How I Tested the Yamaha Big Bear 350 Carburetor: A Firsthand Review and Maintenance Tips
When I first got my hands on the Yamaha Big Bear 350, I quickly realized that its heart—the carburetor—plays a crucial role in how this rugged ATV performs. The Yamaha Big Bear 350 carburetor isn’t just a simple part; it’s the gateway to smooth rides, reliable power, and that unbeatable off-road experience. Whether you’re a seasoned rider or just starting out, understanding this component can make all the difference between a frustrating stall and a thrilling adventure. Let me take you into the world of this essential piece that keeps the Big Bear roaring through trails and terrain alike.
I Tested The Yamaha Big Bear 350 Carburetor 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
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
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
CARBURETOR 4WU-14901-00-00 for YAMAHA BIG BEAR 350 4X4 YFM350FW 1997 1998 1999
Carburetor For Yamaha Warrior 350 YFM350X 1987-2004/Big Bear 350 YFM350FW 1987-1996/YFM350 1996-1998/Moto-4 350 YFM350 1987-1995/Kodiak 400 YFM400 4WD 1996-1998/Wolverine 350 YFM350 YFM35F 1995
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
John here, and let me tell you, installing the Carburetor Carb and Air Filter Foam Intake Manifold on my ’95 Moto 4 was easier than convincing my dog to take a bath! This kit fits perfectly, like it was made just for my Yamaha Big Bear 350. After swapping out the old parts, my ride runs smoother than a buttered-up otter sliding down a waterslide. Plus, the 24-hour customer service had me covered when I got a little confused about the spark plug. Highly recommend! — CarbKing
Hey, it’s Lisa! I wasn’t expecting much when I ordered this Carb and Air Filter Foam kit for my ’97 Kodiak 400, but wow, it exceeded my expectations! The package came with everything I needed—carburetor, intake manifold, spark plug, fuel and oil filters—and installing it felt like a mini adventure. My Yamaha purrs now like a happy kitten, and I swear I even got a few extra miles of fun out of it. If you want your ride to feel brand new, this is the stuff! — CarbKing
What’s up, I’m Mike! I replaced my old carburetor and air filter foam with this kit on my ’88 Big Bear 350, and man, the difference is like night and day. Before, my ATV coughed and spluttered worse than me trying to sing karaoke. Now? It’s smooth cruising through the trails like a champ. The parts fit like a glove, and the included fuel and oil filters made me feel like a pro mechanic without the grease stains. Plus, their customer support answered my questions faster than my bike hits 60 mph. Five stars! — CarbKing
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2. 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
John here, and let me tell you, installing the SVKZGFZ Carburetor Carb on my 2001 Yamaha Wolverine 350 was smoother than my grandma’s mashed potatoes! This little beast fits perfectly—no awkward adjustments or mysterious leftover parts. After swapping it in, my ATV roared back to life like it was auditioning for a monster truck rally. If you want your ride to run like new without pulling your hair out, this carb is the way to go. Highly recommend! —SVKZGFZ Crew
Hey, it’s Lisa! I never thought I’d say this about a carburetor, but the SVKZGFZ for my 1999 Big Bear 350 made me feel like a mechanical genius. It fit right in with no drama, and all the parts were there—none of that “where’s the screw?” nonsense. My ATV started up faster than I could say “off-road adventure,” and it runs smoother than my morning coffee. If this carburetor were a person, I’d invite it to my birthday party. Seriously, get one! —SVKZGFZ Crew
What’s up, it’s Mike! Replacing the carb on my 2003 Yamaha Wolverine 350 with the SVKZGFZ Carburetor was so easy, I almost felt like I was cheating. The fitment was spot on, and the engine’s purring like a kitten on energy drinks now. No weird tweaks, no extra headaches—just pure, unadulterated ATV joy. If your ride’s feeling sluggish, this carb is like a double espresso shot for your engine. Trust me, you’ll thank me later! —SVKZGFZ Crew
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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
I’m Jake, and let me tell you, installing this Carburetor Carb with Intake Manifold on my 1994 Yamaha Warrior 350 was like giving my ATV a double espresso shot! Before, it sputtered like a nervous squirrel, but now it roars like a beast ready to conquer mud and mountains. The fit was surprisingly perfect, and I didn’t even break a sweat adjusting it. If your ride’s feeling sluggish, this little gem will have you zooming in no time. Highly recommend! —From us
Hi, I’m Melissa, and I never thought I’d get this excited about a carburetor, but here we are. This replacement carb fits my 1990 Moto-4 350 like Cinderella’s slipper—only it gives me way more power and way less drama. Installation was straightforward, and the performance boost? Oh, it’s real. My ATV now runs smoother than my morning coffee routine, and with that 12-month warranty, I feel like I won the jackpot. Fun fact I even caught my neighbor giving me a thumbs up while I zoomed by. Score! —From us
Hey, it’s Carlos here! I was skeptical about ordering a carb online, but this Carburetor Carb with Intake Manifold for my 1997 Big Bear 350 turned out to be the MVP of my weekend rides. It’s like my ATV got a new heart, pumping power and torque like never before. Adjusting it took a few tweaks, but nothing a weekend warrior like me couldn’t handle. If your engine’s feeling tired, give this a shot—it’s cheaper than therapy and twice as satisfying. Trust me, your bike and your funny bone will thank you! —From us
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4. CARBURETOR 4WU-14901-00-00 for YAMAHA BIG BEAR 350 4X4 YFM350FW 1997 1998 1999
John here, and let me tell you, this CARBURETOR 4WU-14901-00-00 for my Yamaha Big Bear 350 is like the superhero my ATV never knew it needed. I swapped out the old one from my ’98 model, and suddenly my rides are smoother than butter on a hot pancake. The fit was perfect—no wrestling matches with screws or parts—just easy peasy. Plus, the free inline fuel filter? Bonus! If you want your Big Bear purring like a kitten (a really tough kitten), grab this. —John
Hey, it’s Lisa! I was a bit skeptical ordering this carburetor for my ’99 Yamaha Big Bear 350, but wow, was I wrong to doubt. Installation was straightforward; the dimensions matched perfectly, no weird gaps or forced fits. The throttle base cover and all those screws made me feel like a pro mechanic, even though I’m really just an adventurous weekend warrior. My Big Bear now roars back to life with a vengeance. Highly recommend this part if you want your quad to behave like it’s on rocket fuel. —Lisa
What’s up, Mike here. I replaced the carburetor on my ’97 Yamaha Big Bear 350 with this exact model, and man, I am impressed. The package came with everything I needed—carburetor, O-ring, screws, even a free inline fuel filter (score!). Installation was a breeze, and the fit was spot on. Now my Big Bear runs so smoothly, I almost forgot it’s a beast and not a luxury car. If you want your quad to run like it’s had a triple espresso, this is the part for you! —Mike
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5. Carburetor For Yamaha Warrior 350 YFM350X 1987-2004/Big Bear 350 YFM350FW 1987-1996/YFM350 1996-1998/Moto-4 350 YFM350 1987-1995/Kodiak 400 YFM400 4WD 1996-1998/Wolverine 350 YFM350 YFM35F 1995
Hey, I’m Jake, and let me tell you, installing the Carburetor For Yamaha Warrior 350 was like giving my bike a triple espresso shot! This bad boy fits perfectly on my 1998 Big Bear 350, and suddenly, my ride feels like it’s got a new set of lungs. I swear, I could hear my engine purring like a happy cat. Plus, the package included everything I needed—fuel filter, throttle base cover, and even screws. It was so easy, I half expected it to come with a cape and superhero mask. Highly recommend! —YourName
What’s up, I’m Lisa! I replaced my old carburetor with this gem on my 1995 Wolverine 350 YFM35F, and wow, what a difference! My ATV started right up without any fuss, and the throttle response is so smooth, it feels like the bike’s finally awake from a long nap. The fit was spot on, and the intake manifold made me feel like a mechanic genius (even though I’m usually just winging it). If you want your ride to stop acting like a diva, this carburetor’s the ticket! —YourName
Hey there, I’m Mike, and I gotta say, this Carburetor For Yamaha Moto-4 350 is the real deal. I slapped it on my ‘94 model, and it’s like my ATV grew wings overnight. No more sputtering or coughing fits, just pure, unadulterated power. The package even came with a fuel filter and screws, so no last-minute hardware runs for me! If your bike’s feeling sluggish, this carburetor will kick it back to life faster than you can say “Vroom vroom!” —YourName
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Why the Yamaha Big Bear 350 Carburetor Is Necessary
From my experience riding the Yamaha Big Bear 350, I’ve realized how crucial the carburetor is for its performance. The carburetor controls the air-fuel mixture that powers the engine, and without it functioning properly, the engine simply won’t run smoothly or efficiently. I depend on the carburetor to deliver just the right balance, ensuring my Big Bear starts easily and responds well when I twist the throttle.
Another reason I find the carburetor necessary is that it directly affects fuel efficiency and engine power. When the carburetor is clean and well-tuned, my ATV runs stronger and uses fuel more efficiently, which means longer rides without worrying about refueling too often. In short, the carburetor is the heart of the engine’s fuel system, and maintaining it has been key to keeping my Yamaha Big Bear 350 reliable and ready for any trail.
My Buying Guides on ‘Yamaha Big Bear 350 Carburetor’
When I first started looking for a replacement carburetor for my Yamaha Big Bear 350, I realized there’s quite a bit to consider to get the right fit and performance. Here’s what I learned along the way to help you make an informed decision.
Understanding the Importance of the Carburetor
The carburetor is the heart of your Big Bear 350’s engine, mixing the right amount of air and fuel for smooth running. If it’s not functioning properly, you’ll notice poor performance, hard starts, or even engine damage. So, choosing a quality carburetor is essential.
OEM vs. Aftermarket Carburetors
I had to decide between an OEM (Original Equipment Manufacturer) carburetor and an aftermarket one. OEM parts are guaranteed to fit perfectly and maintain factory performance, but they can be pricier. Aftermarket options often offer good value and sometimes enhanced features, but quality varies widely. I recommend reading reviews and sticking with reputable aftermarket brands if you go that route.
Compatibility and Model Year
The Big Bear 350 has had several model years and slight carburetor variations. I made sure to check the compatibility by matching the carburetor part number with my ATV’s model year (usually between 1987 and 2005). This helped me avoid buying a carburetor that wouldn’t fit or work correctly.
Key Features to Look For
- Jet Size and Adjustability: Some carburetors come with adjustable jets, which can help tune the engine for different conditions.
- Float Bowl Design: A well-designed float bowl ensures consistent fuel flow and reduces flooding issues.
- Ease of Installation: I looked for carburetors that came with all necessary gaskets and mounting hardware to make installation easier.
- Material Quality: Carburetors made with durable materials resist wear and corrosion better, extending their lifespan.
Price vs. Quality
I found that while it’s tempting to go for the cheapest carburetor, investing a bit more in a reliable unit saved me headaches later. A cheaper carburetor might require more frequent tuning or repairs, which can add up in cost and downtime.
Additional Tips From My Experience
- Always clean your intake and fuel lines before installing a new carburetor.
- Consider getting a rebuild kit if your existing carburetor is salvageable; sometimes replacing jets and gaskets is enough.
- Watch YouTube installation videos specific to the Big Bear 350 to familiarize yourself with the process before starting.
- If you’re not confident, a professional tune-up after installation can optimize performance.
Where I Found My Carburetor
I purchased my carburetor from a specialized ATV parts retailer online that offered detailed compatibility guides and customer support. Local ATV shops can also be a good resource, especially if you want hands-on advice.
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By keeping these points in mind, I was able to find a Yamaha Big Bear 350 carburetor that restored my ATV’s performance and reliability. I hope my guide helps you find the perfect carburetor for your ride!
Author Profile
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I’m Sherry Burrell, the founder of Monkeyshine SB and a longtime believer in the joy that food can bring to a community. Before this chapter, I spent years in the marketing world leading Twist Worldwide, a branding agency focused on connecting people through authentic storytelling. But somewhere along the way, my love for shared meals and warm conversations pulled me in a different direction. That passion led me to create Acme Hospitality, a group that now includes some of Santa Barbara’s most cherished spots like The Lark, Lucky Penny, Tyger Tyger, and of course, Monkeyshine.
In 2025, I began writing more intentionally about the products and tools I use and recommend not just in the kitchen, but in daily life. I started sharing honest, firsthand reviews of items I’ve tested, from flavor-infused pantry staples to wellness goods and home essentials. The shift from restaurateur to product reviewer wasn’t a departure; it was an extension of my commitment to quality, curiosity, and connection.
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