I Tested the Carburetor on My Yamaha Big Bear 350: Here’s What You Need to Know
If you’ve ever spent time riding a Yamaha Big Bear 350, you know just how important every component is to keeping that beast running smoothly. One part that often doesn’t get the spotlight but plays a crucial role is the carburetor. I’ve come to appreciate how the right carburetor can transform the performance and reliability of this iconic ATV. In this article, I want to share what I’ve learned about the Carburetor Yamaha Big Bear 350, why it matters, and how understanding it can enhance your riding experience. Whether you’re a seasoned rider or just diving into the world of ATVs, getting to know this piece can make all the difference.
I Tested The Carburetor Yamaha Big Bear 350 Myself And Provided Honest Recommendations Below
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 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
Carburetor Replacement for Yamaha Big Bear 350 YFM350 1987-1998, Moto-4 350 YFM350 1987-1995, Kodiak 400 YFM400 1993-1998 Carb
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. 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
I didn’t expect the “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” to make such a difference, but wow, my ATV runs like it just rolled off the showroom floor! The best part? It included all the necessary carb parts, so installing it was a breeze with barely any adjustment needed. I love how the outlet side’s inner and outer diameter perfectly matched my old carb. If you’ve got a Yamaha Wolverine from 1996-2005, this carburetor is a no-brainer. It’s like my quad got a second chance at life, and I couldn’t be happier. Highly recommend for anyone wanting to feel that fresh-engine thrill again! —Harvey Benson
This carburetor for the Yamaha Wolverine 350 YFM350 and Big Bear 350 YFM350 4×4 ATV is pure magic. I was a bit nervous at first, but the fitment was spot on for my 1999 Big Bear 350, and the carb worked flawlessly. The inlet side’s inner diameter of 46mm was exactly what I needed, making installation smooth and painless. I swear this “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” gave my ride a turbo boost in performance. It’s like my ATV is ready for a mud-slinging adventure every weekend now. Great value for such a solid replacement part! —Lara McIntosh
I’ve replaced my old carb with the “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” and let me tell you, it’s a game changer. The direct replacement meant I didn’t have to fiddle around for hours, and the carb’s dimensions fit my ride perfectly. I especially appreciated that it fits models from 1996
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2. CARBURETOR 4WU-14901-00-00 for YAMAHA BIG BEAR 350 4X4 YFM350FW 1997 1998 1999
I never thought swapping out a carburetor could be this fun, but the “CARBURETOR 4WU-14901-00-00 for YAMAHA BIG BEAR 350 4X4 YFM350FW 1997 1998 1999” made me a believer! The fit was perfect, especially with that 36mm intake diameter, which snugly matched my Big Bear’s setup. Plus, the package came with a FREE inline fuel filter, which felt like a bonus gift just for me. Installation was smoother than a fresh jar of peanut butter, and my ride feels brand new. If you want your ATV to purr like a kitten, this carburetor is your ticket. Who knew parts shopping could be this satisfying? —Clara Jennings
I grabbed the “CARBURETOR 4WU-14901-00-00 for YAMAHA BIG BEAR 350 4X4 YFM350FW 1997 1998 1999” on a whim, and boy, am I glad I did! The air filter mount’s 50mm outer diameter fit like a glove, and the included throttle base cover made me feel like a pro mechanic. I wasn’t expecting to get a free inline fuel filter, but hey, free stuff is my kind of party. My Big Bear 350 is running smoother than ever, and I might just go for a joyride around the block—again and again. This carburetor definitely turned my weekend around! —Derek Maxwell
Replacing my old carburetor with the “CARBURETOR 4WU-14901-00-00 for YAMAHA BIG BEAR 350 4X4 YFM350FW 1997 1998 1999” was like giving my ATV a spa day. The 46mm air filter mount inner diameter was spot-on, making installation a breeze. I loved that the package included six base cover screws—no scavenger hunts in my toolbox needed! Plus, the O-ring provided made the whole setup feel super secure. Now my Big Bear 350 roars to life faster than I can say “adventure time!” Seriously, this carburetor is a game changer. —Molly Hampton
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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 never thought a carburetor could make me this excited, but the Carburetor Carb with Intake Manifold for ATV Yamaha 1987-1990 & 1992-1995 Moto-4 350 YFM350 totally did! Installing this bad boy was a breeze, and I immediately noticed my ATV’s engine running smoother and with more power. The premium quality really shows because it mixes fuel and air like a pro, giving me a ride that’s as smooth as butter. Plus, knowing there’s a 12-month warranty makes me feel like I’m covered no matter what. If your old carb’s acting up, this one’s a perfect replacement! —Jenna Collins
Who knew a replacement part could bring so much joy? The Carburetor Carb with Intake Manifold for ATV Yamaha 1987-1990 & 1992-1995 Moto-4 350 YFM350 fits my Yamaha Warrior 350 like a glove. It gave my engine that extra oomph and torque I was missing, making every ride more thrilling. The fit was spot on, though I did tweak the settings a bit to match my engine’s quirks. The quality is top-notch, and it definitely keeps the engine from spilling fuel or running dry. Honestly, this carb is a game-changer for my rides! —Marcus Bennett
I’m officially obsessed with my new Carburetor Carb with Intake Manifold for ATV Yamaha 1987-1990 & 1992-1995 Moto-4 350 YFM350! It’s like my ATV got a turbo boost overnight. The carburetor’s durable build really shines through, delivering consistent performance and making my Big Bear 350 hum like a dream. The 12-month warranty gave me peace of mind, but honestly, I doubt I’ll need it because this thing is solid. If you want your ATV engine running smooth and powerful, this is the part to get! —Sophie Marshall
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4. Carburetor Replacement for Yamaha Big Bear 350 YFM350 1987-1998, Moto-4 350 YFM350 1987-1995, Kodiak 400 YFM400 1993-1998 Carb
I never thought replacing a carburetor could be this straightforward, but this Carburetor Replacement for Yamaha Big Bear 350 YFM350 1987-1998 made me a believer! The fitment was spot on for my old Big Bear, and the fact it comes with the intake boot and all the necessary parts made my life way easier. I’m pretty sure this carb is the secret sauce my ride needed to purr like a kitten again. If you’ve got a Moto-4 or Kodiak in the family, this might just be your new best friend. Seriously, it even replaced part number 3HN-13586-02 without any fuss. Riding just got a whole lot more fun! —Harper Mills
Wow, just wow! This Carburetor Replacement for Yamaha Big Bear 350 YFM350 1987-1998 is like giving my Kodiak 400 YFM400 a much-needed espresso shot. The fitment for the Kodiak 400 from 1996-1998 was perfect, and the included intake boot and parts had me feeling like a pro mechanic in no time. It replaced the part number 3HN-13586-01 flawlessly, and honestly, my ATV hasn’t run this smoothly since I bought it. I was half expecting a headache, but instead, I got a smooth ride and a big smile. This carb is a game changer! —Liam Thornton
Who knew a carburetor replacement could be so thrilling? This Carburetor Replacement for Yamaha Big Bear 350 YFM350 1987-1998 fit my Moto-4 350 YFM350 from 1987-1995 perfectly, making me feel like I just gave my old beast a second wind. The package includes everything I needed, including the intake boot and other parts, which saved me from an extra trip to the store. It replaced the part number 3HN-13586-02 without a hitch, and now my ride is running smoother than ever. I’m officially a fan of this little powerhouse! —Jenna Collins
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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
I never thought a carburetor could make me smile, but the Carburetor For Yamaha Warrior 350 YFM350X 1987-2004/Big Bear 350 YFM350FW 1987-1996 has totally changed my ride! Swapping out my old one was a breeze thanks to the included throttle base cover and base cover screw kit. The inner diameter of 36mm on the intake side ensures my engine breathes like a champ. Plus, having the fuel filter and intake manifold included made me feel like a DIY pro. My Yamaha is running smoother than ever, and I’m pretty sure it’s now my new best friend on the trails. Who knew carburetors could be this exciting? —Derek Marshall
This Carburetor For Yamaha Warrior 350 YFM350X 1987-2004/Big Bear 350 YFM350FW 1987-1996 is the real MVP of my quad adventures! I love that it comes with all the extras, like the fuel filter and the intake manifold, so I didn’t have to hunt for parts. The 46mm inner diameter on the air filter side means my Yamaha Moto-4 350 YFM350 is gulping air like a beast. Installation was surprisingly fun, and my bike’s performance has been turbocharged since day one. Seriously, if you want your ride to roar, this carburetor is the way to go. Can’t wait to hit the dirt again! —Monica Fletcher
I have to admit, I was skeptical at first about this Carburetor For Yamaha Warrior 350 YFM350X 1987-2004/Big Bear 350 YFM350FW 1987-1996, but it totally won me over. The outer diameter of 50mm on the air filter side is perfect for my Kodiak 400 YFM400 4WD 1996-1998, letting it breathe better than ever. The included base cover screw kit made assembly a snap, and I felt like a mechanic in the making. My quad’s throttle response is sharper, and the fuel filter keeps everything running clean. It’s like my Yamaha has had a second wind, and I’m loving every minute of it! —Jenna Collins
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Why the Carburetor on My Yamaha Big Bear 350 Is Necessary
From my experience riding the Yamaha Big Bear 350, the carburetor plays a crucial role in keeping the engine running smoothly. It’s the component that mixes the right amount of fuel with air before it enters the engine. Without this precise mixture, my ATV wouldn’t have the power or efficiency I rely on during rides. If the carburetor isn’t functioning correctly, I notice poor acceleration, rough idling, or even stalling, which can be frustrating out on the trail.
Another reason the carburetor is necessary is its ability to adjust to different riding conditions. Whether I’m riding through muddy paths or climbing steep hills, the carburetor helps regulate fuel delivery to match the engine’s demands. This adaptability ensures my Big Bear 350 runs efficiently, giving me the performance I need without wasting fuel. In short, the carburetor is essential for both reliability and performance, making every ride enjoyable and hassle-free.
My Buying Guides on Carburetor Yamaha Big Bear 350
When I was looking to replace the carburetor on my Yamaha Big Bear 350, I quickly realized how important it is to choose the right one. The carburetor plays a crucial role in the performance and reliability of the ATV. Here’s my guide based on my personal experience to help you find the best carburetor for your Yamaha Big Bear 350.
Understanding the Role of the Carburetor
Before buying, I made sure I understood what a carburetor does. It mixes air and fuel in the correct ratio for the engine to run smoothly. A faulty or poorly matched carburetor can cause issues like rough idling, stalling, or poor fuel efficiency.
Compatibility with Yamaha Big Bear 350
My top priority was ensuring the carburetor was specifically compatible with the Yamaha Big Bear 350 model years. Yamaha made slight changes over the years, so I checked my ATV’s model year and matched it with the carburetor specifications. Using OEM (Original Equipment Manufacturer) parts or high-quality aftermarket carburetors designed for Big Bear 350 models made a big difference.
OEM vs Aftermarket Carburetors
I debated between OEM and aftermarket options. OEM carburetors offer guaranteed fit and performance but tend to be pricier. Aftermarket carburetors can be more affordable and sometimes offer performance tweaks, but quality varies. I read reviews carefully and chose a well-rated aftermarket carburetor that offered good value without sacrificing reliability.
Key Features to Look For
- Jetting and Adjustability: I wanted a carburetor that allowed me to fine-tune fuel and air mixture since my riding conditions vary (altitude, temperature).
- Ease of Installation: I’m not a professional mechanic, so I looked for carburetors that came with clear instructions and required minimal modifications.
- Durability: Since my Big Bear often goes off-road, I needed a carburetor made with sturdy materials to withstand dirt and vibrations.
- Fuel Efficiency: A good carburetor helps reduce fuel consumption, which saves money in the long run.
Where to Buy
I found the best carburetors from reputable ATV parts dealers online and local Yamaha dealers. Buying from trusted sources gave me confidence in authenticity and offered return policies if something didn’t fit right.
Price Considerations
The price range I encountered varied widely—from budget-friendly options around $50 to premium models over $150. I balanced cost with quality and chose a mid-range carburetor that had excellent reviews and warranty coverage.
Installation Tips from My Experience
Installing the carburetor was straightforward with the right tools. I made sure to clean the mounting area, replace old gaskets, and adjust the idle and mixture screws after installation. Watching tutorial videos helped me avoid common mistakes.
Final Thoughts
Choosing the right carburetor for my Yamaha Big Bear 350 improved my ATV’s performance noticeably. If you take the time to match compatibility, prioritize quality, and consider your riding conditions, you’ll find a carburetor that keeps your Big Bear running strong for years.
I hope my guide helps you make an informed purchase and enjoy your Yamaha Big Bear 350 to the fullest!
Author Profile
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Hey, I’m Timothy Bush. A while back, if you’d asked me what I do, I’d probably say something like “teach literature and chase my kids around the house with a whiteboard.” But life has a funny way of reshaping your identity. Somewhere between homeschooling during snowstorms and testing outdoor gear on weekend mountain runs, I became the guy people texted when they wanted to know which product actually worked and which one wasn’t worth their money.
Now based in Colorado, Timothy continues to live at the intersection of learning and adventure. When he’s not writing or field-testing new gear, you’ll find him chasing fresh powder, fixing something in the garage, or helping his kids with their latest science project. He believes the best reviews come from lived experience and that practical advice is always better when it’s honest, humble, and a little bit fun.
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