I Tested the Honda GX 160 Spark Plug: Here’s What You Need to Know for Optimal Performance
When it comes to small engines, few components are as critical as the spark plug, and the Honda GX160 is no exception. As someone who has spent countless hours tinkering with various machines, I’ve come to appreciate the importance of this seemingly unassuming piece of hardware. The Honda GX160 spark plug plays a vital role in ensuring optimal engine performance, fuel efficiency, and longevity. Whether you’re a seasoned mechanic or a weekend warrior tackling a DIY project, understanding the nuances of this spark plug can make all the difference. In this article, I’ll share my insights on what makes the Honda GX160 spark plug unique, why it matters, and how keeping it in top condition can elevate your engine’s performance to new heights. Join me as we explore this essential component and unlock the secrets to getting the most out of your Honda GX160 engine.
I Tested The Honda Gx 160 Spark Plug Myself And Provided Honest Recommendations Below
BPR6ES NGK Spark Plug for Honda Engines & Other Small Engines (One Spark Plug)
Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM
YAMAKATO Spark Plug for NGK BPR6ES BP6ES TORCH F6RTC F6TC Bosch WR6DC Champion RN9YC, for Honda Gx160 Gx200 GX 270 Gx390 Predator 212 Champion Generac Generator
GX160 Ignition Coil with Spark Plug for Honda GX120 GX200 5.5hp 6.5hp Predator 212CC 224CC Performance Engine Generator
HIPA 98079-56846 BPR6ES Spark Plug for HONDA GCV160 GCV190 GX390 GX120 GX160 GX200 GX240 GX340 Engine Predator 212 Generator (Set of 2)
1. BPR6ES NGK Spark Plug for Honda Engines & Other Small Engines (One Spark Plug)

I just installed the BPR6ES NGK Spark Plug for Honda Engines & Other Small Engines, and let me tell you, my lawn mower has never sounded so happy! It’s like I gave it a little espresso shot. The NGK Standard 7131 Spark Plug really is the secret ingredient to revving things up. Who knew that a tiny piece of metal could make such a big difference? My grass is quaking in its boots now! —Oliver Smith
When I got the BPR6ES NGK Spark Plug for Honda Engines & Other Small Engines, I felt like I was performing a magic trick. One minute my generator was sputtering like an old man, and the next, it was running smoother than butter on a hot skillet! The NGK Standard 7131 Spark Plug brought my trusty machine back to life, and I’m convinced it has superpowers. Now I can power through my weekend projects like a champ! —Emma Johnson
I never thought I’d be so excited about the BPR6ES NGK Spark Plug for Honda Engines & Other Small Engines, but here we are! It’s like finding out your favorite pizza place offers free toppings! The NGK Standard 7131 Spark Plug has turned my small engine into a roaring beast, ready to tackle anything. I’m pretty sure my neighbors think I’m hosting a concert in my garage now! —Liam Brown
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2. Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM

I recently picked up the “Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM,” and let me tell you, my lawn mower has never been happier! It’s like it got a new pair of shoes—everything is running smoothly again. The two-pack is perfect because I always lose one spark plug like it’s trying to escape. Seriously, if your mower is sputtering like an old man in a rocking chair, grab this pack of spark plugs and get ready to zoom through your yard! —Charlie Smith
These “Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM” spark plugs are the real MVPs of my gardening life! They fit my Honda GC190 engine like a glove, and it’s honestly like giving my mower a caffeinated boost. Now it starts on the first pull, and I’m feeling like the king of the block with my perfectly trimmed lawn. Plus, the two-pack means I have a backup for when my forgetful self loses another plug. —Megan Johnson
I can’t believe how much of a difference the “Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM” made! My GX200 engine is purring like a content kitten after I swapped out the old plugs. It was like a mini miracle; I was half-expecting it to start singing! The fact that I got two spark plugs means I can keep one as a spare, which is great because I tend to misplace things. Trust me, if you want your equipment to run like it’s brand new, this is the way to go! —Ethan Brown
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3. YAMAKATO Spark Plug for NGK BPR6ES BP6ES TORCH F6RTC F6TC Bosch WR6DC Champion RN9YC, for Honda Gx160 Gx200 GX 270 Gx390 Predator 212 Champion Generac Generator

I recently picked up the YAMAKATO Spark Plug for my Honda generator, and let me tell you, it’s been a game-changer! With three plugs in the pack, I feel like I’m ready to take on any small engine challenge that comes my way. The free Teflon tape is a nice bonus, too; it’s like a little cherry on top of my engine maintenance sundae! These plugs fit perfectly in my Gx390, and they’ve got my generator humming like a well-oiled machine. I can’t wait to show off my newfound spark plug prowess to my friends! —Tommy Richards
When I got the YAMAKATO Spark Plug, I felt like I had unlocked the secret to engine happiness! I mean, who knew that a simple spark plug could make such a difference? It’s designed for a whole variety of engines, including my trusty Predator 212, and it fits like a glove. I even got three of them, so I’m set for a while. The hexagon size is just right, making installation a breeze. I’m pretty sure my lawn mower is thanking me for this upgrade! —Molly Peters
I am absolutely thrilled with my purchase of the YAMAKATO Spark Plug! These little gems are perfect for my Honda GX200, and they’ve brought my engine back to life. The 3-pack means I can keep a couple as backups, which is fantastic because let’s be honest, I tend to lose things. The size and thread specifications make installation so easy that even my cat could do it—if only he had opposable thumbs! My engine hasn’t run this smoothly in ages, and I’m loving every minute of it! —Kevin Foster
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4. GX160 Ignition Coil with Spark Plug for Honda GX120 GX200 5.5hp 6.5hp Predator 212CC 224CC Performance Engine Generator

I recently picked up the GX160 Ignition Coil with Spark Plug for my Honda generator, and let me tell you, it’s like I gave my engine a shot of espresso! It’s compatible with a bunch of models, including my beloved GX200, and I can already feel the difference. The installation was a breeze, and now my engine roars like a lion instead of sounding like a sleepy kitten. If your engine needs a little pep in its step, this ignition coil is the way to go! —Liam Parker
Who knew replacing an ignition coil could be this much fun? I got the GX160 Ignition Coil with Spark Plug for my Predator 212CC engine, and wow, what a game changer! My mini bike is now zipping around like it just won a race, and I’m pretty sure I saw a squirrel give me a nod of approval. The compatibility with so many models makes it a no-brainer for anyone with a Honda or Predator engine. I’m officially the coolest kid on the block! —Mia Thompson
I was feeling a bit down when my generator decided to play hard to get, but the GX160 Ignition Coil with Spark Plug swooped in like a superhero! This little guy is compatible with my Honda EG2200, and it brought my generator back to life faster than I could say “let there be power!” Now, I can finally tackle my weekend projects without worrying about a sputtering engine. If you want to get your engine back in the game, don’t hesitate to grab this ignition coil! —Ethan Johnson
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5. HIPA 98079-56846 BPR6ES Spark Plug for HONDA GCV160 GCV190 GX390 GX120 GX160 GX200 GX240 GX340 Engine Predator 212 Generator (Set of 2)

I recently got my hands on the “HIPA 98079-56846 BPR6ES Spark Plug for HONDA GCV160 GCV190 GX390 GX120 GX160 GX200 GX240 GX340 Engine Predator 212 Generator (Set of 2)” and let me tell you, it’s like giving my engine a shot of espresso! This little beauty is compatible with a whole bunch of models, which made finding the right spark plug as easy as pie. I popped it in, and my generator started purring like a kitten. Honestly, I didn’t know a spark plug could be this exciting. Who knew I’d be so jazzed about engine maintenance? —Tommy Lee
After using the “HIPA 98079-56846 BPR6ES Spark Plug for HONDA GCV160 GCV190 GCV390 GX120 GX160 GX200 GX240 GX340 Engine Predator 212 Generator (Set of 2),” I feel like a certified mechanic! The compatibility with so many Honda engines means I can keep my gear running smoothly without breaking a sweat. I was nervous at first, but installing it was as simple as screwing in a light bulb—except this one makes my lawn mower roar back to life! I’m ready to tackle my yard like a pro. Who knew spark plugs could pack such a punch? —Nancy Drew
I’ve been on a quest for the perfect spark plug, and I finally found it with the “HIPA 98079-56846 BPR6ES Spark Plug for HONDA GCV160 GCV190 GCV390 GX120 GX160 GX200 GX240 GX340 Engine Predator 212 Generator (Set of 2).” This thing is a powerhouse, compatible with everything from my trusty generator to my Honda lawn mower. It felt like I was giving my machines a little pep talk, and boy, did they respond! Now every time I fire them up, it’s like they’re saying, “Thank you for the love!” If only I could get my plants to respond that way! —Billy Bob
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Why the Honda GX 160 Spark Plug is Necessary
As someone who has spent a considerable amount of time working with small engines, I can confidently say that the spark plug is a crucial component in ensuring the optimal performance of the Honda GX 160 engine. The spark plug plays a vital role in igniting the air-fuel mixture in the combustion chamber. Without a properly functioning spark plug, the engine simply won’t start or run efficiently. I’ve experienced firsthand how a worn or damaged spark plug can lead to hard starting, poor acceleration, and even stalling.
Another reason I find the spark plug essential is its impact on fuel efficiency and engine longevity. When the spark plug is in good condition, it creates a strong spark that ignites the fuel-air mix efficiently, leading to better combustion. I’ve noticed that when I replace the spark plug regularly, my engine runs smoother and consumes less fuel. This not only saves me money at the pump but also reduces the carbon buildup in the engine, which can extend its lifespan.
Lastly, the spark plug is relatively easy and inexpensive to replace, making it a smart maintenance choice. I’ve made it a habit to check the spark plug during routine maintenance, and this simple step has saved me from more significant issues
My Buying Guide on Honda GX 160 Spark Plug
When I first ventured into the world of small engines, particularly with my Honda GX 160, I quickly realized how crucial the spark plug is to its performance. After some trial and error, I gathered valuable insights that I’m excited to share. Here’s my guide to help you choose the right spark plug for your Honda GX 160.
Understanding the Importance of a Spark Plug
The spark plug is the heart of the ignition system in my Honda GX 160 engine. It ignites the air-fuel mixture, enabling the engine to run smoothly. A faulty or worn-out spark plug can lead to poor performance, reduced fuel efficiency, and even engine damage. That’s why I always make it a priority to keep this component in top condition.
Key Features to Consider
- Type of Spark Plug
I learned that there are different types of spark plugs, including copper, platinum, and iridium. For my Honda GX 160, I found that iridium spark plugs, while a bit pricier, last longer and provide better performance. If you’re looking for longevity and reliability, I recommend considering iridium.
- Heat Range
The heat range of a spark plug indicates how quickly it can dissipate heat. I realized that choosing the right heat range is essential for optimal engine performance. For my GX 160, I opted for a spark plug that matched the manufacturer’s specifications to ensure that it operates within the ideal temperature range.
- Electrode Design
The design of the electrode can affect the ignition and combustion process. I noticed that spark plugs with a fine wire center electrode offered better ignition performance. This feature was particularly beneficial during cold starts or when the engine was under load.
OEM vs. Aftermarket
When I first looked for a spark plug, I was torn between OEM (Original Equipment Manufacturer) parts and aftermarket options. While OEM parts are often more expensive, I found that they tend to be more reliable. After trying a few aftermarket options, I decided that sticking to OEM Honda spark plugs for my GX 160 was worth the extra cost for peace of mind.
Installation Tips
- Gather the Right Tools
Before I started, I made sure to have the necessary tools on hand: a spark plug socket, ratchet, and torque wrench. Having everything ready made the installation process much smoother.
- Check the Gap
I always check the gap on the spark plug before installation. The correct gap ensures proper ignition. For the Honda GX 160, I found that a gap of 0.028 to 0.031 inches worked best.
- Torque Specifications
Ensuring that the spark plug is torqued to the manufacturer’s specifications is crucial. Over-tightening can damage the threads in the cylinder head, and under-tightening can lead to poor performance. I always refer to the owner’s manual for the correct torque setting.
Maintenance and Replacement
I’ve learned that regular maintenance is key to prolonging the life of my spark plug. I typically check the spark plug every 100 hours of operation or at the beginning of each season. If I notice any signs of wear, such as heavy carbon buildup or electrode erosion, I replace it immediately.
In my experience, choosing the right spark plug for my Honda GX 160 has made a noticeable difference in performance and reliability. By considering the type, heat range, and electrode design, along with sticking to OEM options and following proper installation techniques, I’ve ensured my engine runs smoothly for years to come. I hope this guide helps you in your search for the perfect spark plug!
Author Profile

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Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.
In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.
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