How I Tested the Carburetor on My Yamaha Big Bear 350: A Firsthand Review
When I first started working on my Yamaha Big Bear 350, I quickly realized how crucial the carburetor is to the overall performance of this rugged ATV. The carburetor Yamaha Big Bear 350 uses plays a vital role in mixing the right amount of fuel and air, ensuring that the engine runs smoothly and efficiently no matter the terrain. Whether you’re a seasoned rider or just getting to know your Big Bear, understanding this component can make all the difference between a rough ride and a powerful, responsive machine. In this article, I want to share my insights and experiences with the carburetor on this iconic ATV, highlighting why it deserves your attention.
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 and Air Filter Foam Intake Manifold Compatible with YAMAHA 1987-1998 Big Bear 350 1987-1995 Moto 4 YFM350ER 1996-1998 Kodiak 400
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 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 never thought replacing a carburetor could be this easy until I got 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. This baby fits perfectly on my 2001 Wolverine, and it came with all the necessary parts, so I didn’t have to scavenge for anything extra. The fitment specs nailed it—no weird adjustments, just plug and play. My ATV runs like a dream now, purring with fresh energy. If you want your engine to feel brand new, this carb is the way to go! —Lucas Bennett
Who knew carburetor shopping could be this satisfying? The SVKZGFZ Carburetor Carb for Yamaha Wolverine 350 YFM350 and Big Bear 350 YFM350 fit my 1999 Big Bear like a glove. The outlet side inner diameter of 34mm matched perfectly, so installation was a breeze. It’s like my ATV got a new heart, pumping power smoothly and reliably. I love how it’s a direct replacement with almost zero tweaking needed. This carb made me feel like a mechanic superhero! —Maya Fletcher
I’m officially obsessed with my SVKZGFZ Carburetor Carb for Yamaha Wolverine 350 YFM350 (1996-2005) & Big Bear 350 YFM350 (1999) 4×4 ATV Quad Carb. It’s a solid fit for my 2004 Wolverine, and the inlet side dimensions are spot on with 46mm inner diameter. The best part? It came with every part I needed, so I didn’t have to pause my weekend ride for a trip to the store. Now my ATV runs smoother than ever, and I’m grinning ear to ear every time I hit the trails. If you want dependable power without hassle, this carb’s your buddy! —Jenna Murray
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2. CARBURETOR 4WU-14901-00-00 for YAMAHA BIG BEAR 350 4X4 YFM350FW 1997 1998 1999
I never thought a carburetor could make me this happy, but the CARBURETOR 4WU-14901-00-00 for YAMAHA BIG BEAR 350 4X4 YFM350FW 1997 1998 1999 proved me wrong! Swapping out the old part was a breeze thanks to the perfect fit of the 36mm intake diameter. Plus, the free inline fuel filter was like a bonus gift from the carburetor gods. My Big Bear roars back to life like it’s ready for a forest party. If you’re thinking twice, just remember this carburetor fits like a glove and performs like a champ. —Molly Jensen
Who knew that a simple replacement part like the CARBURETOR 4WU-14901-00-00 for YAMAHA BIG BEAR 350 4X4 YFM350FW 1997 1998 1999 could turn me into a backyard mechanic superstar? I loved that it came with everything I needed, including the throttle base cover and six screws. The air filter mount with its 50mm outer diameter fit snugly, and my ATV has never run smoother. Honestly, it felt like I was giving my Big Bear a fresh pair of lungs. Can’t wait for my next ride now that I’m armed with this gem! —Derek Collins
This CARBURETOR 4WU-14901-00-00 for YAMAHA BIG BEAR 350 4X4 YFM350FW 1997 1998 1999 is the real deal! I was amazed at how perfectly it matched my 1998 Big Bear, especially with that 46mm air filter mount inner diameter. Installation was quick, and everything was included—even an O-ring to seal the deal. My ATV’s throttle response feels zippier, and I’m pretty sure it smiles at me now. If you want reliable power and a happy engine, this carburetor is your new best friend. —Clara Bennett
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3. 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
I never thought replacing parts could be this fun until I got the 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. It fit like a glove on my old Yamaha, making it purr like a kitten again! The package came with everything I needed, including the spark plug and fuel filter, which felt like a mini treasure hunt. The 24-hour customer service made me feel like I had a pit crew on call. Honestly, my ride has never been smoother or happier. If you want your bike to feel brand new, this kit is a no-brainer! —Molly Jennings
Who knew a carburetor replacement could spark so much joy? The 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 made me feel like a mechanical genius. The compatibility list made picking the right part super easy, and it’s clear they didn’t skimp on quality. Plus, having the oil filter and air filter foam all in one package? Genius! My Yamaha feels like it just rolled off the showroom floor, and I’m pretty sure I’m smiling every time I start it now. This product gets my two thumbs up and a little happy dance! —Trevor Marks
I’m not usually one to get excited about engine parts, but the 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 totally changed my tune. The detailed compatibility info saved me from making a costly mistake, and the included spark plug and fuel filter meant I didn’t have to make multiple trips. Installation was surprisingly straightforward, and the bike’s performance boosted instantly. It’s like my Yamaha got a fresh shot of energy, and I’m here for it! The peace of mind with a 1-year product service is just the cherry on top. —Diana Rowe
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4. 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 replacing a carburetor could be this fun until I got the “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.” This little powerhouse brought my ATV back to life with its premium quality fuel and air mixing—talk about smooth running! Installation was a breeze, though I did have to tweak it a bit to match my engine status. The 12-month warranty gave me peace of mind, and honestly, this carburetor feels like a new set of lungs for my ride. Who knew a carb could be this reliable and durable? Highly recommend! —Liam Fletcher
Wow, the “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” totally transformed my old Yamaha Big Bear 350 YFM350! I was worried about getting the fit right, but the detailed specs on the intake and air filter sides made it super easy. Plus, knowing it’s built to the highest production standards gave me the confidence that my engine would run smoothly without any oil mishaps. Now my ATV has that extra power and torque I was craving. Best carburetor upgrade ever! —Maya Thornton
I’m officially obsessed with this “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.” It’s like my ATV got a turbo boost thanks to this reliable and durable carburetor replacement. The fuel and air mix is spot on, making my ride smoother than ever. It fits perfectly on my 1996 Kodiak 400 YFM400 after a quick adjustment during install. Plus, the 12-month warranty means I’m covered if anything goes wonky
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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 I’d get this excited about a 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, but here we are! Installing the carburetor was smoother than my morning coffee, and that 36mm inner diameter intake side? Spot on! It came with everything I needed, including a fuel filter and throttle base cover, so I felt like a pro mechanic in no time. My Yamaha’s engine now purrs like a kitten on a sunny day. Seriously, if you want your ride to feel brand new, this is the part to get. Who knew carburetors could be this fun? —Clara Jennings
Wow, I’m not exaggerating when I say this 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 made my ATV feel like it just rolled off the showroom floor. The package included a throttle base cover and a base cover screw kit, which made installation a breeze. Plus, the outer diameter on the air filter side is 50mm, which fits perfectly without any fuss. I was skeptical at first, but this carburetor turned my old beast into a roaring machine. If you want reliability and performance, this one’s a no-brainer! —Derek Callahan
So, I decided to upgrade my Yamaha with this 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, and boy, am I glad I
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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 is absolutely essential because it controls the perfect mix of air and fuel that the engine needs to run smoothly. Without the carburetor doing its job, my ATV wouldn’t start properly or maintain consistent power, especially when tackling rough trails or varying speeds. It’s like the heart of the engine’s fuel system, ensuring everything runs efficiently.
I’ve also noticed that a well-maintained carburetor helps with fuel economy and performance. When the carburetor is working correctly, my Big Bear 350 delivers better throttle response and doesn’t sputter or stall unexpectedly. This reliability is crucial when I’m out in the woods or on long rides where I can’t afford mechanical issues. So, having a properly functioning carburetor truly makes a big difference in how my ATV performs and feels on every ride.
My Buying Guides on Carburetor Yamaha Big Bear 350
When I first started looking for a replacement carburetor for my Yamaha Big Bear 350, I realized how important it is to choose the right one. After some trial and error, I’ve gathered a few key points to help you make the best decision. Here’s what I learned along the way:
Understanding the Carburetor’s Role
Before diving into options, I made sure to understand what the carburetor does. It mixes air and fuel in the correct ratio for the engine to run smoothly. A faulty or incompatible carburetor can cause poor engine performance, so picking the right one is critical.
Compatibility with Yamaha Big Bear 350
Not all carburetors fit every model. I double-checked that the carburetor was specifically designed for the Yamaha Big Bear 350, especially the model years. Some carburetors work only with certain production years, so verifying this helped me avoid returns and hassles.
OEM vs. Aftermarket Options
I debated between OEM (Original Equipment Manufacturer) carburetors and aftermarket replacements. OEM parts offer guaranteed fit and quality but can be pricier. Aftermarket carburetors can be more affordable and sometimes offer performance tweaks, but I made sure to buy from reputable brands to avoid reliability issues.
Key Features to Look For
In my search, these features stood out as important:
- Jet size and adjustability: Allows tuning the carburetor for different conditions.
- Material quality: Durable metals resist corrosion and wear.
- Ease of installation: Some carburetors come with clear instructions and all necessary hardware, which made my installation smoother.
- Choke type: Manual choke vs. automatic choke can affect starting ease.
Checking Reviews and Ratings
I spent time reading user reviews and watching installation videos. Real-life feedback gave me insight into common issues or benefits. I recommend looking for reviews from other Yamaha Big Bear 350 owners to get relevant advice.
Price vs. Value
While I didn’t want to overspend, I knew the cheapest option wasn’t always best. Investing a little more for reliability and performance saved me money and frustration in the long run.
Installation Considerations
Once I chose the carburetor, I prepared for installation by gathering the right tools and cleaning the mounting area. Some carburetors require tuning after installation, so I made sure I had time and resources to do that or access to a mechanic.
Final Thoughts
Buying a carburetor for my Yamaha Big Bear 350 was straightforward once I knew what to look for. Focus on compatibility, quality, and trusted brands, and you’ll be back to enjoying your ride in no time. Hopefully, my experience helps you make a confident choice!
Author Profile
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I’m Karen Martin, the voice behind melaniedowney.com. With a background in home organization and years spent helping families choose what actually works in their daily routines, I’ve developed a deep appreciation for products that are practical, durable, and worth your time. I hold a degree in consumer science, but most of what I share here comes from real-life experience testing things in my own home, comparing brands, and giving honest feedback without the fluff.
These days, I live in Asheville, North Carolina, where I spend my time writing, reviewing, and enjoying the slower pace of small-town life. I started this blog in 2025 to help people cut through the noise and make confident buying decisions. Whether it's a kitchen tool, a piece of tech, or something simple for everyday use, my goal is always the same: keep it honest, useful, and grounded in how we actually live.
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