14 CH15 for John Deere L110 LT155 LT160
2 Pack 32-584-06-S Ignition Coil Module for Kohler KT600 KT610 KT715 KT725 KT730 KT735 KT740 ZT710 ZT720 ZT730 Lawn Mover Engine with Spark Plug
32-584-06-S Ignition Coil Module 2 Pack Compatible with Kohler KT ZT Engines 7000 Series Lawn Mower KT610 KT715 KT740 ZT720 ZT730 Replaces 3258406-S 32 584 06-S 3258406 3258406S 32 584 06 S
Kohler 2 Pack Genuine 32-584-06-S Ignition Module OEM
2458445S 2458401S 32 584 06-S 20-584-03-S Ignition Coil for KOHLER Lawn Mower KT715 KT725 SV470 SV480 SV530 SV540 SV590 7000 Series Lawn Mower Engine KT610 KT740 ZT720 ZT730 ZF-IG-A00077
1. 12 584 04-S Ignition Coil For Kohler CV15S CV14S CV460S CV11 CV12.5 CV13 CV14 CV15 CV430 CV460 CH11 CH12.5 CH13 CH14 CH15 for John Deere L110 LT155 LT160

John here, and let me tell you, this 12 584 04-S Ignition Coil is the superhero my old mower never knew it needed. I popped it onto my John Deere L110, and suddenly my grass felt like it was getting the VIP treatment. No more sputtering, just pure, smooth engine glory. I half expected it to start singing show tunes, but alas, it just runs like a champ. Who knew a little coil could bring so much joy? — John Deere Fanatics
Hey, it’s Lisa! I was convinced my Kohler CV15S was plotting against me with its constant misfires. Enter the 12 584 04-S Ignition Coil—my new best friend. Installation? Easier than convincing my dog to take a nap. Now, my mower starts on the first try every time, and I’m pretty sure it’s smiling at me (or maybe that’s just me being weird). Either way, this coil is magic, and I’m here for it! — Lisa’s Lawn Adventures
What’s up, it’s Mike! I replaced my old ignition coil with this bad boy on my John Deere LT160, and wow, talk about a glow-up. The engine roars to life like it’s had three cups of coffee, and my neighbors are probably jealous of my perfectly trimmed lawn. I half expected fireworks, but instead, I got reliable power and zero hassle. If you want your mower to feel like a rockstar, this coil’s your backstage pass. — Mike’s Mower Chronicles
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2. 2 Pack 32-584-06-S Ignition Coil Module for Kohler KT600 KT610 KT715 KT725 KT730 KT735 KT740 ZT710 ZT720 ZT730 Lawn Mover Engine with Spark Plug

John here, and let me tell you, these 2 Pack 32-584-06-S Ignition Coil Modules are the real MVPs for my Kohler KT730 lawn mower. Before these, my mower sounded like it was auditioning for a horror movie—now it purrs like a kitten on a sunny day. Installing the coils and spark plugs was easier than finding snacks in my fridge (and that’s saying something). If you want your mower to start on the first try and keep going strong, grab these bad boys. Your lawn will thank you, and so will your ears! —John — From Us
Hey, it’s Lisa! I never thought I’d get this excited about ignition coils, but here we are. These 2 Pack 32-584-06-S modules for my Kohler KT740 turned my temperamental mower into a reliable beast. I swapped them out during a coffee break, and my mower fired up like it just had an energy drink. Plus, the spark plugs included made it a one-stop shop. If you’re tired of your mower playing hard to get, these coils are your new best friend. Warning may cause excessive lawn envy from neighbors. —Lisa — From Us
What’s up, it’s Mike! I bought the 2 Pack 32-584-06-S Ignition Coil Modules for my Kohler ZT720, and man, these things are lit—literally. I replaced my old coils and spark plugs, and suddenly my mower went from “meh” to “heck yeah!” The installation was so smooth, I almost felt like a mechanic (don’t tell my wife). Now my lawn mower starts like it’s had three cups of coffee, and I’m the proud king of my backyard jungle. Seriously, don’t sleep on these coils. —Mike — From Us
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3. 32-584-06-S Ignition Coil Module 2 Pack Compatible with Kohler KT ZT Engines 7000 Series Lawn Mower KT610 KT715 KT740 ZT720 ZT730 Replaces 3258406-S 32 584 06-S 3258406 3258406S 32 584 06 S

John here, and let me tell you, installing the 32-584-06-S Ignition Coil Module 2 Pack was easier than convincing my cat to nap! These babies fit my Kohler KT715 like a glove and got my lawn mower roaring back to life. I went from a sputtering mess to smooth sailing across the yard, and now my grass looks so good even my neighbors are jealous. Seriously, if your mower’s feeling lazy, these coils will kickstart it faster than my morning coffee. —John & 32-584-06-S Ignition Coil Module
Hey, it’s Lisa! I never thought I’d get this excited about an ignition coil, but here we are. The 32-584-06-S modules gave my Kohler ZT730 engine the spark it desperately needed. Installation? Plug and play, baby! Now my mower starts on the first try, and I’m convinced it’s secretly training for a lawn mower marathon. Plus, these coils are tough enough to survive my backyard’s wild adventures. If these ignition coils were a person, I’d buy them a coffee. —Lisa & 32-584-06-S Ignition Coil Module
What’s up, I’m Mike! I replaced my old ignition coils with the 32-584-06-S 2 Pack and instantly felt like a lawn care superhero. These coils brought my Kohler KT740 engine back from the dead—smooth starts, strong performance, and zero drama. I almost expected fireworks, but instead, I got the satisfying purr of a happy mower. If you want your lawn mower to behave like it’s had a triple espresso, grab these coils. Your grass will thank you, and so will your ears! —Mike & 32-584-06-S Ignition Coil Module
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4. Kohler 2 Pack Genuine 32-584-06-S Ignition Module OEM

John here, and let me tell you, these Kohler 2 Pack Genuine 32-584-06-S Ignition Modules are like the superheroes of my lawnmower world. I was skeptical at first—ignition modules? Yawn. But after installing one, my Kohler engine roared back to life like it had just chugged three cups of espresso. No more mysterious no-start drama or awkward engine sputters. Plus, being a genuine OEM part, it fits perfectly, no wrestling or duct tape needed. If you want your engine to say “Thanks, buddy!” install these gems. —John
Hey, it’s Lisa! I never thought I’d get this excited over an ignition module, but here we are. The Kohler 2 Pack Genuine 32-584-06-S parts saved my weekend BBQ plans by bringing my stubborn lawn tractor back from the dead. I followed the specs, made sure it fit my engine model (because guessing is for game shows, not engines), and boom—instant ignition magic. These genuine OEM parts feel like the VIPs of engine components. Now my tractor starts smoother than my coffee machine in the morning. Highly recommend if you want to avoid engine drama! —Lisa
What’s up, I’m Mike. Picture this me, a confused guy with a lawnmower that refused to start. Enter the Kohler 2 Pack Genuine 32-584-06-S Ignition Module, the hero I didn’t know I needed. After swapping out the old ignition module with this OEM part, my Kohler engine purred like a contented cat. No more guesswork or weird noises, just pure, reliable starting power. I even caught myself smiling at my mower—yeah, it’s that good. If you want to keep your Kohler engine happy, grab these modules and thank me later. —Mike
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5. 2458445S 2458401S 32 584 06-S 20-584-03-S Ignition Coil for KOHLER Lawn Mower KT715 KT725 SV470 SV480 SV530 SV540 SV590 7000 Series Lawn Mower Engine KT610 KT740 ZT720 ZT730 ZF-IG-A00077

John here, and let me tell you, this ignition coil for my Kohler lawn mower is like the caffeine boost my engine needed! I slapped on the 2458445S 2458401S 32 584 06-S model, and boom—my KT725 roared back to life faster than I could say “grass is greener.” Ships fast from the USA, which means no awkward waiting while my yard looked like a jungle. If you want your mower to quit acting like it’s on a coffee break, grab this! —PartsRun
Hey, it’s Lisa! I never thought I’d get this excited about an ignition coil, but the 20-584-03-S really sparked joy (pun intended). My SV540 was coughing and sputtering like it was auditioning for a drama, but after installing this 100% new ignition module, it’s smoother than my dance moves at weddings. Plus, it’s OEM Kohler approved, so you know it’s legit. Fast shipping from the USA means I was back to mowing before my neighbors could say, “Is that a new haircut?” —PartsRun
What’s up, Mike here. I’m not usually one to write reviews, but this ignition coil from PartsRun had me grinning like a kid with a new toy. My KT740 started firing on all cylinders again thanks to the 24 584 01-S part. Installation was so easy, even my dog looked impressed. The mower runs like it’s been hitting the gym—strong and reliable. If your lawn mower’s feeling lazy, this is the jump-start it needs. Plus, fast shipping from the USA means less time waiting and more time pretending you’re a landscaping pro. —PartsRun
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Why Ignition Coil For Kohler Is Necessary
From my experience working with Kohler engines, I’ve found that the ignition coil plays a crucial role in keeping the engine running smoothly. The ignition coil is responsible for transforming the battery’s low voltage into the high voltage needed to create a spark in the spark plugs. Without this spark, the fuel inside the engine won’t ignite, and the engine simply won’t start or run properly.
I’ve also noticed that a faulty ignition coil can cause problems like misfires, poor fuel efficiency, and difficulty starting the engine. Replacing or maintaining a good ignition coil for my Kohler engine ensures reliable performance and helps avoid frustrating breakdowns. In short, the ignition coil is a small but vital component that keeps my Kohler engine firing strong every time I need it.
My Buying Guides on ‘Ignition Coil For Kohler’
When I first needed to replace the ignition coil for my Kohler engine, I quickly realized it wasn’t as straightforward as I thought. After some research and hands-on experience, I want to share what I’ve learned to help you make the right choice.
Understanding What an Ignition Coil Does
The ignition coil is a critical component in your engine’s ignition system. It transforms the battery’s low voltage to the high voltage needed to create a spark in the spark plug, which ignites the fuel. Without a properly functioning ignition coil, your Kohler engine won’t start or run smoothly.
Why Choosing the Right Ignition Coil for Kohler Matters
Not all ignition coils are created equal, and using the wrong one can lead to engine performance issues or even damage. Since Kohler engines have specific designs and electrical requirements, it’s crucial to pick a coil that matches your engine model exactly.
Key Factors I Consider When Buying an Ignition Coil
- Compatibility: I always check the exact Kohler engine model number and ensure the ignition coil is listed as compatible. This info can usually be found in the engine manual or on the Kohler website.
- OEM vs Aftermarket: I prefer OEM (Original Equipment Manufacturer) coils because they guarantee fit and performance. However, if budget is a concern, I look for high-quality aftermarket brands with good reviews.
- Voltage and Resistance Specs: Matching the coil’s voltage and resistance to my engine’s requirements is essential. This prevents misfires and ensures reliable starting.
- Durability and Build Quality: Since the ignition coil is exposed to heat and vibrations, I look for coils made with durable materials and good insulation to withstand harsh conditions.
- Ease of Installation: I favor coils that come with clear instructions and mounting hardware, which saves me time and frustration.
How to Identify Your Kohler Engine Model
Before buying, I locate the engine model and serial number stamped on the engine block or housing. This helps me find the exact ignition coil recommended for my engine. Sometimes, I take a picture of the old ignition coil to compare connectors and mounting points.
Signs You Need to Replace the Ignition Coil
From my experience, these are common symptoms indicating a faulty ignition coil:
- Engine won’t start or has difficulty starting
- Engine sputters or misfires during operation
- Noticeable loss of power or rough idling
- Visible damage or corrosion on the ignition coil
Where I Buy My Ignition Coils
I’ve found that reputable online stores specializing in small engine parts or directly from Kohler dealers offer the best selection. Reading customer reviews and Q&A sections helps me confirm the coil’s compatibility and performance.
Final Tips from My Experience
- Always disconnect the spark plug wire and battery before replacing the ignition coil to avoid shocks.
- Keep the old ignition coil until you’ve tested the new one to ensure it solves the problem.
- Regularly inspect and clean the ignition system to prolong the coil’s life.
I hope my guide helps you confidently choose the right ignition coil for your Kohler engine and get it running smoothly again!
Author Profile

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Hi, I’m Sachiko Ibanez. For years, I poured my heart and soul into Kokoro Salon in Castle Rock, Colorado, a space I built from the ground up to reflect everything I love about the beauty industry: precision, creativity, and above all, personal connection. Before that, I worked across the country and even overseas, sharpening my skills and learning what it really means to serve people with care and intention.
In 2025, something new called to me. I transitioned into blogging using my hands-on experience to share honest reviews and product insights. These days, I write about the everyday items we rely on skincare, haircare, lifestyle tools with the same attention to detail I gave every client. My goal? To help you make smarter, more confident choices through real talk, not sales fluff.
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