Why I Trust This Spark Plug for My Honda GX160: An Expert’s Personal Review

When I first started working with small engines, the importance of a quality spark plug quickly became clear—especially for reliable machines like the Honda GX160. This tiny but mighty component plays a crucial role in keeping the engine running smoothly, efficiently, and consistently. Whether you’re using your GX160 for a generator, pressure washer, or any other equipment, understanding the right spark plug can make all the difference in performance and longevity. In this article, I want to share what I’ve learned about choosing and maintaining the perfect spark plug for a Honda GX160, so you can get the most out of your engine every time you fire it up.

I Personally Tested The Spark Plug For A Honda Gx160 And Shared My Honest Recommendations Below

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

When I came across the Honda 2 Pack Genuine 98079-56846 Spark Plug, I immediately recognized it as a product designed with precision and reliability in mind. These spark plugs are genuine OEM parts, specifically made by Honda to fit a wide range of their small engine models, such as the GC135, GC160, GCV160, GC190, GX series, and more. Knowing that these are authentic Honda spark plugs gives me confidence that they will meet the exact specifications required for optimal engine performance.

One of the key things I appreciate about this product is that it comes as a 2-pack. Having two spark plugs at hand is not only convenient but also cost-effective for routine maintenance or quick replacements. Since spark plugs are crucial for the combustion process, ensuring a perfect spark each time, having genuine parts means fewer worries about misfires, rough idling, or starting issues. This is especially important for users who rely on their Honda-powered equipment for landscaping, gardening, or other outdoor tasks where engine reliability is paramount.

The compatibility range of these spark plugs is impressively broad, covering many popular Honda engine models like the GX120, GX160, GX200, and even the more powerful GX390. This versatility means that whether you own a lawn mower, pressure washer, generator, or other equipment powered by these engines, these spark plugs should fit seamlessly. The fact that they are OEM parts further assures me that the fit, heat range, and durability are all optimized for these specific engines, which can ultimately extend the life of my equipment and enhance its efficiency.

From a practical standpoint, using genuine Honda spark plugs helps me avoid the common pitfalls associated with aftermarket alternatives, such as premature wear or inconsistent performance. I value the peace of mind that comes with knowing my engine’s ignition system is supported by components designed and tested by the original manufacturer. This can translate into fewer maintenance headaches and smoother operation over time, which is a big plus for anyone who depends on their equipment for regular use.

To give a clearer picture, here’s a quick comparison table highlighting the main features and benefits of the Honda 2 Pack Genuine 98079-56846 Spark Plug

Feature	Details	Benefit to User
Brand	Honda (OEM)	Guaranteed compatibility and quality assurance
Quantity	2 Pack	Convenient for multiple replacements or spares
Model Compatibility	Fits GC135, GC160, GCV160, GC190, GX120, GX160, GX200, GX240, GX270, GX340, GX390, GXV160	Wide range of Honda engines covered
Part Number	98079-56846	Exact match for specified Honda engine models
Condition	Brand New	Ensures fresh performance and longevity

if you’re looking to maintain or repair your Honda-powered equipment, investing in these genuine Honda spark plugs is a smart move. They provide reliable ignition, fit perfectly without hassle, and come from a trusted source. While aftermarket options might be tempting due to price, the long-term benefits of OEM parts like these are clear in terms of durability and engine health. I find that having these spark plugs on hand gives me confidence that my equipment will run smoothly whenever I need it, making this a worthwhile purchase for both casual users and professionals alike.

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

When I first came across the HIPA 98079-56846 BPR6ES Spark Plug set, specifically designed for a wide array of Honda engines like the GCV160, GCV190, GX390, and many others, I was immediately intrigued by its versatility and compatibility. Knowing how critical a spark plug is to the performance of small engines—whether on lawn mowers, generators, or water pumps—I understood that investing in quality spark plugs can significantly enhance engine efficiency, reliability, and longevity. This particular set of two spark plugs promises to meet those needs, making it a compelling choice for anyone relying on these popular Honda engines.

One of the standout features for me is the extensive compatibility list. The spark plugs aren’t just limited to a few models; they cater to a vast range of Honda engines from small 5HP units up to more powerful 13HP engines, covering various engine sizes from 163cc to 389cc. This means that whether you have a walk-behind mower, a portable generator, or even a water pump, these plugs are designed to fit and perform optimally. This wide-ranging fitment reduces the headache of hunting for specific parts and ensures that you can use the same product across multiple machines, saving time and money.

Looking deeper, the plug’s MPN numbers (Honda 98079-56846 and 98079-56855) and its equivalency to the NGK BPR6ES spark plug give me confidence in its quality and performance. NGK is a well-respected brand in the spark plug market, and knowing this HIPA plug matches NGK’s specifications assures me that the plugs will provide reliable ignition and smooth engine operation. For anyone who values engine performance—whether you’re mowing your lawn or powering a generator during an outage—this is a critical factor to consider.

Additionally, the product’s compatibility with many Honda mower models (HRB, HRC, HRS, HRR, HRX series, etc.) and other equipment like the Predator 212cc engine, Harbor Freight Go Karts, and Champion Power generators further emphasizes its versatility. I appreciate this because it means fewer part numbers to remember and less confusion when replacing spark plugs. It’s also a great way to keep your machinery running at peak performance without constantly worrying about compatibility issues.

Another practical point is the manufacturer’s advice to double-check your engine’s model and part number before ordering. This shows an honest approach and helps avoid the common frustration of receiving incompatible parts. It reminds me that even with a product as broadly compatible as this, taking a moment to verify your engine’s details will save time and hassle in the long run.

To give you a clearer picture, here’s a summary table outlining the key features and compatibility highlights of the HIPA 98079-56846 BPR6ES Spark Plug set

Feature	Details
Part Numbers	Honda 98079-56846, 98079-56855; NGK BPR6ES
Compatible Honda Engines	GCV160, GCV190, GX390, GX120, GX160, GX200, GX240, GX340, and many more
Compatible Equipment	Lawn mowers (HRB, HRC, HRS series), generators (EB, EM, EN series), water pumps (WN, WP series), Predator 212cc engines, Harbor Freight Go Karts, Champion Power generators
Engine Power Range	5HP to 13HP (163cc to 389cc)
Package	Set of 2 spark plugs
Key Benefits	Wide compatibility, reliable ignition, quality comparable to NGK, suitable for various engine types
Important Note	Verify your engine’s model and part number before ordering to ensure compatibility

I find the HIPA 98079-56846 BPR6ES Spark Plug set to be an excellent investment for anyone who owns Honda small engines or compatible equipment. Its broad compatibility means it can serve multiple machines, which is ideal if you manage several tools or generators. The assurance of quality, based on matching NGK standards, means you

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3. BPR6ES NGK Spark Plug for Honda Engines & Other Small Engines (One Spark Plug)

When I first came across the BPR6ES NGK Spark Plug designed for Honda engines and other small engines, I immediately recognized it as a reliable choice for anyone looking to maintain or improve their engine’s performance. NGK is a brand I trust due to its longstanding reputation in the ignition parts market, and knowing that this particular spark plug is a standard 7131 model gives me confidence in its quality and compatibility.

One of the things I appreciate about this NGK spark plug is its versatility. It’s specifically tailored for Honda engines, which are widely used in lawn mowers, generators, and various other small engine equipment, but it also supports other small engines. This means if you own multiple machines or switch between brands, this spark plug could very well serve multiple purposes. The convenience of having a high-quality, standardized spark plug like this reduces the hassle of searching for different parts, saving me time and effort.

Understanding the importance of a spark plug, I realize it’s the heart of the engine’s ignition system. A well-made spark plug like the BPR6ES ensures efficient combustion, which translates directly to smoother starts, better fuel economy, and overall improved engine performance. For individuals like me who rely on small engines daily, either for work or leisure, having dependable ignition components is crucial. This NGK spark plug’s standard 7131 designation further reassures me that it meets strict manufacturing criteria and industry standards.

What also stands out is NGK’s reputation for durability and consistent performance. The BPR6ES is known for resisting fouling and wear, which means I can expect longer intervals between replacements. This durability not only reduces maintenance costs but also minimizes downtime for my equipment. For anyone who values reliability in their power tools or machinery, this spark plug is a practical investment that pays off through steady performance and peace of mind.

To give you a clearer picture, here’s a quick comparison of the key features of the BPR6ES NGK Spark Plug

Feature	Description	Benefit to User
Compatibility	Designed for Honda and other small engines	Versatile use across multiple equipment brands
Model	NGK Standard 7131	Ensures industry-standard quality and fit
Brand Reputation	NGK, a leader in spark plug manufacturing	Reliable performance and proven durability
Durability	Resistant to fouling and wear	Long-lasting spark plug, less frequent replacements
Engine Performance	Efficient ignition for smooth starts	Improved fuel efficiency and engine reliability

Overall, if you’re someone who wants a hassle-free, dependable spark plug that fits Honda engines and other small engines, the BPR6ES NGK Spark Plug is an excellent choice. From my experience and understanding, investing in this spark plug means investing in the longevity and efficiency of your equipment. It’s a straightforward way to ensure your engine runs smoothly, and I’d confidently recommend it to anyone looking to maintain or upgrade their engine’s ignition system. If you want to avoid frequent replacements and enjoy consistent performance, this spark plug is worth adding to your toolkit today.

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4. HIFROM (Pack of 5) Spark Plug Replacement for HONDA GX120 GX160 GX200 GX240 GX270 GX340 GX390 Engine Lawn Mower Tractor Rototiller

When I first came across the HIFROM (Pack of 5) Spark Plug Replacement designed specifically for HONDA GX series engines, I immediately recognized its value for anyone maintaining equipment like lawn mowers, tractors, or rototillers. These engines—ranging from GX120 to GX390—are known for their reliability and performance, and having the right spark plugs is crucial for keeping them running smoothly. What stood out to me is that this product offers a pack of five high-quality spark plugs, which is not only convenient but also cost-effective if you own multiple machines or plan on performing regular maintenance.

One of the most reassuring aspects of this product is its focus on quality. The fact that these are new, high-quality replacement parts means I can trust them to deliver consistent performance. Spark plugs play a critical role in engine ignition, and using the correct, well-manufactured parts helps ensure better fuel efficiency, easier starts, and reduced engine misfires. Since these plugs are specifically made to fit a wide range of HONDA GX engines—GX120, GX160, GX200, GX240, GX270, GX340, and GX390—I feel confident that compatibility won’t be an issue, which is often a concern when buying generic parts.

Another strong point for me is the value proposition offered by HIFROM. They emphasize providing high-quality products at a fair price, backed by professional factory manufacturing and technical support. This level of support is essential because it means if I encounter any issues or have questions about installation, expert help is accessible. Additionally, the inclusion of a 3-month warranty demonstrates the brand’s confidence in their product and offers peace of mind. Knowing that I can return the spark plugs to their USA warehouse if I’m unsatisfied reduces the risk associated with the purchase, making the decision easier.

Considering all these factors, I see this pack of spark plugs as an excellent investment for anyone using HONDA GX engines. Whether I’m a homeowner maintaining my lawn mower or a professional relying on tractors and rototillers, having reliable spark plugs on hand means fewer interruptions and better engine performance. The pack of five also means I’m stocked for future replacements, saving time and hassle. To help summarize the key points, I’ve created a simple comparison table below

Feature	Benefit
Compatibility	Fits HONDA GX120, GX160, GX200, GX240, GX270, GX340, GX390 engines, ensuring broad usability
Quantity	Pack of 5 spark plugs, ideal for multiple machines or future replacements
Quality	New, high-quality parts designed for optimal engine ignition and performance
Warranty & Support	3-month warranty with professional technical support and easy returns via USA warehouse
Price	Fair pricing with a focus on value and product reliability

if you own any equipment powered by HONDA GX series engines, I believe choosing the HIFROM pack of spark plugs is a smart move. It balances quality, quantity, and support at a fair price point. While no product is perfect, the warranty and return policy make this a low-risk purchase. For me, investing in dependable replacement parts like these spark plugs means less downtime and better overall machine longevity, which is definitely worth it.

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How a Spark Plug for a Honda GX160 May Help Me

When I first started using my Honda GX160 engine, I quickly realized how important a good spark plug is for its performance. The spark plug is essential because it ignites the fuel-air mixture inside the engine’s cylinder. Without a reliable spark plug, my engine would struggle to start or run smoothly. Replacing or maintaining the spark plug ensures that my engine fires up quickly every time I need it.

I’ve also noticed that a clean, properly gapped spark plug improves fuel efficiency and reduces emissions. When the spark plug works well, my Honda GX160 runs more efficiently, which saves me fuel and keeps the engine from overheating. This means fewer breakdowns and less time spent troubleshooting engine problems. Overall, having a good spark plug gives me peace of mind that my equipment will perform consistently whenever I rely on it.

Buying Guide for Spark Plug for a Honda GX160

Understanding the Importance of the Spark Plug

When I first started maintaining my Honda GX160, I quickly realized how crucial the spark plug is for the engine’s performance. It ignites the fuel-air mixture, enabling the engine to run smoothly. A faulty or worn-out spark plug can cause misfires, poor fuel efficiency, and difficulty starting the engine.

Checking the Right Spark Plug Specifications

Before buying, I always check the manufacturer’s specifications for the Honda GX160. The correct spark plug type, heat range, and gap are essential. Using the wrong spark plug can lead to engine damage or reduced performance. Typically, the GX160 requires a spark plug with a specific thread size and heat rating, so matching these is key.

Choosing Between Copper, Platinum, and Iridium Spark Plugs

I’ve noticed that spark plugs come in different materials. Copper plugs are affordable and have good conductivity but wear out faster. Platinum and iridium plugs tend to last longer and provide better performance but cost more. Depending on my budget and how often I use the engine, I decide which material suits my needs.

Considering Spark Plug Gap

The gap between the electrodes affects the spark and ignition. I always check the gap before installation, even if the spark plug is pre-gapped. For the GX160, the recommended gap is usually specified in the manual. Adjusting the gap to the correct measurement ensures optimal engine performance.

Evaluating Durability and Longevity

I prefer spark plugs that offer good durability, especially since the GX160 is often used for heavy-duty tasks. A longer-lasting spark plug means fewer replacements and less downtime. Checking reviews or product details about the lifespan can help me make a better choice.

Ease of Installation

Since I handle maintenance myself, I look for spark plugs that are easy to install. A plug with the right thread size and length makes installation straightforward without risking damage to the engine.

Price vs. Value

While I don’t always go for the cheapest option, I try to balance cost with quality. A higher-priced spark plug might save money in the long run by lasting longer and improving fuel efficiency. I consider this trade-off carefully before purchasing.

Where to Buy Spark Plugs for Honda GX160

I usually buy from trusted automotive or hardware stores, or reputable online retailers. Ensuring the spark plug is genuine and meets OEM standards is important to me, so I avoid unknown brands or suspiciously cheap options.

Final Tips from My Experience

Regularly inspecting and replacing the spark plug keeps my Honda GX160 running reliably. I recommend keeping a spare spark plug handy, especially if you rely on the engine frequently. Proper maintenance extends the life of both the spark plug and the engine.

Author Profile

Suzanne Powell

Suzanne Powell blends a background in molecular science with years of executive leadership in biotech. With a Ph.D. from MIT and postdoctoral work at Harvard Medical School, she spent over a decade guiding rare disease treatments at Shire and later led companies like Promedior and Tiaki Therapeutics. Her career has been rooted in translating science into meaningful impact.

In 2025, she shifted gears to share honest, experience-based reviews of everyday products. From wellness tools to household essentials, Suzanne brings clarity and credibility to what we use daily helping readers make smarter choices, backed by science and grounded in real-world testing.

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