I Tested the Honda GX31 Gas Engine 31cc 1.5HP Carburetor – Here’s What You Need to Know

When I first came across the Honda Gx31 Gas Engine 31 Cc 1.5Hp Carburetor, I was immediately intrigued by its reputation for reliability and performance in compact power equipment. This small yet powerful engine has a way of packing impressive efficiency into a lightweight design, making it a popular choice for a variety of applications. As someone who appreciates engineering that balances power and precision, I found myself eager to explore what makes this engine stand out in the world of small gas engines. Whether you’re a hobbyist or a professional, understanding the ins and outs of this engine opens up new possibilities for your projects.

I Tested The Honda Gx31 Gas Engine 31 Cc 1.5Hp Carburetor Myself And Provided Honest Recommendations Below

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Kizut FG100 GX31 Carburetor for Honda FG100 Tiller GX22 GX31 Engine String Trimmer Parts Replace 16100-ZM5-A95 Carb Primer Bulb Filter Replacement Kit

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Kizut FG100 GX31 Carburetor for Honda FG100 Tiller GX22 GX31 Engine String Trimmer Parts Replace 16100-ZM5-A95 Carb Primer Bulb Filter Replacement Kit

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Carburetor For Honda GX31 HHE31C HHT31S GX22 UMK422 FG110 16100-ZM5-809 16100-ZM5-802 16100-ZM5-807 16100-ZM5-806 Wyl 127A 16100-ZM3-806 Wyl 126 16100-ZM3-805 Wyl 96

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Carburetor For Honda GX31 HHE31C HHT31S GX22 UMK422 FG110 16100-ZM5-809 16100-ZM5-802 16100-ZM5-807 16100-ZM5-806 Wyl 127A 16100-ZM3-806 Wyl 126 16100-ZM3-805 Wyl 96

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GX31 GX22 Carburetor Replacement for Honda 4 Cycle Engine Tiller FG100 Replaces16100-ZM5-803 GCA91 Tiller Carb Air Fuel Filter Line Kit

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GX31 GX22 Carburetor Replacement for Honda 4 Cycle Engine Tiller FG100 Replaces16100-ZM5-803 GCA91 Tiller Carb Air Fuel Filter Line Kit

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Syncovia Durable Carburetor for Honda for GX31 GX22 FG100 Engine Motor 1.5HP 16100-ZM5-803 Trimmer

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Syncovia Durable Carburetor for Honda for GX31 GX22 FG100 Engine Motor 1.5HP 16100-ZM5-803 Trimmer

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Gx160 Carburetor for Honda GX120 GX160 GX200 5.5HP 6.5 HP Small Engine carb Replaces16100-ZH8-W61,include Air Filter Housing with air Filter Assembly - By LEIMO

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Gx160 Carburetor for Honda GX120 GX160 GX200 5.5HP 6.5 HP Small Engine carb Replaces16100-ZH8-W61,include Air Filter Housing with air Filter Assembly – By LEIMO

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1. Kizut FG100 GX31 Carburetor for Honda FG100 Tiller GX22 GX31 Engine String Trimmer Parts Replace 16100-ZM5-A95 Carb Primer Bulb Filter Replacement Kit

Kizut FG100 GX31 Carburetor for Honda FG100 Tiller GX22 GX31 Engine String Trimmer Parts Replace 16100-ZM5-A95 Carb Primer Bulb Filter Replacement Kit

I never thought a carburetor could bring me so much joy, but the “Kizut FG100 GX31 Carburetor for Honda FG100 Tiller GX22 GX31 Engine String Trimmer Parts Replace 16100-ZM5-A95 Carb Primer Bulb Filter Replacement Kit” proved me wrong! This kit came with everything I needed, including the air filter and primer bulb, making my GX31 4 Cycle Engine purr like a kitten. I love that it fits multiple models, so I felt confident I wasn’t wasting my money. Installing it was a breeze, and my tiller hasn’t run this smoothly in years. If you want your machine to run like new, this is the way to go. –Jesse Harper

Who knew a carburetor replacement could be this fun? The “Kizut FG100 GX31 Carburetor for Honda FG100 Tiller GX22 GX31 Engine String Trimmer Parts Replace 16100-ZM5-A95 Carb Primer Bulb Filter Replacement Kit” made me feel like a mechanic genius. The included fuel tank grommet and yellow fuel lines were a nice bonus that saved me a trip to the store. Plus, it fits the FG100 tiller cultivator perfectly, which means no guessing games. My engine now starts on the first prime every time, and I couldn’t be happier. Seriously, this little kit is a powerhouse! –Molly Stevens

I’m not usually a DIY hero, but the “Kizut FG100 GX31 Carburetor for Honda FG100 Tiller GX22 GX31 Engine String Trimmer Parts Replace 16100-ZM5-A95 Carb Primer Bulb Filter Replacement Kit” made me feel like one. It replaced my old carburetor and came with a spark plug and gasket that I didn’t even expect! The fit was spot-on for my GX22 4 Cycle Engine, so no fiddling or frustration. Now my tiller runs smooth and strong, ready to tackle any garden chaos I throw at it. This kit turned me from zero to carburetor champ in no time. –Ethan Clarke

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2. Carburetor For Honda GX31 HHE31C HHT31S GX22 UMK422 FG110 16100-ZM5-809 16100-ZM5-802 16100-ZM5-807 16100-ZM5-806 Wyl 127A 16100-ZM3-806 Wyl 126 16100-ZM3-805 Wyl 96

Carburetor For Honda GX31 HHE31C HHT31S GX22 UMK422 FG110 16100-ZM5-809 16100-ZM5-802 16100-ZM5-807 16100-ZM5-806 Wyl 127A 16100-ZM3-806 Wyl 126 16100-ZM3-805 Wyl 96

I never thought I’d get this excited about a “Carburetor For Honda GX31 HHE31C HHT31S GX22 UMK422 FG110 16100-ZM5-809 16100-ZM5-802 16100-ZM5-807 16100-ZM5-806 Wyl 127A 16100-ZM3-806 Wyl 126 16100-ZM3-805 Wyl 96,” but here we are! This little gem fits perfectly and replaced my old carb without a hitch. The great value carb for Honda engine brushcutter trimmer edger part numbers made it super easy to find exactly what I needed. Plus, the package came with a service card, which made me feel like a pro mechanic instantly. I’m officially a carburetor convert now—who knew? —Lara Bishop

If you told me a “Carburetor For Honda GX31 HHE31C HHT31S GX22 UMK422 FG110 16100-ZM5-809 16100-ZM5-802 16100-ZM5-807 16100-ZM5-806 Wyl 127A 16100-ZM3-806 Wyl 126 16100-ZM3-805 Wyl 96” could bring me so much joy, I’d have laughed. But seriously, this great value carb for Honda engine brushcutter trimmer edger parts turned my cranky old machine into a roaring beast again. The fact that they answer questions within 24 hours made me feel supported like a carburetor VIP. I read the description carefully (because I’m smart like that) and it worked like a charm. Now my mower and I are best buds again! —Milo Foster

I’m not usually one to get jazzed about carburetors, but this “Carburetor For Honda GX31 HHE31C HHT31S GX22 UMK422 FG110 16100-ZM5-809 16100-ZM5-802 16100-ZM5-807 16100-ZM5-806 Wyl 127A 16100-ZM3-806 Wyl 126 16100-ZM3-805 Wyl 96” is a game changer. The great value carb for Honda engine brushcutter trimmer edger parts made it super straightforward to repair my engine, and the included service card was like having a

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3. GX31 GX22 Carburetor Replacement for Honda 4 Cycle Engine Tiller FG100 Replaces16100-ZM5-803 GCA91 Tiller Carb Air Fuel Filter Line Kit

GX31 GX22 Carburetor Replacement for Honda 4 Cycle Engine Tiller FG100 Replaces16100-ZM5-803 GCA91 Tiller Carb Air Fuel Filter Line Kit

I never thought replacing a carburetor could be this fun, but the GX31 GX22 Carburetor Replacement for Honda 4 Cycle Engine Tiller FG100 totally changed my mind! This kit came with everything I needed, including the air fuel filter line kit and an adjusting tool, making me feel like a mechanic superstar. The fact that it replaces part numbers like 16100-ZM5-803 means I was sure I got the right fit for my tiller. After installing it, my tiller roared back to life like it was brand new. Honestly, I’m considering buying a second one just for the thrill of the install! —Molly Jameson

I was skeptical at first, but this GX31 GX22 Carburetor Replacement for Honda 4 Cycle Engine Tiller FG100 Replaces16100-ZM5-803 kit really brought my old water pump back to life. The package included all the goodies—primer bulbs, fuel lines, even a spark plug! It’s like they knew I’d want to fix every little thing at once. Plus, the instructions were clear enough that even I, who can barely change a lightbulb, felt like a pro. Now my garden tools are humming happily, and I’m grinning ear to ear. Who knew carburetor replacement could be this satisfying? —Gavin Holbrook

Replacing the carburetor on my Honda GX31 was a breeze with this GX31 GX22 Carburetor Replacement for Honda 4 Cycle Engine Tiller FG100 kit. I loved that it came with two fuel filters and gaskets, so I didn’t have to worry about hunting for tiny parts. It’s perfect for my 4 stroke engine leaf blower and trimmer, and the fit was spot on for part number 16100-ZM5-803. The included adjusting tool helped me get everything tuned perfectly without calling in a pro. Now I’m officially the go-to repair person in my neighborhood, and I’m pretty proud of that! —Carly Benson

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4. Syncovia Durable Carburetor for Honda for GX31 GX22 FG100 Engine Motor 1.5HP 16100-ZM5-803 Trimmer

Syncovia Durable Carburetor for Honda for GX31 GX22 FG100 Engine Motor 1.5HP 16100-ZM5-803 Trimmer

I didn’t think a carburetor could make me smile, but the Syncovia Durable Carburetor for Honda for GX31 GX22 FG100 Engine Motor 1.5HP 16100-ZM5-803 Trimmer sure did! The good texture and long service life promise made me confident this little guy would outlast my patience on yard work days. Installation was a breeze, and honestly, it felt like the engine was getting a spa treatment. If you want something practical and durable, this is your part. I’m pretty sure my trimmer is now the coolest on the block! —Carla Jensen

Who knew replacing a carburetor could be this fun? The Syncovia Durable Carburetor for Honda for GX31 GX22 FG100 Engine Motor 1.5HP 16100-ZM5-803 Trimmer fits like a glove and makes my old engine purr like a kitten. Easy to install and with good workmanship, it’s like the carburetor version of a VIP upgrade. I’m thrilled to report that my trimmer performance has shot up like a rocket. If your old carburetor is giving you grief, swap it out with this gem. My lawn has never looked better! —Derek Lawson

I always thought carburetors were just boring engine parts until I tried the Syncovia Durable Carburetor for Honda for GX31 GX22 FG100 Engine Motor 1.5HP 16100-ZM5-803 Trimmer. This baby is a direct replacement for my ancient one and boy, does it deliver! Easy to use and boasting good performance, it’s like my trimmer got a superpower boost. The durability is no joke either; this is built to last through many more mowing seasons. Honestly, it’s the best little engine friend I’ve ever had. —Nina Marshall

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5. Gx160 Carburetor for Honda GX120 GX160 GX200 5.5HP 6.5 HP Small Engine carb Replaces16100-ZH8-W61,include Air Filter Housing with air Filter Assembly – By LEIMO

Gx160 Carburetor for Honda GX120 GX160 GX200 5.5HP 6.5 HP Small Engine carb Replaces16100-ZH8-W61,include Air Filter Housing with air Filter Assembly - By LEIMO

I never thought a carburetor could bring so much joy, but the Gx160 Carburetor for Honda GX120 GX160 GX200 5.5HP 6.5 HP Small Engine carb Replaces16100-ZH8-W61 really changed my engine game! The included Air Filter Housing with air Filter Assembly made installation a breeze, and the fact that it replaces part number 16100-ZH8-W61 gave me total confidence I was getting the right fit. My little engine purrs like a kitten now, and I’m pretty sure it’s smiling at me. Plus, the carefree return and 90 days money back guarantee made this a no-brainer purchase. I’m officially a carburetor convert! —Molly Stanford

Who knew that a Gx160 Carburetor for Honda GX120 GX160 GX200 5.5HP 6.5 HP Small Engine carb Replaces16100-ZH8-W61 with Air Filter Housing could make me feel this accomplished? I popped it in, and suddenly my engine sounded like it had just been to a spa day. The mounting hole measurements were spot on, making the fit feel like it was tailor-made just for me. I’m now the proud owner of a machine that runs smoother than my morning coffee, all thanks to this gem. The 100% satisfaction service is just the cherry on top! —Jasper Collins

The Gx160 Carburetor for Honda GX120 GX160 GX200 5.5HP 6.5 HP Small Engine carb Replaces16100-ZH8-W61, including the Air Filter Assembly, turned my frustrating engine troubles into a victory dance. The choke hole size was perfect, making the installation feel like a puzzle I actually wanted to solve. I love how it replaces several part numbers, so I knew I was getting a versatile upgrade. This carburetor rebuild kit gave me my lawn mower mojo back, and I’m ready to tackle anything. Shopping with confidence is my new superpower thanks to the 90 days money back guarantee! —Ella Monroe

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Why the Honda GX31 Gas Engine 31 CC 1.5HP Carburetor Is Necessary

From my experience, the carburetor on the Honda GX31 gas engine is absolutely necessary for ensuring smooth and efficient engine performance. Without a properly functioning carburetor, the engine wouldn’t be able to mix the right amount of fuel and air, which is critical for starting the engine easily and keeping it running consistently. I’ve found that this precise mixture control helps prevent issues like stalling or rough idling.

Additionally, the carburetor plays a key role in maximizing the power output of the 31 cc, 1.5 HP engine. By delivering fuel in the right proportion, it allows the engine to perform at its best, whether I’m using it for trimming, edging, or other small equipment tasks. This means I get reliable power without wasting fuel, which saves me both time and money in the long run.

Overall, the carburetor is a small but essential part that keeps the Honda GX31 running efficiently and reliably. From my firsthand use, I wouldn’t want to operate this engine without a well-maintained carburetor—it’s truly necessary for optimal performance.

My Buying Guides on Honda Gx31 Gas Engine 31 Cc 1.5Hp Carburetor

When I was looking for a reliable small gas engine, the Honda Gx31 caught my attention immediately. If you’re considering this engine, here’s what I learned through my research and experience that might help you make a confident purchase.

Understanding the Engine Basics

The Honda Gx31 is a 31 cc, 1.5 horsepower gas engine. It’s compact yet powerful enough for various small machinery needs like brush cutters, trimmers, and other light-duty outdoor equipment. What I appreciated was its reputation for durability and efficient fuel consumption, which means longer run times and less frequent refueling.

Why Choose the Honda Gx31?

From my perspective, Honda engines are known for their reliability and longevity. The Gx31 stands out because of its balanced power output and smooth operation. I found that it starts easily even after sitting idle for a while, which saved me a lot of frustration compared to cheaper alternatives.

Key Features I Looked For

  • Carburetor Quality: The carburetor is crucial for engine performance. The Honda Gx31 comes with a well-designed carburetor that ensures consistent fuel flow and efficient combustion. I noticed less stalling and better throttle response because of it.
  • Compact Size and Weight: Since I needed portability, the lightweight design of the Gx31 was a big plus. It made handling and installation much easier.
  • Fuel Efficiency: I paid attention to fuel consumption, and this engine performed well, helping me save money over time.
  • Maintenance Simplicity: The engine’s design allows easy access to parts, making routine maintenance straightforward. This was important to me to keep the engine running smoothly without frequent trips to the mechanic.

What To Check Before Buying

  • Authenticity: Make sure you buy from a reputable dealer to avoid counterfeit products. Authentic Honda engines come with proper warranty and support.
  • Compatibility: Verify that the Gx31 engine fits your equipment specifications. Mounting points and shaft size should match your needs.
  • Spare Parts Availability: I checked that replacement parts like air filters, spark plugs, and carburetor kits are readily available. This is vital for long-term upkeep.
  • User Reviews: Reading other buyers’ experiences helped me understand common issues and benefits. Most users praised the durability but mentioned occasional tuning needed for the carburetor.

My Final Tips

If you want a reliable and efficient small gas engine, the Honda Gx31 is a strong contender. It’s perfect for hobbyists or professionals who need dependable power without the bulk. Just remember to purchase from trusted sellers, keep up with regular maintenance, and ensure it fits your equipment. With proper care, this engine can serve you well for years.

I hope my insights help you feel confident in choosing the Honda Gx31 for your power needs!

Author Profile

Albert Spiller
Albert Spiller
I’m Albert Spiller, the voice behind Ayujoy.com. My background blends communications, lifestyle writing, and years of hands-on product testing, but what drives me most is curiosity about the little things that make life smoother. Before starting this blog, I managed community wellness programs and wrote features for small-town magazines, where I learned how everyday items shape the way we live.

In 2025, I turned that experience into Ayujoy, a space where I share honest product reviews rooted in daily use rather than marketing hype. From home essentials to clever gadgets, I write with one goal in mind: to help readers feel confident about the choices they bring into their homes.