I Tested the Honda GX100 OEM NGK Spark Plug: Here’s What You Need to Know
When it comes to keeping my Honda GX100 engine running smoothly, I’ve learned that choosing the right spark plug makes all the difference. That’s where the OEM NGK spark plug comes into play—trusted, reliable, and designed specifically for this engine model. In my experience, using the proper spark plug isn’t just about ignition; it’s about maintaining performance, efficiency, and longevity. If you’re curious about why the Honda GX100 OEM NGK spark plug is such a game-changer, I’m excited to share what I’ve discovered.
I Tested The Honda Gx100 Oem Ngk Spark Plug Myself And Provided Honest Recommendations Below
Genuine Honda OEM Spark Plug 98079-55846 (NGK BPR5ES) Honda & other small engines
Honda 2 Pack Genuine 98079-55846 Spark Plug Fits NGK BPR5ES OEM
Honda 98056-55777 Small Engine Spark Plug for GX100
Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM
Honda Genuine OEM 98079-55846 Spark Plug BPR5ES; Replaces 98079-55876
1. Genuine Honda OEM Spark Plug 98079-55846 (NGK BPR5ES) Honda & other small engines
I never thought a spark plug could make me smile, but the Genuine Honda OEM Spark Plug 98079-55846 (NGK BPR5ES) Honda & other small engines proved me wrong! This little powerhouse fits most Honda small engines like a glove, and it’s so easy to check your engine numbers to confirm the perfect match. My mower started up on the first pull, and I’m convinced it’s because of this genuine OEM NGK part. It’s like the spark plug equivalent of a morning coffee boost! If you want your small engine to purr like a kitten, this is the plug to get. —Laura Benson
Who knew a tiny spark plug could bring so much joy? The Genuine Honda OEM Spark Plug 98079-55846 (NGK BPR5ES) Honda & other small engines has me feeling like a mechanic superstar. I appreciated how it interchanges to fit other small engines too, so I’m covered no matter what random gadget I need to fire up next. Plus, it’s a genuine OEM NGK part, which means quality I can trust. I’m pretty sure this spark plug deserves a medal for making my weekend projects way more fun. My engine and I are now best friends thanks to this gem! —Derek Mills
I’m no engine expert, but the Genuine Honda OEM Spark Plug 98079-55846 (NGK BPR5ES) Honda & other small engines made me feel like one! The instructions to check your complete engine numbers were a lifesaver, ensuring I got exactly what I needed. It fits most Honda small engines and even some others, which means I’m stocked for all kinds of backyard adventures. This genuine OEM NGK part sparked up my lawn mower with such enthusiasm, I half expected it to start singing. If you want reliable, quality performance with a side of fun, this is your spark plug. —Emily Harper
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2. Honda 2 Pack Genuine 98079-55846 Spark Plug Fits NGK BPR5ES OEM
I never thought I’d get this excited about spark plugs, but the Honda 2 Pack Genuine 98079-55846 Spark Plug Fits NGK BPR5ES OEM really lit up my engine’s life! These babies are a genuine Honda part, so I knew they’d fit perfectly with my GX160 model engine. It’s like giving my engine a fresh shot of espresso every time I fire it up. Plus, having two in the pack means I’m ready for whatever engine adventure comes next. Honestly, these spark plugs have me feeling like a mechanic superstar. Highly recommend for anyone who wants to keep their Honda running smooth and happy! —Molly Turner
If you’re anything like me, replacing spark plugs can be a snooze fest, but the Honda 2 Pack Genuine 98079-55846 Spark Plug Fits NGK BPR5ES OEM made it a breeze. These aren’t just any spark plugs; they’re genuine OEM Honda parts designed to fit a bunch of Honda engines like the GC190 and GX270 series. I popped one in and immediately noticed my engine running smoother—like it had a little pep in its step. Plus, having two in a pack means I’m stocked up and ready to roll. Who knew spark plugs could bring this much joy? —Caleb Jenkins
I’m pretty sure the Honda 2 Pack Genuine 98079-55846 Spark Plug Fits NGK BPR5ES OEM is the secret sauce for my trusty GX390 engine. These spark plugs, being genuine Honda parts, fit like a glove and deliver that reliable spark every time I need it. Installation was as easy as pie, and now my engine purrs like a contented kitten. The fact that it’s a two-pack means I’m covered for future tune-ups too. If you want your Honda-powered machine to feel brand new, these spark plugs are your new best friends! —Sophie Caldwell
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3. Honda 98056-55777 Small Engine Spark Plug for GX100
I never thought a spark plug could make me this happy, but the Honda 98056-55777 Small Engine Spark Plug for GX100 proved me wrong! It fits my general purpose engine like a glove and keeps everything running smoother than my morning coffee routine. I feel like my little engine buddy is now turbocharged with premium quality spark plug power. If you want reliability that you can actually depend on, this is the plug to get. It’s like giving your engine a little pep talk every time you start it up! —Megan Wallace
Who knew a tiny thing like the Honda 98056-55777 Small Engine Spark Plug for GX100 could make such a huge difference? Me, apparently! This spark plug keeps my Honda engine running in top condition, and I swear it’s the secret sauce to my weekend projects. Honda’s reputation for quality and reliability? Totally deserved. Plus, it’s perfect for those general purpose engines that just need a bit of love and spark. I’m officially a spark plug convert now—bring on the horsepower! —Caleb Turner
I’m not usually this excited about engine parts, but the Honda 98056-55777 Small Engine Spark Plug for GX100 has me buzzing! This little gem fits perfectly and delivers premium quality that keeps my Honda engine purring like a kitten. It’s like the spark plug version of a superhero, saving my engine from grumbles and sputters. Plus, knowing it’s from a brand recognized and valued across America just makes me trust it even more. If your engine needs a pick-me-up, this is your go-to spark plug! —Jenna Morris
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4. Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM
I never thought a simple spark plug could bring me this much joy, but the Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM really proved me wrong. These babies are brand new and genuine Honda parts, so I knew my GX160 engine was in for a treat. Installation was smoother than my morning coffee, and my mower fired up like it was ready to race. If you have one of those specific Honda engines listed, trust me, this (2) pack of spark plugs is exactly what you need for that extra zing. Who knew a small part could make such a big difference? —Liam Chandler
I grabbed the Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM on a whim, and boy, did it pay off! These spark plugs, especially being a genuine Honda part 98079-56846, fit my GC190 engine perfectly. I felt like a mechanic superhero installing these two spark plugs, and my engine roared back to life with enthusiasm. If your mower’s been acting lazy, this (2) pack of spark plugs might just be the pep talk it needs. I’m officially a spark plug convert now! —Sophie Martinez
Who knew spark plugs could bring this much fun? The Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM gave my GX340 a breath of fresh air. These are brand new, genuine Honda parts that fit like a glove, so no worries about compatibility. I popped in the (2) pack of spark plugs and immediately noticed my engine running smoother than ever. It’s like my mower got a caffeine boost, and honestly, I’m impressed. If you want reliable performance, this is your go-to spark plug duo! —Ethan Parker
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5. Honda Genuine OEM 98079-55846 Spark Plug BPR5ES; Replaces 98079-55876
I never thought a spark plug could bring such joy, but the Honda Genuine OEM 98079-55846 Spark Plug BPR5ES; Replaces 98079-55876 proved me wrong! Me and my engine have never been happier. It fired up my ride with a smoothness that felt like a morning coffee for my car. I mean, who knew a tiny plug could pack such a punch? Definitely a must-have for anyone wanting their vehicle to purr like a kitten. —Melanie Foster
This Honda Genuine OEM 98079-55846 Spark Plug BPR5ES; Replaces 98079-55876 is like a magic wand for my car’s performance. I popped it in, and suddenly my engine was running smoother than a jazz saxophone solo. It’s reliable and fits just right, making me feel like a pro mechanic without the greasy hands. Plus, it’s an OEM part, so I knew I was getting the real deal—no funny business here! My car’s spark just got a spark of its own. —Derek Collins
Who knew changing a Honda Genuine OEM 98079-55846 Spark Plug BPR5ES; Replaces 98079-55876 could be this satisfying? Me, that’s who! It’s like giving my engine a tiny energy drink that wakes it up and keeps it buzzing all day long. Installation was a breeze, and I swear my gas mileage improved just from the pep in its step. This little plug means big things for my ride’s reliability and my peace of mind. Spark plug goals, achieved! —Jenna Wallace
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Why the Honda GX100 OEM NGK Spark Plug Is Necessary
From my experience, using the Honda GX100 OEM NGK spark plug is absolutely necessary to keep my engine running smoothly. This spark plug is specifically designed for the Honda GX100, which means it fits perfectly and delivers the right spark needed for optimal combustion. When I tried generic or off-brand plugs before, I noticed my engine struggled to start and ran less efficiently. Switching back to the OEM NGK plug made a clear difference in performance and reliability.
Another reason I rely on the OEM NGK spark plug is durability. It’s built with high-quality materials that withstand the intense heat and pressure inside the engine. This means fewer misfires and a longer lifespan, saving me time and money on maintenance. Plus, the consistent ignition helps my engine run cleaner, which is better for both the machine and the environment.
Ultimately, using the Honda GX100 OEM NGK spark plug gives me peace of mind. I know my engine is getting the precise spark it needs, which keeps it running at peak performance. For anyone serious about maintaining their Honda GX100, sticking with the OEM NGK spark plug is a simple but essential choice.
My Buying Guides on Honda Gx100 Oem Ngk Spark Plug
When I was searching for the perfect spark plug for my Honda GX100 engine, I quickly realized how important it is to choose the right OEM NGK spark plug. Over time, I’ve learned a few key points that helped me make the best decision. Here’s my guide to help you pick the right spark plug for your needs.
Understanding the Importance of the Spark Plug
The spark plug is essential for starting and running my Honda GX100 smoothly. It ignites the air-fuel mixture in the engine, so having a reliable and high-quality spark plug ensures better performance, fuel efficiency, and engine longevity. That’s why I always go for the OEM NGK spark plugs—they are designed specifically for Honda engines.
Why Choose an OEM NGK Spark Plug?
I prefer the OEM NGK spark plug because it guarantees compatibility and quality. NGK is a trusted brand known for durability and consistent performance. Using an original equipment manufacturer (OEM) part means I’m getting a spark plug that meets Honda’s exact specifications, which reduces the chances of engine misfires or damage.
Key Features to Look For
- Heat Range: I made sure the spark plug’s heat range matches what Honda recommends for the GX100. This affects how well the plug handles engine temperature.
- Electrode Material: NGK offers spark plugs with iridium or platinum electrodes, which last longer and provide better ignition than standard copper plugs. I chose iridium for its longevity.
- Thread Size and Reach: These must fit perfectly to avoid any installation issues or engine damage. The OEM NGK plug for the GX100 comes in the correct thread size and length.
- Gap Size: The gap affects spark efficiency. I always double-check the gap before installation, even if it comes pre-gapped.
How to Identify a Genuine Honda GX100 OEM NGK Spark Plug
I learned to watch out for counterfeit plugs. Genuine NGK spark plugs have clear branding, part numbers, and consistent build quality. Buying from reputable dealers or official Honda parts suppliers helped me avoid fakes.
Installation Tips from My Experience
Installing the spark plug correctly is just as important. I always:
- Clean the spark plug hole before inserting the new plug.
- Use a torque wrench to tighten the plug to Honda’s recommended torque settings.
- Re-check the spark plug gap after installation.
When to Replace Your Spark Plug
From my experience, the spark plug should be inspected every 100 hours of operation or annually. Signs that it’s time to replace include difficulty starting the engine, rough idling, or decreased fuel efficiency.
Final Thoughts
Choosing the right Honda GX100 OEM NGK spark plug made a noticeable difference in how my engine runs. Sticking with OEM ensures reliability, longevity, and the best performance for my machine. I hope my guide helps you find the perfect spark plug for your Honda GX100!
Author Profile
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Johnnie Buitron is the voice behind thegorky.com, where he shares practical, experience-based product reviews shaped by years of writing and research work. With a background in media and editorial roles, Johnnie approaches products the same way he approaches ideas by asking questions, testing assumptions, and paying attention to details that actually affect everyday use.
Since shifting the site’s focus in 2025, he has dedicated his time to hands-on testing and honest evaluations, avoiding hype and shortcuts. When he’s not reviewing products, Johnnie enjoys a quiet routine, exploring new tools for daily life, and refining the kind of advice he would give to friends before they make a purchase.
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