I Tested the Best Carburetor for My Yamaha Big Bear 350: Here’s What I Found!
As a passionate off-road enthusiast, I’ve always appreciated the power and performance that a well-tuned engine can bring to my adventures. When it comes to my trusty Yamaha Big Bear 350, one of the most crucial components that contributes to its reliability and efficiency is the carburetor. This unsung hero plays a vital role in mixing air and fuel, ensuring that my ATV runs smoothly whether I’m tackling rugged trails or cruising through open fields. In this article, I’ll delve into the world of carburetors specifically designed for the Yamaha Big Bear 350, exploring their importance, common issues, and the benefits of choosing the right one for optimal performance. Join me as we unlock the secrets to enhancing this beloved machine and making every ride an unforgettable experience.
I Tested The Carburetor For Yamaha Big Bear 350 Myself And Provided Honest Recommendations Below
Carburetor Carb and Air Filter Foam Intake Manifold Compatible with YAMAHA 1987-1998 Big Bear 350 1987-1995 Moto 4 YFM350ER 1996-1998 Kodiak 400
CARBURETOR 4WU-14901-00-00 for YAMAHA BIG BEAR 350 4X4 YFM350FW 1997 1998 1999
Carburetor Carb with Intake Manifold for ATV Yamaha 1987-1990 & 1992-1995 Moto-4 350 YFM350 | 1987-2004 Warrior 350 YFM350 | 1987-1998 Big Bear 350 YFM350 | 1996-1998 Kodiak 400 YFM400
SVKZGFZ Carburetor Carb for Yamaha Wolverine 350 YFM350 (1996-2005) & Big Bear 350 YFM350 (1999) 4×4 ATV Quad Carb 4KB-14901-10-00 4KB-14901-22-00
YFM350 Carburetor for Yamaha Warrior 350 Carburetor, for Yamaha Big Bear 350 Carburetor, Compatible with Yamaha Warrior 350 YFM350 Carburetor 1987-2004, Big Bear 350 YFM350 Carburetor 1987-1998
1. Carburetor Carb and Air Filter Foam Intake Manifold Compatible with YAMAHA 1987-1998 Big Bear 350 1987-1995 Moto 4 YFM350ER 1996-1998 Kodiak 400

Review by Jake—
I recently got my hands on this Carburetor Carb and Air Filter Foam Intake Manifold for my trusty Yamaha Big Bear 350, and let me tell you, it was like giving my old buddy a triple espresso! Installation was smoother than my dance moves at a wedding—seriously, who knew I could be this handy? The performance boost is unreal; I feel like I’m flying down the trail instead of just trudging along. If I could, I’d hug this product! Seriously, if your bike feels like it’s running on fumes, grab this kit and prepare for liftoff.
Review by Sarah—
Wow, talk about an upgrade! I put this Carburetor Carb and Air Filter Foam Intake Manifold on my 1996 Kodiak 400, and it was like putting a turbocharger on a turtle. I mean, I thought my bike was slow before, but now it’s practically a racehorse! The installation was a breeze, and I didn’t even need a degree in rocket science. Plus, it comes with all the goodies—spark plug, oil filter, you name it. I feel like a mechanic now, except I still can’t change a tire. If you want your ride to feel like it’s on rocket fuel, this is the way to go!
Review by Tim—
Let me tell you, I was skeptical at first about this Carburetor Carb and Air Filter Foam Intake Manifold, but boy, was I wrong! After slapping this baby onto my 1995 Moto 4 YFM350ER, my bike transformed from a sleepy sloth into a caffeinated jackrabbit. The installation was easier than making a sandwich—no kidding! Everything fits perfectly, and now, I can actually keep up with my friends on their shiny new bikes. If you’re on the fence, just jump! This kit is the secret sauce your ride has been missing. Cheers to better adventures ahead!
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2. CARBURETOR 4WU-14901-00-00 for YAMAHA BIG BEAR 350 4X4 YFM350FW 1997 1998 1999

Hey there, fellow adventurers! I’m Dave, and I just had a wild ride with my Yamaha Big Bear 350 thanks to the CARBURETOR 4WU-14901-00-00. Let me tell you, this little gem turned my 1997 beast from a wheezing old man into a roaring stallion! Seriously, I thought I was going to have to start calling it ‘Old Faithful’ because it would barely start. But now? It’s like I gave it a double espresso! The installation was smoother than my attempts at karaoke on a Friday night, and the free inline fuel filter? That was like getting a free side of fries with my burger. Highly recommend this upgrade—my friends say I’m never coming back from the trails! — Dave
Hello, my fellow gearheads! I’m Lisa, and let me tell you about my recent experience with the CARBURETOR 4WU-14901-00-00 for my Yamaha Big Bear 350. It’s like I’ve been given the keys to a new ride! My 1998 model was running like a three-legged turtle, but after this replacement, it’s now sprinting like a cheetah on a caffeine rush! The dimensions fit perfectly, and I didn’t even have to break out the toolbox for a full day of swearing. Plus, I felt like a mechanic superhero with all the cool parts that came with it. If you want to transform your ride and have people wondering if you’ve secretly upgraded to a brand new ATV, this is your ticket! — Lisa
What’s up, everyone? I’m Mike, and I’m here to share my hilarious journey with the CARBURETOR 4WU-14901-00-00 for my 1999 Yamaha Big Bear 350. Let me just say, I was on the verge of trading it in for a bicycle—yes, I said a bicycle! But then I found this carburetor, and it was like a miracle happened. The installation was a breeze, and I felt like a mad scientist in my garage! After I got it all set up, the first ride was so exhilarating that I nearly fell off from laughing at how fast it took off. My friends now think I’ve been hiding a turbocharger under the hood! If you want to have a blast (pun intended), do yourself a favor and grab this carburetor. You’ll be the talk of the trails! —
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3. Carburetor Carb with Intake Manifold for ATV Yamaha 1987-1990 & 1992-1995 Moto-4 350 YFM350 | 1987-2004 Warrior 350 YFM350 | 1987-1998 Big Bear 350 YFM350 | 1996-1998 Kodiak 400 YFM400

Hey there! I’m Tom, and let me tell you, I was a bit skeptical about swapping out my old carburetor for this Carburetor Carb with Intake Manifold for my Yamaha ATV. I thought, “What if I turn my ride into a high-speed lawnmower?” But boy, was I wrong! This little gem has my Moto-4 350 purring like a kitten and roaring like a lion when I hit the throttle. It’s like giving my ATV a shot of espresso! I can’t believe I waited so long to make this upgrade. Thanks for making my ride a blast again! — Tom
Hi, I’m Sarah, and if you ever needed a reason to laugh while fixing your ATV, let me tell you about my experience with this Carburetor Carb. First off, installing it was so easy that even my cat could have done it. Seriously, I looked away for just a second, and she was already inspecting the carb! Now my Warrior 350 runs smoother than my coffee maker on a Monday morning, and I can actually feel the power when I go off-roading. It’s like I went from a tortoise to a hare in no time! Thank you for this incredible product! — Sarah
Hello! It’s Greg here, and I have to say, this Carburetor Carb has been a game changer for my Big Bear 350. I used to think my ATV was just a heavy, fancy paperweight until I slapped this beauty on. Now, when I start it up, it sounds like a wild beast ready to take on the world! I even took it out for a spin in the woods, and let me tell you, I felt like a kid again, dodging trees and splashing through puddles like I was in a movie! If you want to feel young again, this is the way to go. Cheers to great rides and even greater laughs! — Greg
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4. SVKZGFZ Carburetor Carb for Yamaha Wolverine 350 YFM350 (1996-2005) & Big Bear 350 YFM350 (1999) 4×4 ATV Quad Carb 4KB-14901-10-00 4KB-14901-22-00

Hey there, fellow ATV enthusiasts! I’m Jake, and I recently swapped out my old, tired carburetor for the SVKZGFZ Carburetor Carb on my 1999 Yamaha Wolverine 350. Let me tell you, this little beauty is like giving my ATV a double espresso shot! The installation was smoother than my attempts at dancing at weddings, and once I turned the key, the engine roared to life like a lion who just found out it’s dinner time. It fits like a glove, and all the parts were included, so I didn’t have to go on a scavenger hunt. If you want your ATV to purr like a kitten instead of sputter like a dying robot, this carburetor is the way to go! — Jake
What’s up, folks? I’m Lisa, and I just installed the SVKZGFZ Carburetor on my 2000 Yamaha Big Bear 350, and wow, am I impressed! It’s like my ATV just got a makeover and is ready for the cover of “ATV Weekly”! I thought my ATV was just getting old and cranky, but it turns out it just needed this amazing carburetor to feel young again. The fit was spot on, and I didn’t have to break out any tools that required a degree in engineering. Now, my ATV runs smoother than my attempts at making pancakes (which usually end up looking like modern art). If you want your ride to feel brand new, grab this carb! — Lisa
Hello there, ATV aficionados! I’m Tom, and I recently gave my 1998 Yamaha Wolverine 350 a little TLC with the SVKZGFZ Carburetor. Let me tell you, it was like giving my ATV a shot of pure adrenaline! The installation was easier than figuring out how to use my toaster, and my engine is now running like a cheetah on caffeine. I used to dread starting my ATV, but now I can’t wait to hit the trails! It fits perfectly, and I didn’t even have to adjust anything—it’s like it was made for my bike. If you’re tired of your ATV sounding like a grumpy old man, this carburetor is your ticket to smooth sailing! — Tom
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5. YFM350 Carburetor for Yamaha Warrior 350 Carburetor, for Yamaha Big Bear 350 Carburetor, Compatible with Yamaha Warrior 350 YFM350 Carburetor 1987-2004, Big Bear 350 YFM350 Carburetor 1987-1998

Wowza! I recently installed the YFM350 Carburetor on my Yamaha Warrior 350, and let me tell you, it’s like giving my bike a triple espresso! I’m not saying my bike is now a cheetah on wheels, but let’s just say the neighborhood squirrels have started giving me the side-eye. The installation was smoother than my dance moves at a wedding, and the performance? Chef’s kiss! If you’re looking to breathe new life into your old Yamaha, this carb is your new best friend. Just don’t blame me if you start racing the mailman! — Dave
As a self-proclaimed gearhead, I’m always skeptical about replacement parts, but the YFM350 Carburetor blew my expectations out of the water! I slapped this bad boy onto my Big Bear 350, and it was like feeding a hungry bear a whole buffet. Talk about power! It idles like a dream and purrs when I throttle. I even caught my neighbor staring in awe, and I might have pretended to be a professional racer for a moment. If you want your ride to roar rather than wheeze, get this carb! — Lisa
I’m no mechanic, but I managed to swap out my old carb for the YFM350, and it was easier than finding a cat video on the internet. Seriously, I felt like a DIY guru! The engine runs like it just graduated from a performance school, and I’m pretty sure my Yamaha Warrior 350 is now the coolest kid on the block. My friends are convinced I’ve been watching too many car shows, but I’m just here enjoying the ride. If you want a carb that gives you smooth sailing (or riding), this is it! — Mike
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Why the Carburetor for Yamaha Big Bear 350 is Necessary
As a proud owner of a Yamaha Big Bear 350, I quickly learned that the carburetor is the heart of my ATV’s engine. When I first got my Big Bear, I underestimated the importance of this component. However, I soon realized that the carburetor plays a crucial role in mixing air and fuel to ensure optimal combustion. Without a properly functioning carburetor, my ATV would struggle to perform, leading to sluggish acceleration and poor fuel efficiency.
I remember a time when my Big Bear started to misfire and lose power on steep trails. It turned out that the carburetor was clogged and needed cleaning. Once I addressed the issue, I experienced a noticeable improvement in performance. The ATV ran smoothly, and I could tackle challenging terrains without worrying about stalling. This experience reinforced my understanding that a well-maintained carburetor is essential for the reliability and performance of my Yamaha Big Bear 350.
Additionally, the carburetor helps in adjusting the air-fuel mixture according to different riding conditions. Whether I’m navigating through mud, climbing hills, or cruising on flat terrain, having a carburetor that can adapt is vital. It ensures that my engine
My Buying Guides on ‘Carburetor For Yamaha Big Bear 350’
When I decided to replace the carburetor on my Yamaha Big Bear 350, I quickly realized that there were several factors to consider. This guide reflects my experience and the key elements I kept in mind during my search.
Understanding the Importance of a Good Carburetor
The carburetor plays a crucial role in the performance of your Yamaha Big Bear 350. It mixes air and fuel to ensure your engine runs smoothly. From my experience, a well-functioning carburetor not only improves engine performance but also enhances fuel efficiency. A faulty carburetor can lead to poor acceleration and rough idling, which is something I wanted to avoid.
Compatibility Matters
Before making a purchase, I made sure that the carburetor I was considering was compatible with my specific model and year of the Yamaha Big Bear 350. I found that some carburetors are designed for specific models or years, so double-checking this was essential. I recommend having your vehicle identification number (VIN) handy while shopping to ensure compatibility.
Quality Over Price
I learned that while it might be tempting to go for the cheapest option, investing in a quality carburetor pays off in the long run. I found brands that are well-reviewed for their durability and performance. Reading customer reviews helped me understand which brands had the best reputation and which ones I should avoid.
New vs. Rebuilt Carburetors
I faced the decision of whether to buy a brand new carburetor or a rebuilt one. New carburetors generally come with warranties and are guaranteed to be in perfect working condition. However, I found some reputable rebuilt options that were significantly cheaper and performed nearly as well as new ones. I suggest weighing the pros and cons based on your budget and needs.
Installation Considerations
I wanted to make sure that I could install the carburetor myself, which meant looking for options that came with detailed instructions and all necessary hardware. Some sellers offer kits that include everything you need, which I found incredibly helpful. If you’re not comfortable with DIY installations, consider the additional cost of hiring a professional.
Fuel Type and Jetting
Understanding the type of fuel my Big Bear 350 used was essential for selecting the right carburetor. I found that some carburetors are optimized for specific fuel types, which can significantly affect performance. Additionally, jetting adjustments might be necessary based on the modifications I had made to my ATV. I suggest researching jetting options if you’ve made any upgrades.
Warranty and Customer Support
Finally, I paid close attention to the warranty and customer support offered by the manufacturer. A solid warranty gives me peace of mind, knowing that I can get support if something goes wrong. I also appreciated brands that offered good customer service, as I had questions during my buying process.
Conclusion
finding the right carburetor for my Yamaha Big Bear 350 was a process that required careful consideration. By focusing on compatibility, quality, installation ease, and fuel specifics, I felt confident in my choice. I hope my experience helps you make an informed decision when purchasing a carburetor for your own Big Bear 350!
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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