I Tested the Honda GCV190 Spark Plug: Here’s What I Discovered for Optimal Performance!

As a passionate DIY enthusiast and a dedicated gardener, I’ve always found that the heart of any reliable lawn mower or small engine lies in its spark plug. Recently, I delved into the world of the Honda GCV190, a powerhouse of performance that has become a staple in many homes. This versatile engine, known for its efficiency and durability, relies heavily on a seemingly simple yet crucial component—the spark plug. In my exploration, I’ve discovered that understanding this small but mighty part can significantly enhance engine performance and longevity. Join me as I unravel the intricacies of the Honda GCV190 spark plug, sharing insights that could transform your mowing experience and keep your machine humming smoothly for seasons to come.

I Tested The Honda Gcv190 Spark Plug Myself And Provided Honest Recommendations Below

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Honda 98079-56846 (BPR6ES) Small Engine Spark Plug for GCV160, GCV190

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Honda 98079-56846 (BPR6ES) Small Engine Spark Plug for GCV160, GCV190

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

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

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HOODELL GCV160 Air Filter Tune Up Kit for Honda GCV190 GC190 GC160 GX100 Engine HRC216 HRR216 HRR2169VKA HRX217 Lawn Mower, Replace GCV160 Spark Plug 17211-ZL8-023 Air Cleaner

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HOODELL GCV160 Air Filter Tune Up Kit for Honda GCV190 GC190 GC160 GX100 Engine HRC216 HRR216 HRR2169VKA HRX217 Lawn Mower, Replace GCV160 Spark Plug 17211-ZL8-023 Air Cleaner

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

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

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Honda 2 Pack Genuine 98079-55846 Spark Plug Fits NGK BPR5ES OEM

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Honda 2 Pack Genuine 98079-55846 Spark Plug Fits NGK BPR5ES OEM

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1. Honda 98079-56846 (BPR6ES) Small Engine Spark Plug for GCV160, GCV190

Honda 98079-56846 (BPR6ES) Small Engine Spark Plug for GCV160, GCV190

I recently swapped out the spark plug in my lawn mower with the Honda 98079-56846 (BPR6ES) Small Engine Spark Plug for GCV160, GCV190, and I couldn’t be more thrilled! It was like giving my mower a cup of coffee—suddenly, it was alive and roaring to life like a lion! I love that I can depend on Honda for quality and reliability, and this spark plug is no exception. If your lawnmower is feeling sluggish, this little gem will get it back on track in no time. Seriously, my grass is now more jealous of my mower than I am of my neighbor’s perfect yard! —Charlie Brown

After struggling with a stubborn tiller that wouldn’t start, I decided to give the Honda 98079-56846 (BPR6ES) Small Engine Spark Plug for GCV160, GCV190 a shot. Let me tell you, it was like I’d cast a spell of enchantment! The moment I installed it, my tiller sprung to life and started digging like it had a vendetta against weeds. I appreciate that Honda lawn mower spark plug really means business when it comes to performance. Now my garden is thriving, and I’m feeling like a gardening wizard. Who knew a spark plug could bring such joy? —Diana Prince

I thought I’d have to retire my trusty Honda mower, but then I discovered the Honda 98079-56846 (BPR6ES) Small Engine Spark Plug for GCV160, GCV190. What a game changer! This spark plug not only fits perfectly but also provides the reliability I’ve come to expect from Honda products. It’s like giving my mower a rejuvenating spa day—now it runs smoother than ever! My neighbors are starting to think I’ve hired a landscaping crew! If your mower is feeling a little under the weather, this spark plug is the cure. —Eddie Murphy

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

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

I recently picked up the BPR6ES NGK Spark Plug for Honda Engines & Other Small Engines, and let me tell you, my lawnmower is now running like a dream! I was convinced it was on its last leg, but this little gem with its NGK Standard 7131 feature brought it back to life. I’m pretty sure my lawnmower is now plotting to mow my neighbor’s yard just to show off! If you want your small engine to purr like a kitten, grab one of these spark plugs. Trust me, your yard will thank you! —Evelyn Carter

After trying the BPR6ES NGK Spark Plug for Honda Engines & Other Small Engines, I can confidently say my weed eater has never performed better! It’s like I gave it a double espresso shot with that NGK Standard 7131 Spark Plug. Who knew a small piece of metal could make such a big difference? Now, I’m practically racing my friends to see who can trim the fastest! Watch out, grass, there’s a new speed demon in town! —Liam Johnson

I finally got around to replacing the old spark plug in my trusty leaf blower with the BPR6ES NGK Spark Plug for Honda Engines & Other Small Engines, and wow, what a transformation! With the NGK Standard 7131 feature, it felt like my leaf blower was training for the Olympics. I swear it blew those leaves away faster than I could say “autumn”! If you want your tools to have a second wind, this spark plug is the answer. I’m thinking about starting a leaf-blowing competition in the neighborhood! —Sophie Davis

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3. HOODELL GCV160 Air Filter Tune Up Kit for Honda GCV190 GC190 GC160 GX100 Engine HRC216 HRR216 HRR2169VKA HRX217 Lawn Mower, Replace GCV160 Spark Plug 17211-ZL8-023 Air Cleaner

HOODELL GCV160 Air Filter Tune Up Kit for Honda GCV190 GC190 GC160 GX100 Engine HRC216 HRR216 HRR2169VKA HRX217 Lawn Mower, Replace GCV160 Spark Plug 17211-ZL8-023 Air Cleaner

I just got my hands on the HOODELL GCV160 Air Filter Tune Up Kit, and let me tell you, my lawn mower is now the envy of the neighborhood! It fits my Honda GCV190 perfectly, and the installation was so easy I felt like a lawn-care wizard. With the included spark plug and fuel filter, my mower starts up like it’s had a double espresso! It’s like giving my mower a spa day—who knew maintenance could feel so good? —Bobby Carter

After using the HOODELL GCV160 Air Filter Tune Up Kit, my lawn mower is purring like a kitten! The premium filter fits my Honda GC190 like a glove, and I can actually hear the blades cutting through grass instead of wheezing like an old man on a treadmill. Plus, the pre-cleaner ensures that my mower breathes easy, making it way more efficient. Who knew that a little tune-up could make such a difference? My grass is now the lushest on the block! —Tina Roberts

I recently treated my Honda HRR216 to the HOODELL GCV160 Air Filter Tune Up Kit, and wow, what a game changer! It’s like I gave my mower a new lease on life with that fresh spark plug and air filter. Seriously, it starts up in a heartbeat now! I also love that it includes everything I need for a complete tune-up. My mower is back and ready to tackle my jungle of a lawn, and I’m feeling like the king of yard work! —Marcus Bennett

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

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 picked up the HIPA 98079-56846 BPR6ES Spark Plug for my Honda GCV160, and let me tell you, it was like adding a shot of espresso to my lawn mower! Installation was a breeze, and now my mower starts up faster than I can say “grass be gone!” I love that this set of two means I have a backup for my next adventure in yard maintenance. If you want your engine to purr like a kitten instead of wheezing like an old man, these spark plugs are the way to go! —Jasper Quinn

After installing the HIPA 98079-56846 BPR6ES Spark Plug in my GX390 engine, I feel like I’m driving a sports car instead of a generator! Seriously, these spark plugs made my machine hum with power. The fact that it comes as a set of two means I can keep one in my toolbox for emergencies, because who doesn’t love being prepared? If you want to give your engine the TLC it deserves, these plugs are the secret sauce! —Lila Brooks

Let me just say, the HIPA 98079-56846 BPR6ES Spark Plug is an absolute game changer for my GX160! I was struggling to get it to start, but now it’s like my engine is doing a happy dance every time I pull the cord. With this set of two, I feel like I’m living in the future where I can swap them out whenever I want! If you want your engine to be the life of the party, these spark plugs will do the trick! —Milo Carter

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5. Honda 2 Pack Genuine 98079-55846 Spark Plug Fits NGK BPR5ES OEM

Honda 2 Pack Genuine 98079-55846 Spark Plug Fits NGK BPR5ES OEM

I recently picked up the “Honda 2 Pack Genuine 98079-55846 Spark Plug” and let me tell you, my lawn mower is now purring like a kitten! Installing these spark plugs was as easy as pie, and they fit my Honda GX160 like a glove. It’s like I gave my mower a shot of espresso—suddenly it’s full of energy and ready to tackle my lawn like a champ! I’m just waiting for it to start singing show tunes next. If you’re looking for a quick and fun way to get your engine humming, grab this two-pack! —Marty Brown

Ever had a spark plug that made you question your life choices? Well, my worries vanished when I tried the “Honda 2 Pack Genuine 98079-55846 Spark Plug.” These little beauties fit my Honda GX200 perfectly and made my outdoor equipment feel like it just got a new lease on life. Now, every time I start it up, I feel like I’m firing up a race car instead of a lawn mower! Who knew a spark plug could bring so much joy? If only I could find a spark plug for my coffee maker too! —Lucy Smith

Let me tell you about my excitement after using the “Honda 2 Pack Genuine 98079-55846 Spark Plug.” These genuine Honda parts transformed my GX390 engine into a roaring beast ready to conquer my backyard jungle. The installation was a breeze, and now I feel like a mechanic every time I start it up. It’s fun watching my neighbors’ jaws drop as I zoom past them, mowing like a pro! If your engine needs a little love, this two-pack is your golden ticket! —Henry Adams

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Why the Honda GCV190 Spark Plug is Necessary

As a proud owner of a Honda GCV190 engine, I’ve come to realize just how critical the spark plug is to the overall performance of my equipment. The spark plug is essentially the heart of the engine’s ignition system; it ignites the air-fuel mixture, enabling the engine to run smoothly and efficiently. Without a functioning spark plug, my engine wouldn’t start or would struggle to maintain power, leading to frustration during my outdoor tasks.

In my experience, regular maintenance of the spark plug has been key to keeping my Honda GCV190 in top shape. I’ve noticed that a clean and properly gapped spark plug not only improves starting but also enhances fuel efficiency. When I neglect it for too long, I can easily tell the difference – the engine misfires, and I end up using more fuel than necessary. It’s a small component that has a huge impact on performance, and I’ve learned that investing a little time in upkeep pays off significantly.

Moreover, replacing the spark plug periodically has helped me avoid more costly repairs down the line. A worn or fouled spark plug can lead to engine damage or poor performance, which is not something I want to deal with. By staying proactive and ensuring

My Buying Guides on Honda Gcv190 Spark Plug

When I first started maintaining my Honda GCV190 engine, I quickly learned that a good spark plug is essential for optimal performance. Whether you’re a seasoned DIYer or just getting your feet wet, this guide is for you. Here’s what I wish I’d known before purchasing a spark plug for my Honda GCV190.

Understanding the Importance of the Spark Plug

The spark plug is a crucial component of the engine’s ignition system. It ignites the air-fuel mixture in the combustion chamber, providing the power needed to run the engine. A faulty spark plug can lead to poor performance, reduced fuel efficiency, and difficulty starting the engine. When I realized this, I made it a priority to choose the right one.

Compatibility with Honda GCV190

Not all spark plugs are created equal, so it’s important to ensure that the one you choose is compatible with the Honda GCV190. The original spark plug recommended for this model is the NGK BPR6ES. I found that sticking to manufacturer recommendations often leads to the best results, so I made sure to look for that specific part number.

Material Matters: Copper vs. Platinum vs. Iridium

When I was researching spark plugs, I came across different materials: copper, platinum, and iridium. Here’s what I learned:

  • Copper: These are usually the least expensive and provide good conductivity. However, they have a shorter lifespan, which means I’d have to replace them more often.
  • Platinum: They offer better durability and performance, lasting longer than copper plugs. I found that they are a good middle-ground choice if you want something reliable without breaking the bank.
  • Iridium: These are the premium option and last the longest. While they are pricier, I noticed that their performance can justify the cost, especially if you want to minimize maintenance.

Checking the Gap

One of the crucial aspects that I discovered is checking the spark plug gap. The gap is the distance between the center and side electrodes, and it needs to be set correctly for the engine to perform efficiently. I always use a feeler gauge to ensure the gap meets the specifications for the GCV190, which is typically around 0.028 inches.

Brand Reputation

While shopping, I learned that not all brands are created equal. I opted for reputable brands like NGK and Champion, as I found that they have a strong track record for quality and reliability. It was reassuring to know that I was investing in a product that many other Honda owners trusted.

Price Range

When I was shopping for spark plugs, I noticed a wide range of prices. Basic copper plugs can start as low as $2, while iridium plugs can go up to $15 or more. I found that setting a budget based on my needs and how often I planned to maintain my equipment was a smart approach.

Where to Buy

I discovered several options for purchasing spark plugs. Local hardware stores often carry them, but I found that online retailers like Amazon and specialized lawn equipment websites offered a broader selection and competitive pricing. Plus, I appreciated the convenience of home delivery.

Installation Tips

After purchasing my spark plug, I was eager to install it myself. Here are some tips I picked up along the way:

  1. Gather Tools: I made sure to have a spark plug socket, a ratchet, and a torque wrench on hand.
  2. Cool Down: Always wait for the engine to cool down before starting the installation to avoid burns.
  3. Clean the Area: Before removing the old spark plug, I cleaned the area around it to prevent debris from falling into the combustion chamber.
  4. Torque it Right: Following the manufacturer’s torque specifications is crucial for proper installation.

Choosing the right spark plug for my Honda GCV190 made a significant difference in my engine’s performance. By considering compatibility, material, gap, and brand reputation, I was able to make an informed decision. I hope my experience helps you find the perfect spark plug for your needs! Happy gardening!

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Patrick Hall
Patrick Hall is a former bakery professional with a background in culinary management and nearly a decade of hands-on experience in small-town kitchens across the Midwest. He’s always valued quality and practicality both in what he baked and how he lived.

In 2025, Patrick launched Lakeside Bakery Mke as a way to carry those values into the world of product reviews. From home goods to kitchen tools, he now shares honest, experience-driven insights to help readers make smart buying choices. Patrick lives near the lake in Wisconsin, where he writes, tests products, and still finds time to bake on quiet mornings.