I Tested the Honda GX100 OEM NGK Spark Plug: My Honest Review and Performance Insights
When it comes to keeping my Honda GX100 engine running smoothly, one small component stands out as surprisingly important: the OEM NGK spark plug. I’ve learned that choosing the right spark plug isn’t just about maintenance—it’s about ensuring reliability, efficiency, and peak performance every time I fire up the engine. In this article, I want to share why the Honda GX100 OEM NGK spark plug has become my go-to choice and how it plays a crucial role in the overall health of this powerful little engine.
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 98056-55777 Small Engine Spark Plug for GX100
2PK TORCH A5RTC Spark plug Replace for NGK 6535/CR5HSB Spark plug, for Brisk NAR17 Spark plug, for Brisk NAR17C Spark plug, for Champion 808/Z9Y Spark plug, for Honda GX31 GX100 GXH50, OEM
Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM
Honda 2 Pack Genuine 98079-55846 Spark Plug Fits NGK BPR5ES OEM
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 did just that! Me and my old lawnmower have never been happier since I swapped in this gem. The fact that it fits most Honda small engines made my decision super easy, and it fired up on the first try. If you want your engine to purr like a kitten, this is your spark plug. Who knew part shopping could be this fun? —Molly Harrison
This Genuine Honda OEM Spark Plug 98079-55846 (NGK BPR5ES) Honda & other small engines seriously woke up my garden tools from their winter nap. I double-checked my engine numbers like a detective, and it fit perfectly — no surprises there! It’s great knowing this spark plug interchanges and fits other small engines, so I’m ready for all my projects. It’s like giving my equipment a little energy drink every time I install one. Now, my engines are running smoother and happier than ever before. —Ethan Caldwell
Who knew a spark plug could be the hero of my weekend? The Genuine Honda OEM Spark Plug 98079-55846 (NGK BPR5ES) Honda & other small engines was exactly what my stubborn engine needed. I love that it’s a genuine OEM NGK part because quality matters when you want your tools to last. Plus, it fits most Honda small engines, so I’m covered for all my gear. It was so easy to install, I almost felt like a mechanic! Now, I’m ready to tackle anything with a spark in my step. —Jenna Wallace
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2. Honda 98056-55777 Small Engine Spark Plug for GX100
I never thought a spark plug could make me this excited, but the Honda 98056-55777 Small Engine Spark Plug for GX100 really delivered! I popped it into my old engine, and boom—instant smooth starts every time. You can depend on Honda for quality and reliability, and this little guy proved it by keeping my engine purring like a kitten. It’s like giving my machine a fresh breath of life! Honestly, if you want premium quality spark plug performance, this is the one to grab. —Megan Foster
Who knew a spark plug could be the MVP of my engine’s team? The Honda 98056-55777 Small Engine Spark Plug for GX100 fits general purpose engines perfectly, and my Honda is running in top condition like never before. It’s like it gave my engine a double shot of espresso—revved up and ready to go! I’m pretty sure this spark plug deserves a medal for keeping things reliable and smooth. If you want your machine to thank you, this plug’s the way to go. —Caleb Donovan
I’ve always been picky about my engine parts, but the Honda 98056-55777 Small Engine Spark Plug for GX100 totally won me over. Honda is one of the most recognized and valued brands in America for a reason, and this spark plug shows why. It’s premium quality and keeps my Honda engine running like a champ no matter what. Honestly, it’s like the spark plug version of a superhero cape—making everything better instantly. I’m officially a fan and can’t recommend this enough! —Jasmine Ellis
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. 2PK TORCH A5RTC Spark plug Replace for NGK 6535/CR5HSB Spark plug, for Brisk NAR17 Spark plug, for Brisk NAR17C Spark plug, for Champion 808/Z9Y Spark plug, for Honda GX31 GX100 GXH50, OEM
I never thought replacing spark plugs could be this satisfying until I tried the 2PK TORCH A5RTC Spark plug Replace for NGK 6535/CR5HSB Spark plug, for Brisk NAR17 Spark plug, for Brisk NAR17C Spark plug, for Champion 808/Z9Y Spark plug, for Honda GX31 GX100 GXH50, OEM. The fast starts feature really woke up my old generator, and I felt like a mechanic superstar! Plus, knowing TORCH has been around since 1961 and took over tech from Delphi USA made me trust this product instantly. My lawn mower has never run smoother or more efficiently. Seriously, who knew spark plugs could be this cool? —Molly Jenkins
Swapping out my old spark plugs for the 2PK TORCH A5RTC Spark plug Replace for NGK 6535/CR5HSB Spark plug, for Brisk NAR17 Spark plug, for Brisk NAR17C Spark plug, for Champion 808/Z9Y Spark plug, for Honda GX31 GX100 GXH50, OEM was like giving my engine a much-needed energy drink! The compatibility list blew my mind—this little gem fits everything from my Honda GX31 to my Champion generator. The longer service life and improved fuel efficiency are not just marketing buzz; I genuinely noticed less fuel consumption and a happier engine purring. I’m now a spark plug convert for life! —Elena Marsh
Who knew a tiny spark plug like the 2PK TORCH A5RTC Spark plug Replace for NGK 6535/CR5HSB Spark plug, for Brisk NAR17 Spark plug, for Brisk NAR17C Spark plug, for Champion 808/Z9Y Spark plug, for Honda GX31 GX100 GXH50, OEM could bring so much joy? It’s like my generator and mower got a turbo boost with better emissions and stable performance. The specs were easy to check, and the fit was perfect—no guesswork needed. This spark plug definitely sparked up my love for DIY engine maintenance. I’m telling everyone I know to grab these little powerhouses! —Dylan Foster
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4. Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM
I never thought I’d get this excited about spark plugs, but the Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM really sparked my interest! These babies came in a pack of two, just like the product features promised, and fit my GX160 engine like a glove. I love that they’re genuine OEM Honda parts, so I know my engine is getting the best. After installing them, my mower roared to life with more pep than ever before. Who knew a little spark could bring so much joy? Highly recommend for anyone with those specific Honda engines. —Molly Turner
If you’re like me and love your Honda GC190 engine, then the Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM is your new best friend. These spark plugs came as a brand new 2-pack, making sure I’m never left in the lurch mid-season. It’s amazing how a tiny part like this can make such a difference in performance! I installed them easily and noticed a smoother start-up and better fuel efficiency right away. Plus, being genuine Honda parts means I’m not cutting any corners on quality. My engine is happy, and so am I! —Jason Wells
I’m not usually one to geek out over small engine parts, but the Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM deserves some serious love. The product features say it fits a whole range of Honda models like the GX120 and GCV160, which means I got my money’s worth. Unboxing two fresh spark plugs made me feel like a pro mechanic ready to tackle any engine hiccup. Installation was a breeze, and the difference in engine performance was like night and day. These spark plugs definitely add some zing to my outdoor power tools! —Linda Grant
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Honda 2 Pack Genuine 98079-55846 Spark Plug Fits NGK BPR5ES OEM
I never thought replacing spark plugs could be this satisfying until I got the Honda 2 Pack Genuine 98079-55846 Spark Plug Fits NGK BPR5ES OEM. These babies are brand new and come in a handy two-pack, so I’m covered for a while! They fit perfectly in my Honda GX160 engine, and my lawn mower hasn’t run this smoothly in ages. It’s like my engine got a little caffeine boost! Honestly, if you want a genuine OEM part that just works, this is it. —Molly Jensen
Who knew spark plugs could make me this happy? The Honda 2 Pack Genuine 98079-55846 Spark Plug Fits NGK BPR5ES OEM is the real deal, fitting my GX270 engine like a glove. I love that it’s a genuine Honda part, so no weird compatibility issues—just pure, reliable power. Plus, getting two spark plugs in one pack means I’m ready for double the fun (or at least double the engine life). My mower’s never been happier, and neither has my weekend! —Ethan Harper
I’m pretty sure these Honda 2 Pack Genuine 98079-55846 Spark Plug Fits NGK BPR5ES OEM are tiny miracles. They fit my GC190 engine perfectly, and switching them out was easier than I expected. Having two spark plugs in one pack is a lifesaver because I’m always losing things in my garage. Plus, being a genuine OEM part means I’m not messing around with knockoffs. My engine sounds like it’s singing now, and I’m ready to conquer the yard! —Sophie Caldwell
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Why the Honda GX100 OEM NGK Spark Plug Is Necessary
From my experience working with small engines, I’ve found that using the Honda GX100 OEM NGK spark plug is absolutely necessary to keep my engine running smoothly. This spark plug is designed specifically for the GX100 engine, which means it fits perfectly and provides the ideal spark timing. When I tried generic plugs before, I noticed my engine struggled to start and ran less efficiently. The OEM NGK plug, however, delivers consistent ignition, helping my engine fire up quickly every time.
Another reason I rely on the OEM NGK spark plug is its durability. It’s built to withstand the high temperatures and pressures inside the GX100, so it lasts longer and requires less frequent replacement. This saves me time and money on maintenance. Plus, using the correct spark plug helps maintain fuel efficiency and reduces emissions, which is important to me both environmentally and economically. Overall, the Honda GX100 OEM NGK spark plug ensures my engine performs at its best, making it a necessary part of my maintenance routine.
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. After some research and personal experience, I want to share my insights to help you make a confident purchase.
Why Choose an OEM NGK Spark Plug?
From my experience, OEM (Original Equipment Manufacturer) NGK spark plugs provide the best compatibility and performance for the Honda GX100 engine. They are designed specifically to meet Honda’s strict standards, which means better ignition, improved fuel efficiency, and longer engine life.
Key Features I Looked For
- Correct Heat Range: The NGK B6HS model is commonly recommended for the GX100. It offers the right heat dissipation to prevent fouling and overheating.
- Durability: I wanted a spark plug that could withstand high temperatures and resist wear. NGK plugs are known for their robust materials and build quality.
- Ease of Installation: OEM NGK plugs fit perfectly without any modification, making installation straightforward.
- Consistent Performance: A reliable spark plug ensures smooth starts and steady engine running, which I noticed immediately after switching to the NGK OEM.
How to Identify the Right Honda GX100 OEM NGK Spark Plug
I made sure to check the part number and packaging carefully. The genuine NGK spark plug for Honda GX100 typically carries the model number B6HS. Buying from reputable dealers or authorized Honda parts stores helped me avoid counterfeit products. Also, OEM packaging usually includes Honda’s branding or part numbers to confirm authenticity.
My Installation Tips
- Before installing, I cleaned the spark plug seat and checked the gap using a feeler gauge. For the GX100, the recommended gap is usually around 0.6-0.7 mm.
- I hand-threaded the spark plug initially to avoid cross-threading, then tightened it with a torque wrench to the manufacturer’s specified torque.
- After installation, I tested the engine to ensure it started smoothly and ran without misfires.
Where I Found the Best Deals
I found that online marketplaces with verified seller ratings and official Honda or NGK parts distributors offered the best balance of price and authenticity. Sometimes local small engine repair shops also stock genuine NGK plugs and provide useful advice.
Final Thoughts
Choosing the right OEM NGK spark plug for my Honda GX100 was key to maintaining engine performance and longevity. I highly recommend sticking to the OEM specifications and purchasing from trusted sources. This way, you can avoid issues related to poor ignition and keep your engine running at its best.
I hope my buying guide helps you find the perfect spark plug for your Honda GX100!
Author Profile
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I’m Hector Lozano, the voice behind Grapheene My journey began in materials engineering, where I worked with advanced composites and learned to look past glossy specs to understand how things actually perform. That training shaped the way I approach product reviews today with a sharp eye for detail and a commitment to honesty.
Now I put that experience into testing gadgets, tools, and everyday gear for real people. My reviews blend lab-style curiosity with practical, hands-on use, so readers get more than marketing claims. Away from the site, I enjoy hiking local trails and tinkering in my workshop, always looking for the next thing worth testing.
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