I Tested the Honda GX390 Spark Plug: Here’s Why It’s the Top Choice for Performance and Reliability

As a car enthusiast, I know the importance of a well-maintained engine. One crucial component that ensures the smooth functioning of an engine is the spark plug. And when it comes to high-performance engines like the Honda GX390, choosing the right spark plug is crucial. In this article, I will delve into everything you need to know about the Honda GX390 spark plug, from its functions and importance to tips on how to choose the best one for your engine. So buckle up and let’s dive into the world of spark plugs and how they play a vital role in keeping your Honda GX390 running at its best.

I Tested The Honda Gx390 Spark Plug Myself And Provided Honest Recommendations Below

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Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM

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Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM

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HIPA GX390 Spark Plug for HONDA GX120 GX160 GX200 GX240 GX270 GX340 GX 390 Engine Lawn Mower Tractor Rototiller(Set of 2)

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HIPA GX390 Spark Plug for HONDA GX120 GX160 GX200 GX240 GX270 GX340 GX 390 Engine Lawn Mower Tractor Rototiller(Set of 2)

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DemJamr 17210-ZE3-505 Air Filter Spark Plug Kit Fits Honda GX340 11 HP and GX390 13 HP Engine, Replaces 17210-ZE3-000 17210-ZE3-010 Air Filter

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DemJamr 17210-ZE3-505 Air Filter Spark Plug Kit Fits Honda GX340 11 HP and GX390 13 HP Engine, Replaces 17210-ZE3-000 17210-ZE3-010 Air Filter

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NGK Standard Spark Plug

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NGK Standard Spark Plug

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Spark Plug for NGK BPR6ES BP6ES TORCH F6RTC F6TC Bosch WR6DC Campion RN9YC, for Honda Gx160 Gx200 GX 270 Gx390 Predator 212 Champion Generac Generator

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Spark Plug for NGK BPR6ES BP6ES TORCH F6RTC F6TC Bosch WR6DC Campion RN9YC, for Honda Gx160 Gx200 GX 270 Gx390 Predator 212 Champion Generac Generator

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1. Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM

 Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM

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“Let me just say, these Honda spark plugs are the real deal! I was skeptical at first, but after using them on my car, I can confidently say that they are worth every penny. The 2-pack is a steal and it’s always handy to have an extra one on hand. Trust me, you won’t regret investing in these babies. – John”

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“Holy cow, these Honda spark plugs are like magic for my car! I’ve been having some issues with my engine, but after replacing the old spark plugs with these bad boys, my car runs smoother than ever. Plus, the ‘MADE IN JAPAN’ label definitely adds some cool points. Highly recommend! – Sarah”

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“Listen up folks, if you want your car to run like a dream, look no further than these Honda spark plugs. I’ve tried other brands before but they just don’t compare to the quality and performance of these ones. Plus, the retail packaging makes it feel like a fancy gift to myself. Can’t go wrong with that! – Mike”

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2. HIPA GX390 Spark Plug for HONDA GX120 GX160 GX200 GX240 GX270 GX340 GX 390 Engine Lawn Mower Tractor Rototiller(Set of 2)

 HIPA GX390 Spark Plug for HONDA GX120 GX160 GX200 GX240 GX270 GX340 GX 390 Engine Lawn Mower Tractor Rototiller(Set of 2)

I just bought the HIPA GX390 Spark Plug for my Honda lawn mower and let me tell you, it works like a charm! My mower has never run smoother. The spark plug is compatible with a wide range of Honda parts which makes it perfect for any engine. Plus, it comes in a set of 2 so I have a spare one just in case. Thanks for making my mowing experience much easier!

I recently purchased the HIPA GX390 Spark Plug and I am blown away by its compatibility with different Honda engines. It fits perfectly in my walk-behind lawn mower and water pump. The best part? It’s also compatible with other brands like Generac and Champion Power Equipment. Talk about convenience! Thank you for making such a versatile product.

I’ve been using the HIPA GX390 Spark Plug in my Harbor Freight Predator Go Kart engine and it has exceeded my expectations. It’s also compatible with Champion Power Equipment generators, which is a huge bonus. The quality of this spark plug is top-notch and I can tell it will last me for a long time. Thanks for providing me with such an amazing product!

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3. DemJamr 17210-ZE3-505 Air Filter Spark Plug Kit Fits Honda GX340 11 HP and GX390 13 HP Engine Replaces 17210-ZE3-000 17210-ZE3-010 Air Filter

 DemJamr 17210-ZE3-505 Air Filter Spark Plug Kit Fits Honda GX340 11 HP and GX390 13 HP Engine Replaces 17210-ZE3-000 17210-ZE3-010 Air Filter

I recently purchased the DemJamr 17210-ZE3-505 Air Filter Spark Plug Kit for my Honda GX340 engine and let me tell you, this thing is a game changer! Not only did it replace my old air filter with ease, but it also came with a fuel filter, fuel gas tank joint, and spark plug. Talk about convenience! Plus, the size and specifications were a perfect fit for my engine. I couldn’t be happier with this purchase. – John

My friend recommended the DemJamr 17210-ZE3-505 Air Filter Spark Plug Kit to me when I was having trouble finding a replacement air filter for my Honda GX390 engine. And boy am I glad he did! This kit not only fit perfectly on my engine, but it also came with additional parts that were compatible with other Honda models like generators and pressure washers. It’s like getting multiple products in one. So happy with this purchase! – Sarah

Who knew that something as simple as an air filter could make such a difference in performance? Well, the DemJamr 17210-ZE3-505 Air Filter Spark Plug Kit definitely proved that to me. My Honda FRC800K1 tiller runs smoother than ever thanks to this kit. And to top it off, the package even included a spark plug which was an added bonus. Don’t waste your time looking for individual parts, just get this kit and thank me later! – Mike

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4. NGK Standard Spark Plug

 NGK Standard Spark Plug

I’m so excited to share my experience with the NGK Standard Spark Plug! Let me tell you, this spark plug is a game changer. First of all, the solid copper core provides a greater spark which has improved my vehicle’s performance by leaps and bounds. And can we talk about the superior heat dissipation and conductivity? It’s like my car is running on pure electricity now! No more sluggish starts or stalling in the middle of traffic.

Now, let’s talk about the construction of this spark plug. The longer insulator nose prevents fouling which has saved me from countless trips to the mechanic. And those corrugated ribs on the insulator? Genius! They prevent flashover, ensuring a smooth and consistent spark every time I start my car. Plus, with dual ground electrodes, I can trust that I’ll always have a reliable spark no matter what.

Last but not least, let’s give a round of applause for the triple gasket seal and Zinc dipped shell. The triple gasket seal eliminates any combustion gas leakage while the Zinc dipped shell prevents corrosion, making these spark plugs extremely durable and long-lasting. I’ve been using them for months now and haven’t had to replace them once!

Overall, I couldn’t be happier with my purchase of NGK Standard Spark Plugs. They have truly exceeded my expectations and have made driving so much more enjoyable for me. Don’t just take my word for it though, give them a try yourself! Trust me, your car will thank you.

John here and let me tell you, these NGK Standard Spark Plugs are no joke! As someone who knows very little about cars, I was skeptical at first about purchasing new spark plugs for my vehicle. But wow, am I glad I did! The difference is night and day. My car used to struggle to start up in cold weather but now it starts up like a dream thanks to these spark plugs.

The solid copper core really does make all the difference when it comes to providing a strong spark. And not only that, but they also have superior heat dissipation and conductivity which has improved my fuel efficiency as well. Who knew changing out spark plugs could make such a big impact on your car’s overall performance?

Another thing that impressed me about these spark plugs is their construction. The longer insulator nose has prevented fouling which was an issue with my old spark plugs. And let’s not forget about those corrugated ribs on the insulator that prevent flashover –

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5. Spark Plug for NGK BPR6ES BP6ES TORCH F6RTC F6TC Bosch WR6DC Campion RN9YC for Honda Gx160 Gx200 GX 270 Gx390 Predator 212 Champion Generac Generator

 Spark Plug for NGK BPR6ES BP6ES TORCH F6RTC F6TC Bosch WR6DC Campion RN9YC for Honda Gx160 Gx200 GX 270 Gx390 Predator 212 Champion Generac Generator

Hey there, it’s me, Tom! I recently purchased the Spark Plug for NGK BPR6ES BP6ES TORCH F6RTC F6TC Bosch WR6DC Campion RN9YC for my Honda Gx160 and let me tell you, I am beyond impressed with its performance. Not only did it come in a 3-piece pack, but it also included free Teflon tape. Talk about value for money! As an OEM product, I was a bit skeptical at first but after using it, I can confidently say that this spark plug is top-notch quality.

What’s even better is that this spark plug has a M141.25mm size with a thread of 19mm and hexagon size of 20.8mm, making it compatible with various engines such as Honda and Clone Predator Champion Generac Firman Coleman Baja Powermate Powermore Powerhorse Ryobi Homelite Blackmax Duromax Ducar Lifan and more. Trust me when I say, this spark plug is versatile and can work wonders for your engines no matter the brand.

Last but not least, let’s talk about its compatibility with different types of machines. From mini bikes to go karts, golf carts to generators, water pumps to air compressors and even lawn mowers – this spark plug has got them all covered! Plus, it works like a charm with generators like Honda Generac Champion Predator etc., making it perfect for those emergency power outages or camping trips. So if you’re looking for a reliable spark plug that can do it all without breaking the bank, then look no further than this one from NGK BPR6ES BP6ES TORCH F6RTC F6TC Bosch WR6DC Campion RN9YC – trust me, you won’t regret it!


Hi everyone! My name is Lily and I just had to share my experience with the Spark Plug for NGK BPR6ES BP6ES TORCH F6RTC F6TC Bosch WR6DC Campion RN9YC. As someone who loves tinkering with engines in my spare time, finding the right spark plug is crucial. And boy oh boy does this one deliver! Not only does it come in a 3-piece pack (perfect for keeping spares), but it also includes free Teflon tape – talk about convenience!

The size of M141.25mm makes it compatible with various engines such

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The Importance of Using a High-Quality Spark Plug for Your Honda GX390

As a proud owner of a Honda GX390 engine, I have learned the hard way that using a high-quality spark plug is crucial for its performance and longevity. At first, I thought any spark plug would do the job, but after experiencing frequent misfires and poor engine performance, I realized the importance of investing in a reliable spark plug.

The spark plug plays a crucial role in the ignition process of an engine. It generates the electric spark needed to ignite the air-fuel mixture inside the combustion chamber. A worn-out or low-quality spark plug can result in weak or inconsistent sparks, leading to incomplete combustion and reduced power output. This not only affects the overall performance of your engine but also increases fuel consumption and emissions.

Moreover, using an inferior quality spark plug can cause damage to your Honda GX390 engine over time. The electrodes can wear out quickly, resulting in misfires and even potential engine failure. On the other hand, a high-quality spark plug, specifically designed for the GX390 engine, will provide a strong and consistent spark, ensuring optimum combustion and protecting your engine from premature wear and tear.

In my experience, investing in a reputable brand’s spark plug designed

My Buying Guide on ‘Honda Gx390 Spark Plug’

As a proud owner of a Honda GX390 engine, I have learned the importance of choosing the right spark plug for optimal performance. The spark plug is a crucial component in the ignition system of any engine, and selecting the correct one can significantly impact its overall performance. After extensive research and personal experience, I have compiled this buying guide to help you choose the best spark plug for your Honda GX390.

Understanding the Basics

Before diving into the specifics of buying a spark plug, it is essential to understand the basics. A spark plug is responsible for producing a spark that ignites the air-fuel mixture in the combustion chamber, thus starting the engine. It is crucial to choose a spark plug that can withstand high temperatures and provide a consistent and strong spark.

Types of Spark Plugs

There are two main types of spark plugs: copper and iridium/platinum. Copper spark plugs are more affordable but have a shorter lifespan. On the other hand, iridium or platinum spark plugs are more expensive but have a longer lifespan and provide better performance.

Honda GX390 Compatibility

The first step in buying a new spark plug for your Honda GX390 is to ensure compatibility. Not all spark plugs are suitable for this specific engine model, so it is essential to check with your manufacturer’s manual or consult with an expert before making a purchase.

Heat Range

The heat range of a spark plug refers to its ability to dissipate heat from the tip into the cylinder head. It is crucial to select the correct heat range for your Honda GX390 as it affects performance and fuel consumption. Too hot of a spark plug can cause pre-ignition and engine damage, while too cold can cause fouling.

Electrode Design

The electrode design of a spark plug also plays a significant role in its performance. The two most common designs are standard copper core and multi-ground electrode (V-groove). V-groove electrodes provide better combustion due to their increased sparking area, resulting in improved fuel efficiency and power.

Brand Reputation

When it comes to purchasing any automotive part, brand reputation matters. It is always advisable to opt for trusted brands like NGK or Denso when buying a new spark plug for your Honda GX390. These brands have been tried and tested by many users and have proven their quality over time.

Maintenance Requirements

Lastly, it is essential to consider maintenance requirements when buying a new spark plug. Some high-performance options may require more frequent replacement due to their shorter lifespan. Therefore, make sure to factor in maintenance costs when selecting your ideal spark plug.

In conclusion, choosing the right spark plug for your Honda GX390 can significantly impact its overall performance and longevity. By considering factors such as compatibility, heat range, electrode design, brand reputation, and maintenance requirements, you can ensure that you make an informed decision when purchasing your next Honda GX390 Spark Plug.

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Christianna & Albe
Neither of us would have guessed we’d be running a ranch, but the universe has a way of giving you exactly what you need. Ranch life is demanding, but it’s our creative playground.

As yogis and meditators, we strive to emit balanced and loving energy. We’re devoted to the ranch and each other, working tirelessly to refine and evolve. Our heart and soul go into cultivating space for ease and joy.

The Muwekma Ohlone tribe thrived on this land before it was purchased by the 22nd Mayor of Oakland, who sold it to my family in 1884. The ranch was operated as a wheat and cattle ranch, and in 1900, it won the Grand Prix Gold Medal for the world’s finest wheat, which we now distill into tasty whiskey.

In 2015, Dad was ready to retire, and I was burnt out on the city, looking for a meditative space to host yoga retreats. So, I took the leap and met Albe two months later. How serendipitous! Together we preserve the deep roots and authentic character of a historic ranch. Our home is our heart, and we get to share it with the kindest people celebrating new beginnings, allowing us to make space for the land to regenerate.