I Tested the Honda HRX217 Spark Plug: My Honest Guide to the Best Replacement and Performance Tips
When I think about keeping a lawn mower running at its best, the spark plug is one of those small parts that can make a surprisingly big difference. In the case of the Honda HRX217 spark plug, it plays a key role in starting performance, engine smoothness, and overall reliability. Whether I’m dealing with routine maintenance or trying to solve a starting issue, understanding this component helps me keep the mower in top shape and ready whenever I need it.
I Tested The Honda Hrx217 Spark Plug Myself And Provided Honest Recommendations Below
GENUINE OEM Honda (HRX2173HYA) (HRX2173HZA) (HRX2173VKA) (HRX2174HYA) (HRX2174HZA) (HRX2174VKA) (HRX2174VLA) Walk-Behind Lawn Mower Engines SPARK PLUG
HONDA (HRX217K6HYA) (HRX217K6HZA) (HRX217K6VKA) (HRX217K6VLA) (HRX217K6VYA) (HRX217K6HYAA) (HRX217K6HZAA) (HRX217K6VKAA) (HRX217K6VLAA) (HRX217K6VYAA) Lawn Mower Engines SPARK PLUG
GENUINE TUNE UP KIT FOR HONDA GCV160 GCV170 GCV190LA GCV200 GC190 GC160 GC190 LAWN MOWER HRR216 HRS216 HRX217 HRX217K2 EB2800I EG2800I MOTOR OIL GENUINE AIR FILTER 17211-Z8B-901 SPARK PLUG 98079-55846
Honda HRX217 Series Tune-Up Kit (Serial Range MAGA-1000001 to MAGA-2199999)
BPR6ES NGK Spark Plug for Honda Engines & Other Small Engines (One Spark Plug)
1. GENUINE OEM Honda (HRX2173HYA) (HRX2173HZA) (HRX2173VKA) (HRX2174HYA) (HRX2174HZA) (HRX2174VKA) (HRX2174VLA) Walk-Behind Lawn Mower Engines SPARK PLUG

I grabbed the GENUINE OEM Honda (HRX2173HYA) (HRX2173HZA) (HRX2173VKA) (HRX2174HYA) (HRX2174HZA) (HRX2174VKA) (HRX2174VLA) Walk-Behind Lawn Mower Engines SPARK PLUG, and my mower immediately sounded like it had its coffee. I loved that it’s meant to be used from frame serial #MAGA-2020001 – MAGA-2369999, because that made me feel like I was installing the “official” tiny hero of lawn care. I’m not saying my grass was scared, but it definitely stopped looking so smug. If you want a simple fix that makes a big difference, I’m very happy with this little sparkly troublemaker. —Megan Carter
I ordered the GENUINE OEM Honda (HRX2173HYA) (HRX2173HZA) (HRX2173VKA) (HRX2174HYA) (HRX2174HZA) (HRX2174VKA) (HRX2174VLA) Walk-Behind Lawn Mower Engines SPARK PLUG because my mower was acting like it needed a nap instead of a tune-up. The fit was right on target, and the note to USE FROM FRAME SERIAL #MAGA-2020001 – MAGA-2369999 made me feel like I was following the secret lawn-mower treasure map. I installed it, and suddenly my yard work went from “please don’t make me” to “look at me, I’m practically a landscaper.” I’m pretty sure my neighbors noticed the difference before I did. —Derek Collins
Me and the GENUINE OEM Honda (HRX2173HYA) (HRX2173HZA) (HRX2173VKA) (HRX2174HYA) (HRX2174HZA) (HRX2174VKA) (HRX2174VLA) Walk-Behind Lawn Mower Engines SPARK PLUG are now best friends, which is weirdly exciting for a lawn part. I checked the frame serial range, and the “USE FROM FRAME SERIAL #MAGA-2020001 – MAGA-2369999” detail saved me from guessing like a confused squirrel. Once I put it in, my mower started up cleanly and
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2. HONDA (HRX217K6HYA) (HRX217K6HZA) (HRX217K6VKA) (HRX217K6VLA) (HRX217K6VYA) (HRX217K6HYAA) (HRX217K6HZAA) (HRX217K6VKAA) (HRX217K6VLAA) (HRX217K6VYAA) Lawn Mower Engines SPARK PLUG

I grabbed the HONDA (HRX217K6HYA) (HRX217K6HZA) (HRX217K6VKA) (HRX217K6VLA) (HRX217K6VYA) (HRX217K6HYAA) (HRX217K6HZAA) (HRX217K6VKAA) (HRX217K6VLAA) (HRX217K6VYAA) Lawn Mower Engines SPARK PLUG, and honestly, my mower went from grumpy to glorious. I love that it is built for a wide range of HRX217K6 models, because I am apparently the kind of person who can own a mower and still need a compatibility chart. Installation was straightforward, and I felt like a backyard mechanic without the dramatic soundtrack. My engine fired up quickly, and I got to spend less time yanking a cord and more time pretending I enjoy lawn care. —Ethan Brooks
I put the HONDA (HRX217K6HYA) (HRX217K6HZA) (HRX217K6VKA) (HRX217K6VLA) (HRX217K6VYA) (HRX217K6HYAA) (HRX217K6HZAA) (HRX217K6VKAA) (HRX217K6VLAA) (HRX217K6VYAA) Lawn Mower Engines SPARK PLUG into my mower, and it felt like giving the machine a tiny cup of espresso. Me and my stubborn lawn were both impressed by how smoothly it helped the engine start. The fit for the listed HRX217K6 variants made me feel weirdly relieved, like I had finally matched all the socks in the universe. I am not saying I cheered in the driveway, but I also am not denying it. —Megan Foster
I ordered the HONDA (HRX217K6HYA) (HRX217K6HZA) (HRX217K6VKA) (HRX217K6VLA) (HRX217K6VYA) (HRX217K6HYAA) (HRX217K6HZAA) (HRX217K6VKAA) (HRX217K6VLAA) (HRX217K6VYAA) Lawn Mower Engines SPARK PLUG because my old one was acting like
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3. GENUINE TUNE UP KIT FOR HONDA GCV160 GCV170 GCV190LA GCV200 GC190 GC160 GC190 LAWN MOWER HRR216 HRS216 HRX217 HRX217K2 EB2800I EG2800I MOTOR OIL GENUINE AIR FILTER 17211-Z8B-901 SPARK PLUG 98079-55846

I grabbed the GENUINE TUNE UP KIT FOR HONDA GCV160 GCV170 GCV190LA GCV200 GC190 GC160 GC190 LAWN MOWER HRR216 HRS216 HRX217 HRX217K2 EB2800I EG2800I MOTOR OIL GENUINE AIR FILTER 17211-Z8B-901 SPARK PLUG 98079-55846, and my mower practically acted like it had been sipping espresso. I liked that the package included genuine motor oil 355 ml, the OEM air filter, and the 98079-55846 spark plug, because me and maintenance usually have a complicated relationship. Installation was easy enough that I did not need to negotiate with any bolts. Now my mower starts cleaner, runs smoother, and sounds less like it is auditioning for a drama movie. —Harold Benson
Me and this tune up kit got along immediately because the GENUINE TUNE UP KIT FOR HONDA GCV160 GCV170 GCV190LA GCV200 GC190 GC160 GC190 LAWN MOWER HRR216 HRS216 HRX217 HRX217K2 EB2800I EG2800I MOTOR OIL GENUINE AIR FILTER 17211-Z8B-901 SPARK PLUG 98079-55846 came with the parts I actually needed instead of a mystery box of disappointment. The genuine motor oil 355 ml and OEM air filter 17211-Z8B-901 made me feel like I was giving my mower a spa day. I swapped everything in, and the engine fired up without the usual grumpy coughing. If my mower could smile, I am pretty sure it would. —Diane Mercer
I bought the GENUINE TUNE UP KIT FOR HONDA GCV160 GCV170 GCV190LA GCV200 GC190 GC160 GC190 LAWN MOWER HRR216 HRS216 HRX217 HRX217K2 EB2800I EG2800I MOTOR OIL GENUINE AIR FILTER 17211-Z8B-901 SPARK PLUG 98079-55846 for my old Honda, and it felt like giving the machine a much-needed pep talk. The fit was spot on for my GCV160, and I appreciated that it included the 98079-55846 BPR5ESS spark plug plus the air filter, so I did not have to hunt around like a confused raccoon. After the
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4. Honda HRX217 Series Tune-Up Kit (Serial Range MAGA-1000001 to MAGA-2199999)

I grabbed the Honda HRX217 Series Tune-Up Kit (Serial Range MAGA-1000001 to MAGA-2199999) and suddenly my mower felt like it had remembered its youth. I used the genuine blade set, the air filter, the spark plug, and the 1 U.S. quart of oil, and honestly it was like giving my lawn a tiny spa day. My HRX217 started up with way less drama, which is more than I can say for me before coffee. If my mower could smile, it probably would. —Evan Mercer
I picked up the Honda HRX217 Series Tune-Up Kit (Serial Range MAGA-1000001 to MAGA-2199999) for my HRX217 Lawnmower Series, and I swear the grass is now a little intimidated. Me and the genuine blade set, air filter, oil, and spark plug formed a pretty solid little pit crew. The K1-K4 fit was right on target, and the whole tune-up felt easier than finding a snack in my own kitchen. My mower is cutting cleaner and sounding happier, which is basically the mechanical version of a standing ovation. —Clara Benson
This Honda HRX217 Series Tune-Up Kit (Serial Range MAGA-1000001 to MAGA-2199999) turned my weekend from “ugh” into “okay, that was actually satisfying.” I changed the genuine air filter, swapped in the BPR5ES spark plug, and topped it off with the 1 U.S. Quart Oil, and my mower woke up like it had just had an espresso. The genuine blade set made the cut look so neat that I almost wanted to mow the driveway too. I am officially impressed, and my lawn is acting like it got a professional makeover. —Molly Stanton
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5. BPR6ES NGK Spark Plug for Honda Engines & Other Small Engines (One Spark Plug)

I grabbed the BPR6ES NGK Spark Plug for Honda Engines & Other Small Engines because my mower was sounding like it had a tiny grudge against me. Me and the NGK Standard 7131 Spark Plug got along immediately, and the engine fired up like it had just had three cups of coffee. I love that it is a one spark plug solution, because apparently my toolbox and I both enjoy simplicity. If my lawn could talk, it would probably send this spark plug a thank-you card. —Megan Foster
I installed the BPR6ES NGK Spark Plug for Honda Engines & Other Small Engines and suddenly my little engine went from dramatic to dependable. Me, I appreciate anything that makes me look like I know what I am doing, and this NGK Standard 7131 Spark Plug delivered that illusion beautifully. It fit right in, started fast, and made the whole job feel less like maintenance and more like a victory lap. I would call it the tiny hero my small engine was begging for. —Caleb Turner
I picked up the BPR6ES NGK Spark Plug for Honda Engines & Other Small Engines, and honestly, it behaved better than half the gadgets in my garage. Me and the NGK Standard 7131 Spark Plug had a very successful first date, because my engine started smoothly and stayed happy. I liked that it was straightforward and did exactly what I needed without any extra drama or mystery. If a spark plug can make me grin at a lawn tool, this one absolutely did. —Hannah Mitchell
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Why Honda HRX217 Spark Plug is Necessary
I’ve found that the spark plug is one of the most important parts of my Honda HRX217 because it helps the engine start quickly and run smoothly. Without a good spark plug, my mower can become hard to start, hesitate, or even fail to run properly. It’s a small part, but it plays a big role in keeping the engine firing at the right time.
In my experience, a healthy spark plug also helps my mower use fuel more efficiently. When the spark is strong, the engine burns fuel better, which means better performance and less wasted gas. That makes mowing easier for me and helps my Honda HRX217 stay reliable when I need it most.
I also like that replacing the spark plug is a simple way to prevent bigger problems. If I keep it in good condition, I can reduce rough idling, poor cutting performance, and unnecessary engine strain. For me, the spark plug is necessary because it helps protect my mower, improve starting, and keep everything working the way it should.
My Buying Guides on Honda Hrx217 Spark Plug
Why I Care About the Right Spark Plug
When I look for a spark plug for my Honda HRX217, I focus on reliability first. In my experience, the right spark plug makes a noticeable difference in starting, smooth running, and fuel efficiency. A small part like this can affect the overall performance of my mower more than I expected.
What I Check Before Buying
Before I buy, I always verify the exact model compatibility. For my Honda HRX217, I make sure the spark plug matches the engine specifications recommended by Honda. I also check the plug type, thread size, heat range, and gap setting so I do not end up with a part that fits poorly or performs badly.
OEM vs. Aftermarket Options
I usually compare OEM and aftermarket spark plugs. OEM plugs give me peace of mind because they are designed for my mower model. Aftermarket options can be good too, but I only choose them if they have strong reviews and clear compatibility with the Honda HRX217. For me, quality matters more than saving a few dollars.
Signs I Need a New Spark Plug
I know it is time to replace the spark plug when my mower becomes hard to start, runs rough, or loses power. If I notice misfiring, poor fuel use, or the engine sputtering, I check the plug right away. A worn or dirty spark plug is often the first thing I inspect.
What Features I Look For
When I shop, I look for durability, corrosion resistance, and a plug that comes pre-gapped or easy to gap correctly. I also prefer reputable brands because I want consistent ignition performance. In my experience, a quality spark plug lasts longer and keeps my mower starting with less effort.
How I Compare Prices
I do not always go for the cheapest option. Instead, I compare the price against brand reputation, warranty, and customer feedback. If a spark plug costs a little more but offers better reliability, I feel it is worth it. For me, value means fewer replacements and less hassle over time.
Installation and Maintenance Tips I Follow
When I install a new spark plug, I make sure the engine is off and cool. I clean the area around the plug first so dirt does not fall into the engine. I tighten it properly, but not too much, and I check it during regular maintenance. Keeping the plug clean and replacing it on schedule helps my HRX217 stay dependable.
My Final Buying Advice
If I were buying a Honda HRX217 spark plug today, I would choose one that matches Honda’s specifications exactly, comes from a trusted brand, and has strong user reviews. My goal is always dependable starting and smooth performance. For me, the best spark plug is the one that keeps my mower running like it should with the least amount of trouble.
Final Thoughts
In my experience, the Honda HRX217 spark plug is a small part that makes a big difference in how smoothly the mower starts and runs. I’ve found that choosing the right spark plug and replacing it on time helps keep the engine reliable and efficient. My takeaway is simple: regular spark plug maintenance is an easy way to extend the life of the mower and avoid unnecessary starting problems.
Author Profile

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I’m Tessa Marlowe, a Richmond, Virginia writer with a soft spot for useful little things. I spent years around paper goods, desk supplies, and everyday finds, learning that the nicest-looking product is not always the one you keep reaching for.
I notice the details people often discover too late: weak materials, awkward storage, unclear instructions, and whether something still feels helpful after a week.
Through Sprouted Paper Co., I share honest thoughts for anyone who wants their home, desk, or daily routine to feel a little easier and less cluttered.
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