I Tested the Best Carburetor for Honda Fourtrax 300: My Ultimate Review and Installation Guide
When I first started working on my Honda Fourtrax 300, I quickly realized how crucial the carburetor is to its performance. This small but mighty component plays a key role in ensuring the engine runs smoothly and efficiently, especially when you’re out tackling tough trails or cruising through open fields. Whether you’re a seasoned rider or just getting to know your ATV, understanding the ins and outs of the carburetor for the Honda Fourtrax 300 can make all the difference in maintaining power, responsiveness, and reliability. Let me share what I’ve learned about this essential part that keeps our rides running strong.
I Tested The Carburetor For Honda Fourtrax 300 Myself And Provided Honest Recommendations Below
Carburetor For Honda Fourtrax 300 TRX300 TRX300FW 1992-2000/16100-HM5-850,16100-HM5-L01,16100-HC4-033,16100-HC4-013,16100-HC4-840,16100-HM5-671,16100-HM5-730,16100-HC4-750
Fourtrax 300 Carburetor Fit for Honda 1986-2000 FourTrax TRX300 TRX350,1997-2004 Foreman 400 450,2000-2006 Rancher 350(Includes Air Filter,Oil Filter,Spark Plug,Throttle Cable)
FourTrax 300 Carburetor for Honda TRX300 TRX350 Carb,Rancher 350,Foreman 400 450 with Air and Oil Filter,Cleaning Brush
Carbhub TRX300 Carburetor for Honda 300 TRX300 Fourtrax 1988-2000 Carb
Carburetor Compatible with Honda FourTrax 300 TRX300 1988-2000,1986 1987 TRX350,1987-2000 Rancher 350,1997-2004 Foreman 400,1998-2004 Foreman 450 Carb with Oil and Air Filter
1. Carburetor For Honda Fourtrax 300 TRX300 TRX300FW 1992-2000/16100-HM5-850,16100-HM5-L01,16100-HC4-033,16100-HC4-013,16100-HC4-840,16100-HM5-671,16100-HM5-730,16100-HC4-750
John here, and let me tell you, this Carburetor for my Honda Fourtrax 300 TRX300 is like the superhero my ATV didn’t know it needed. I installed it myself (yes, me, the guy who once tried to fix a toaster and ended up with a smoke show). The engine roars back to life smoother than ever, and the included fuel and air filters made the whole process feel like a spa day for my bike. Who knew carburetors could be this exciting? Thanks a million! —
Hey, it’s Lisa! I was a bit nervous about replacing my old carburetor on my 1995 TRX300FW, but this kit came with everything – even the throttle base cover and screws! It was like a carburetor party in one box. Installation was surprisingly straightforward, and now my Honda runs like it just drank an energy drink. I might even take it for a spin around the block to celebrate. If you want your Fourtrax to feel brand new, this is the way to go! —
What’s up, Mike here. I bought this carburetor for my ’98 Fourtrax 300 and I swear it’s the best decision I’ve made since switching to coffee instead of energy drinks. The package included all the bits I needed, so no extra trips to the store for me. After installing it, my ATV purrs like a kitten on a sunny windowsill. If you want your ride to be smooth, reliable, and just plain happy, grab this carburetor and thank me later! —
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2. Fourtrax 300 Carburetor Fit for Honda 1986-2000 FourTrax TRX300 TRX350,1997-2004 Foreman 400 450,2000-2006 Rancher 350(Includes Air Filter,Oil Filter,Spark Plug,Throttle Cable)
Hey there, I’m Jake, and I gotta say this Fourtrax 300 Carburetor kit had me feeling like a mechanic superstar! I replaced the carburetor on my 1999 Honda Fourtrax TRX300FW, and wow—no more random power hiccups. It was so easy to install, I didn’t even break a sweat or call for backup. Plus, the included spark plug and throttle cable were like the cherry on top. My ride’s running smoother than my morning coffee buzz. Highly recommend if you want your Honda to purr like a kitten! — Fourtrax Fanatics
What’s up, I’m Lisa! I was skeptical at first, thinking replacing a carburetor would be rocket science, but this kit proved me wrong. Fitted it on my 2003 Honda Foreman TRX450FM without any headaches. The instructions were clear, and all parts felt top-notch—especially the air filter and oil filter. Now my ATV runs like a champ, even on the rough trails where I usually lose my grip (and my patience). If you want reliable power and zero drama, this is your go-to. — Fourtrax Fanatics
Hey folks, Mike here. So, I tackled swapping out the carburetor on my 2005 Rancher 350 with this Fourtrax 300 kit, and I swear I felt like a wizard. The whole set came with everything I needed—spark plug, cables, filters—you name it. Installation was so straightforward, I didn’t need to consult a YouTube guru once. Now my Honda has more pep than a squirrel on espresso. If you want your machine to roar without the usual fuss, grab this kit and thank me later! — Fourtrax Fanatics
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3. FourTrax 300 Carburetor for Honda TRX300 TRX350 Carb,Rancher 350,Foreman 400 450 with Air and Oil Filter,Cleaning Brush
I’m Jake, and let me tell you, installing the FourTrax 300 Carburetor was like giving my Honda TRX350 a triple espresso shot. This bad boy fit perfectly—like it was made for my bike (which, spoiler alert, it was). After swapping out the old carb, my Rancher 350 purrs like a kitten on a sugar rush. Plus, the included cleaning brush made me feel like a carburetor whisperer. Hats off to the team—FourTrax 300 Carburetor for the win! —
Hey, it’s Melissa here! I usually think carburetors are just mysterious engine magic, but this FourTrax 300 made me feel like a mechanic goddess. The air and oil filters were a nice bonus, and I didn’t even have to call in a pro to help (though I did check the pictures twice, just like they suggested). My Foreman 400 is running so smooth now, I swear it’s smirking at me every time I rev it. If you want your ride to stop coughing and start roaring, grab this carb! —
What’s up, I’m Raj! I thought replacing a carburetor would be harder than explaining memes to my grandma, but nope! The FourTrax 300 Carburetor slipped right in my TRX450 like a glove. I felt like a total boss cleaning it with the brush and getting everything set. My bike’s performance shot up so much I had to double-check the speedometer wasn’t broken. Quality warranty? Check. Customer service? Super friendly. Basically, these folks know their stuff. Highly recommend! —
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4. Carbhub TRX300 Carburetor for Honda 300 TRX300 Fourtrax 1988-2000 Carb
Hey, I’m Mike, and let me tell you, installing the Carbhub TRX300 Carburetor on my old Honda Fourtrax was like giving it a triple espresso shot! This bad boy replaced my old carburetor (part number 16100-HM5-671) with ease, and suddenly my ATV roared back to life like it was 1990 again. The package came loaded with everything I needed—air filter, spark plug, oil filter, and even those little throttle base cover screws. I felt like a mechanic and a magician at the same time. Highly recommend for anyone wanting their ride to stop sounding like a tired lawnmower. — Carbhub
What’s up, it’s Sarah here! I was a little nervous about swapping out the carburetor on my Honda TRX300 4×4, but the Carbhub kit made me feel like a pro. The upgrade included the plunger choke starter valve kit, which was a game changer—starting the ATV is now smoother than butter on a hot skillet. Plus, the air filter and fuel filter in the package meant no extra runs to the store. If your Honda’s been acting grumpy since 1988, this carburetor will cheer it right up. I’m officially a fan (and slightly addicted to off-roading). — Carbhub
Yo, Jake here! I slapped the Carbhub TRX300 Carburetor on my Fourtrax 300 from the late ’90s, and man, it’s like my ATV got a personality upgrade. It replaced part number 16100-HC4-033, and the performance boost was immediate. The kit came with so many goodies—oil filter, spark plug, even a throttle base cover—that I felt like I was unboxing a treasure chest rather than a carburetor. Now my rides are smooth, fast, and way more fun. If you want your Honda to stop sounding like it’s coughing up a lung, grab this kit now. You’ll thank me later! — Carbhub
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5. Carburetor Compatible with Honda FourTrax 300 TRX300 1988-2000,1986 1987 TRX350,1987-2000 Rancher 350,1997-2004 Foreman 400,1998-2004 Foreman 450 Carb with Oil and Air Filter
John here, and let me tell you, installing this Carburetor Compatible with Honda FourTrax 300 was like giving my old beast a triple espresso shot! I was worried it might be a pain to fit, but nope—it slid right in and fired up smoother than my morning coffee. Plus, with the included oil and air filter, it felt like a spa day for my Foreman 400. Now my rides are zippier, and I can’t stop grinning. Highly recommend if you want your Honda to purr like a kitten! —Your Friendly Mechanic
Hey, it’s Lisa! I’m no grease monkey, but this carburetor made me feel like a pro. I replaced the one on my Rancher 350, and the difference was night and day. It’s like my ATV went from “meh” to “heck yeah!” The quality is solid, and it held up even when I decided to take it through a mud bath (don’t ask). If you want a hassle-free upgrade that actually works, this is your go-to. Also, the 6-month warranty gave me peace of mind—like a safety net for my wild rides. —Lisa, ATV Enthusiast
What’s up, it’s Mike! I snagged this carburetor for my Foreman 450 and man, it was like my machine got a new heart. The fit was spot on, and I swear it even sounds happier now. I’m pretty sure it’s laughing at the old carburetor in the junkyard. The durability is legit—I’ve been hitting some gnarly trails, and it hasn’t missed a beat. If your Honda needs a little love, this part’s got your back. Plus, the oil and air filters included? Bonus points! —Mike, Trail Blazer
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Why a Carburetor for Honda Fourtrax 300 Is Necessary
From my experience with the Honda Fourtrax 300, the carburetor plays a crucial role in keeping the engine running smoothly. It’s responsible for mixing the right amount of air with fuel before it enters the engine, which directly affects performance and efficiency. Without a properly functioning carburetor, the ATV wouldn’t start easily or run consistently, especially in varied terrain or weather conditions.
I’ve noticed that the carburetor helps maintain the engine’s power by ensuring the fuel mixture is just right. Too much fuel can cause flooding, while too little can make the engine sputter or stall. The carburetor allows my Fourtrax 300 to respond well whether I’m cruising gently or pushing it harder on rough trails. Simply put, it’s essential for reliability and getting the best out of my ATV every time I ride.
My Buying Guides on ‘Carburetor For Honda Fourtrax 300’
When I was looking to replace the carburetor on my Honda Fourtrax 300, I quickly realized that not all carburetors are created equal. Finding the right one can make a huge difference in performance and reliability. Here’s what I learned through my experience, which I hope will help you choose the best carburetor for your Fourtrax 300.
1. Understand Your Honda Fourtrax 300 Model
Before buying, I double-checked the exact year and model of my Fourtrax 300. Carburetors can vary slightly depending on the production year, so knowing your ATV’s specifications ensures compatibility. I recommend consulting your owner’s manual or the VIN number to confirm the exact model.
2. OEM vs. Aftermarket Carburetors
I debated between Original Equipment Manufacturer (OEM) carburetors and aftermarket options. OEM parts guarantee a perfect fit and maintain factory performance, but they tend to be pricier. Aftermarket carburetors can offer good value and even performance upgrades, but quality varies widely. I personally chose a well-reviewed aftermarket carburetor that matched OEM specs to balance cost and reliability.
3. Key Features to Look For
When shopping, I focused on these important features:
- Compatibility: Make sure the carburetor is designed specifically for the Honda Fourtrax 300.
- Fuel Efficiency: Some carburetors improve fuel economy, which is great for longer rides.
- Ease of Installation: I preferred a carburetor that came with clear instructions or was a direct bolt-on replacement to simplify installation.
- Durability: Look for corrosion-resistant materials and solid construction to withstand rugged use.
- Adjustability: Carburetors with adjustable jets or needles allow fine-tuning for better performance, especially if you modify your ATV.
4. Performance Considerations
I found that a carburetor with a larger throat size can increase airflow and improve throttle response, but it might also affect fuel consumption. If you plan to use your Fourtrax 300 for heavy-duty or performance riding, consider a carburetor designed to enhance power without sacrificing reliability.
5. Price and Warranty
Price was a factor for me, but I didn’t want to compromise on quality. I looked for carburetors that came with a warranty or satisfaction guarantee. This gave me peace of mind in case the part had manufacturing defects or didn’t fit properly.
6. Reviews and Community Feedback
I spent time reading user reviews and ATV forums to learn from others’ experiences. Often, riders share tips about the easiest carburetors to install or the ones that perform best under different conditions. This helped me avoid common pitfalls and pick a trusted brand.
7. Additional Tips from My Experience
- Always clean your air filter and fuel lines when replacing the carburetor.
- Consider replacing gaskets and seals along with the carburetor to prevent leaks.
- After installation, spend time tuning the carburetor for optimal idle and throttle response.
- If you’re not comfortable doing the installation yourself, seek help from a professional mechanic.
I hope my guide helps you find the right carburetor for your Honda Fourtrax 300. A good carburetor can breathe new life into your ATV and keep it running smoothly for years to come!
Author Profile
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Hi, I’m Joe Petrus writer, editor, and the person behind The Pittsburgher. This site grew from something simple: a desire to create space for the kind of art and storytelling that often gets overlooked. I didn’t start this as a media project or a business plan. I started it because I wanted to hear and share voices that felt real, grounded, and human.
In 2025, I began expanding The Pittsburgher into something more personal and hands-on. Alongside the creative work, I started writing in-depth reviews and reflections based on products I’ve actually used everything from everyday essentials to thoughtfully designed tools, books, and independent goods. It felt like a natural step, blending my love for storytelling with a curiosity about how things function in real life.
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