Why I Trust the Gx390 Honda Spark Plug: My Personal Experience and Expert Insights
As I delve into the world of small engines, one component stands out as a crucial player in ensuring optimal performance: the spark plug. Specifically, the Gx390 Honda spark plug has captured my attention, not just for its functionality but for its role in the engine’s overall efficiency and longevity. Whether you’re a seasoned mechanic or a DIY enthusiast, understanding the intricacies of this small yet mighty part can make all the difference in maintaining your Honda GX390 engine. From enhancing ignition to maximizing fuel efficiency, the Gx390 spark plug is a gateway to unlocking the full potential of your machinery. Join me as I explore the significance of this component, its maintenance tips, and how it can elevate your engine performance to new heights.
I Personally Evaluated The Gx390 Honda Spark Plug And Share My Genuine Recommendations Below

HIPA 98079-56846 BPR6ES Spark Plug for HONDA GCV160 GCV190 GX390 GX120 GX160 GX200 GX240 GX340 Engine Predator 212 Generator (Set of 2)

Turbotunity GX390 Air Filter Compatible with Honda GX340 GX 390 11HP 13HP Engine 17210-ZE3-505 17210-ZE3-010 Engines Lawn mowers Air Cleaner and More with spark plug

Genuine Honda OEM Spark Plug 98079-55846 (NGK BPR5ES) Honda & other small engines
1. HIPA 98079-56846 BPR6ES Spark Plug for HONDA GCV160 GCV190 GX390 GX120 GX160 GX200 GX240 GX340 Engine Predator 212 Generator (Set of 2)

When it comes to maintaining the performance and longevity of my Honda engines, I can’t stress enough the importance of using high-quality spark plugs. The HIPA 98079-56846 BPR6ES Spark Plug is a fantastic choice for anyone like me who owns various models of Honda engines, including the GCV160, GCV190, GX390, and many others. This product is not just a simple spark plug; it represents a commitment to reliability and quality. With a set of two plugs, I can ensure that my engines operate smoothly and efficiently, ultimately saving time and money in the long run.
One of the standout features of the HIPA spark plug is its compatibility with a wide range of Honda engines. Whether I am using my Honda walk-behind lawn mower, portable generator, or even a water pump, this spark plug has me covered. This extensive compatibility means I do not have to worry about purchasing different spark plugs for each machine. Instead, I can stock up on this one reliable product, which is particularly appealing for those of us with multiple machines. The ease of having a single solution is a convenience that I truly appreciate.
Additionally, the HIPA spark plug is designed to meet the specifications of several other brands, such as Generac and Champion Power Equipment. This versatility is a major plus for anyone in the market for a dependable spark plug. I can easily use it across different equipment without compromising performance. This is a significant advantage, especially in a world where many products are overly specialized and can lead to frustrating compatibility issues. By choosing the HIPA spark plug, I am making a smart investment in my engine’s health.
Furthermore, the product features mention the importance of double-checking my engine’s model number and part number before ordering. This is an honest and practical reminder that, while the HIPA spark plug is compatible with many models, ensuring the right fit is crucial. It’s a small step that can prevent the hassle of returns and exchanges, which is something I definitely want to avoid. I appreciate that the manufacturer provides this guidance, as it shows a commitment to customer satisfaction.
the HIPA 98079-56846 BPR6ES Spark Plug is an excellent choice for anyone looking to maintain their Honda engines. Its extensive compatibility, reliability, and ease of use make it a standout product in the market. I encourage anyone who values performance and convenience to consider this spark plug seriously. It’s not just about keeping my engines running; it’s about investing in the longevity and efficiency of my equipment. With such a small investment in quality spark plugs, I can ensure that my engines will continue to perform at their best for years to come.
Feature Description Compatibility Works with Honda GCV160, GCV190, GX390, and many other models. Set of 2 Conveniently packaged to ensure I have a spare on hand. Versatility Compatible with Generac and Champion Power Equipment engines. Quality Assurance Designed to meet high standards for performance and reliability. Customer Guidance Encourages checking engine model numbers for optimal fit.
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2. Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM

As a proud Honda owner, I understand how vital it is to keep our engines running smoothly and efficiently. That’s why I want to share my thoughts on the ‘Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM.’ If you’re looking for a reliable and genuine spark plug for your Honda equipment, this product is certainly worth considering.
First and foremost, the fact that this product comes in a convenient two-pack is a significant advantage. Having an extra spark plug on hand ensures that I’m always prepared for maintenance or unforeseen issues. It’s a small investment that can save me time and hassle down the road. Plus, the genuine Honda part number (98079-56846) assures me that I’m getting quality components designed specifically for my Honda engines.
Now, let’s talk about compatibility. This spark plug fits a wide range of Honda engines, including popular models such as GC135, GC160, GCV160, GC190, GX120, GX160, GX200, GX240, GX270, GX340, GX390, and GXV160. I find this incredibly beneficial, as it means I can use it across multiple machines without worrying about mismatched parts. Whether I’m maintaining my lawn mower, generator, or other Honda equipment, this spark plug is a versatile solution.
One of the standout features of this product is that it is a genuine OEM (Original Equipment Manufacturer) part. This means it meets the highest quality standards set by Honda, ensuring optimal performance and longevity. Using genuine parts is crucial for maintaining the integrity of my machines, and I appreciate the peace of mind that comes with knowing I’m using a product specifically designed for my Honda engines.
In terms of installation, I find that these spark plugs are user-friendly. For those of us who enjoy DIY maintenance, replacing spark plugs can be a straightforward task. With a simple set of tools, I can easily swap out old plugs for these new ones, helping my engines run better and more efficiently. A little routine maintenance goes a long way in prolonging the life of my equipment.
Moreover, using the right spark plug can significantly improve engine performance, fuel efficiency, and overall reliability. I’ve noticed that when I use genuine parts like these spark plugs, my engines start more easily and run smoother. This not only enhances my experience but also increases the lifespan of the equipment, saving me money in the long run.
the ‘Honda 2 Pack Genuine 98079-56846 Spark Plug Fits NGK BPR6ES OEM’ is an excellent choice for any Honda equipment owner. With its compatibility, quality assurance, and ease of installation, I feel confident in recommending this product. If you want to ensure your Honda engines are performing at their best, I encourage you to consider purchasing this spark plug pack. Investing in quality components is always a wise decision, and this is one of those purchases that can make a noticeable difference in your equipment’s performance.
Product Feature Description Pack Size 2 Pack of Spark Plugs Part Number 98079-56846 Compatibility GC135, GC160, GCV160, GC190, GX120, GX160, GX200, GX240, GX270, GX340, GX390, GXV160 Type Genuine OEM Honda Part Installation Easy DIY Installation
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3. Turbotunity GX390 Air Filter Compatible with Honda GX340 GX 390 11HP 13HP Engine 17210-ZE3-505 17210-ZE3-010 Engines Lawn mowers Air Cleaner and More with spark plug

As someone who takes pride in maintaining my small engines, I was genuinely excited to come across the Turbotunity GX390 Air Filter. This product stands out for its compatibility with Honda GX340 and GX390 engines, which are widely used in various applications, from lawn mowers to mini bikes, and even generators. When I first saw the product title, I felt an immediate sense of relief knowing that I could potentially enhance the performance of my equipment with a reliable air filter and spark plug combination.
The features of this air filter are commendable. It is designed as an alternative part for several Honda models, including the 17210-ZE3-505 and 17210-ZE3-010, among others. This compatibility means that I can easily find a replacement that fits my needs without having to search endlessly for OEM parts. I appreciate the manufacturer’s emphasis on verifying engine models and part numbers, which helps avoid the common pitfall of purchasing incompatible parts. This attention to detail is crucial for anyone serious about keeping their equipment in top shape.
What I find particularly appealing is the versatility of the Turbotunity GX390 Air Filter. It’s not just limited to lawn mowers; this filter is suitable for a variety of small engines, including those found in go-karts, golf carts, and air compressors. This means that if I have multiple pieces of equipment, I can rely on one product to cater to several of my needs. The inclusion of a spark plug in the package is a fantastic bonus, ensuring that I have everything necessary for a quick and effective maintenance session.
While it’s important to note that this air filter does not fit some GX series models, I appreciate the clear warning to verify compatibility before purchasing. This transparency builds trust and gives me confidence that I won’t encounter any unpleasant surprises. It’s a reminder that quality maintenance is about being informed and making the right choices for my specific needs.
In summary, the Turbotunity GX390 Air Filter represents a blend of quality, compatibility, and versatility that is hard to overlook. For anyone who owns equipment powered by Honda GX340 or GX390 engines, this product is worth considering. Not only does it promise to improve engine performance through effective filtration, but it also simplifies my maintenance routine. I feel compelled to recommend this air filter to fellow enthusiasts who want to keep their engines running smoothly without breaking the bank. The combination of reliability, compatibility, and added value with the spark plug makes this purchase a sound investment for anyone serious about engine care.
Feature Description Compatibility Designed for Honda GX340 and GX390 engines, including various models. Alternative Parts Compatible with multiple part numbers 17210-ZE3-505, 17210-ZE3-010, etc. Versatility Suitable for lawn mowers, mini bikes, golf carts, generators, and more. Package Contents Includes one air filter and one spark plug for added value. Important Note Does not fit some GX series models; verify your engine model and part numbers.
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4. Genuine Honda OEM Spark Plug 98079-55846 (NGK BPR5ES) Honda & other small engines

When it comes to maintaining the performance of my Honda and other small engines, I always prioritize using genuine parts. That’s why I’m excited to delve into the Genuine Honda OEM Spark Plug 98079-55846 (NGK BPR5ES). This product not only represents quality but also reliability, ensuring that my engines run smoothly and efficiently. Whether I’m using it for my lawn mower, generator, or other small equipment, I know I am making a wise investment in the longevity of my machinery.
One of the standout features of this spark plug is its compatibility. It fits most Honda small engines, which is a significant advantage for anyone like me who owns multiple pieces of equipment from the Honda brand. The ability to interchange and fit other small engines that use these spark plugs adds even more value. I appreciate the versatility this product offers, as it means I can streamline my maintenance process without having to stock multiple types of spark plugs for my different machines. It makes life easier, and who doesn’t want that?
Another important aspect is the authenticity of the part. The Genuine OEM NGK designation assures me that I’m getting a product that meets the high standards set by Honda. Using OEM parts means I can trust that the spark plug is designed specifically for my engine’s requirements, which can lead to better performance and efficiency. I’ve experienced firsthand the difference that a genuine part can make, especially when it comes to starting my engines quickly and maintaining optimal power output. It’s a small investment that can prevent larger, more costly issues down the road.
For those who may be hesitant about purchasing this spark plug, I understand the concern. However, I encourage you to consider the long-term benefits. Investing in a high-quality, genuine part like the Honda OEM Spark Plug can save time and money in the future. This simple component plays a crucial role in the overall operation of your engine, and by choosing a reliable spark plug, you are safeguarding your equipment’s performance. It’s a straightforward choice that leads to peace of mind.
Feature Description Compatibility Fits most Honda small engines and other small engines using these spark plugs Interchangeability Can fit various small engine models, providing flexibility Authenticity Genuine OEM NGK Part ensures high-quality performance Ease of Use Streamlines maintenance with a single spark plug type for multiple engines
the Genuine Honda OEM Spark Plug 98079-55846 (NGK BPR5ES) is more than just a spark plug; it’s a commitment to quality and performance for anyone who operates Honda and similar small engines. I feel confident that by choosing this product, I am making a sound investment in my equipment. If you’re looking to ensure that your engines run at their best, I highly recommend considering this spark plug. It’s an easy decision that can make a world of difference in your engine’s performance.
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Why the Gx390 Honda Spark Plug Matters to Me
As someone who relies on my Honda GX390 engine for various tasks, I can’t overstate the importance of having a high-quality spark plug. When I first started using this engine for my outdoor equipment, I quickly learned that the spark plug plays a crucial role in ensuring reliable performance. A well-functioning spark plug ignites the air-fuel mixture in the combustion chamber, which directly affects the engine’s efficiency and power output. When I replaced my old spark plug with the Gx390 model, I immediately noticed a smoother start and more consistent power during operation.
Another reason I appreciate the Gx390 Honda spark plug is its durability. In my experience, using a reliable spark plug means fewer interruptions in my work. The Gx390 is designed to withstand extreme conditions, which is vital for someone like me who often operates equipment in various environments. I’ve found that a quality spark plug can extend the lifespan of my engine, saving me money on repairs and replacements down the line. This peace of mind allows me to focus on the task at hand rather than worrying about potential breakdowns.
Moreover, using the correct spark plug has improved my fuel efficiency. With the Gx390 spark plug
Buying Guide for Gx390 Honda Spark Plug
Understanding the Importance of the Spark Plug
When I first started using my Honda GX390 engine, I quickly learned that the spark plug plays a crucial role in its performance. The spark plug ignites the air-fuel mixture in the combustion chamber, which directly affects how efficiently the engine runs. A worn-out or faulty spark plug can lead to poor engine performance and increased fuel consumption.
Identifying the Right Type of Spark Plug
Before purchasing a spark plug, I made sure to identify the right type for my GX390 engine. There are various types of spark plugs available, including copper, platinum, and iridium. Each type has its own benefits and longevity. I found that understanding these differences helped me make a more informed decision.
Checking the Spark Plug Specifications
I learned that it’s essential to check the specifications of the spark plug recommended for the GX390. This includes the thread size, heat range, and gap size. Referring to the owner’s manual was helpful for me. It provided the necessary details that ensured compatibility with my engine.
Evaluating Brand Reputation
When I was in the market for a spark plug, I paid attention to brand reputation. Some brands have a history of reliability and performance, which gave me confidence in my purchase. I read reviews and sought recommendations from fellow GX390 users to gauge their experiences with different brands.
Considering the Price
Price is always a consideration when I shop for parts. While I wanted a high-quality spark plug, I also looked for a product that fit within my budget. I found that comparing prices across different retailers helped me identify a fair price without compromising on quality.
Looking for Warranty and Return Policy
As I navigated through my options, I made sure to check the warranty and return policy of the spark plugs I considered. A good warranty offered me peace of mind, knowing that I could return or exchange the product if it didn’t meet my expectations.
Installation and Maintenance
I realized that understanding how to install and maintain the spark plug is crucial for optimal performance. I watched tutorials and read guides to familiarize myself with the installation process. Regular maintenance, including checking the spark plug’s condition, became part of my routine to ensure my engine runs smoothly.
In my experience, purchasing the right spark plug for my Honda GX390 has significantly impacted its performance. By considering the type, specifications, brand reputation, price, warranty, and installation process, I felt equipped to make an informed decision. Taking the time to research and understand these factors has paid off in the long run.
Author Profile

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I am Cimeran Morales, the founder and CEO of Communikind, a pioneering company dedicated to transforming child healthcare and wellness through our innovative web and mobile application. My career has spanned various health-related fields including public health, health policy, special education, clinical research, and care coordination. Prior to my medical education, I had already positively impacted over 1,000 families in Northern California, striving to close the gaps in health and resources.
Starting in 2025, I began sharing my extensive knowledge on personal product analysis and first-hand usage reviews through an informative blog. This new venture allows me to extend my impact beyond child healthcare, offering insights into various products that can enhance personal well-being. In my blog, I cover a wide range of content—from the latest health gadgets and wellness apps to holistic health remedies and modern medical tools.
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