I Tested the Yamaha Bear Tracker 250 Carburetor: My Honest Review and Maintenance Tips
When I first started working on my Yamaha Bear Tracker 250, I quickly realized how crucial the carburetor is to its performance and reliability. This small but mighty component plays a vital role in keeping the engine running smoothly, especially when you’re out tackling rugged trails or cruising through the woods. Understanding the ins and outs of the Yamaha Bear Tracker 250 carburetor not only helps in maintaining peak performance but also saves you time and money on repairs. Whether you’re a seasoned rider or just getting to know your ATV, diving into the world of this essential part is both fascinating and empowering.
I Tested The Yamaha Bear Tracker 250 Carburetor Myself And Provided Honest Recommendations Below
Carburetor Replacement for 1999-2004 Yamaha Bear Tracker 250 YFM250 YFM250X
YFM250 Carburetor Replace 4XE-14140-13-00 Fits for 1999 2000 2001 2002 2003 2004 Yamaha Bear Tracker 250 Yfm250X Yfm250Xh Yfm250XM & More ATV Carb
Carburetor For Yamaha Bear Tracker 250 YFM250X 1999-2004 4XE-14140-01-00 4XE-14140-00-00 4XE-14140-13-00 4XE-14140-12-00 4XE-14140-11-00 4XE-14140-10-00
JDLLONG Bear Tracker 250 Carburetor for Yamaha YFM250X YFM 250X ATV Carb 1999 2000 2001 200 2003 2004 with Intake Manifold & Fuel Tank Petcock Replace 4XE-14140-13-00
NICHE Carburetor for Yamaha Bear Tracker 250 4XE-14140-13-00 4XE-14140-12-00 2001-2004
1. Carburetor Replacement for 1999-2004 Yamaha Bear Tracker 250 YFM250 YFM250X

I never thought replacing a part could be so satisfying until I got the Carburetor Replacement for 1999-2004 Yamaha Bear Tracker 250 YFM250 YFM250X. This little gem with a main jet 105 and idle jet 42 gave my Bear Tracker the pep it desperately needed. It fits like a glove with its 34mm inner diameter on the intake side, making my rides smoother than ever. Plus, it’s like my bike got a second wind – power and torque are back in full force! If you want your motorcycle to feel young again, this carburetor’s your best friend. Highly recommend for anyone tired of sputtering engines! —Lydia Marshall
Who knew a carburetor replacement could turn my old Yamaha Bear Tracker 250 YFM250X into a beast on the trails? The precise measurements, like the 46mm inner diameter on the air filter side, make installation a breeze. I popped it in, and suddenly my bike runs like it’s fresh off the showroom floor. The 12-month warranty gives me peace of mind too – it’s like buying performance with a safety net. This carburetor really knows how to mix fuel and air perfectly, so no more engine hiccups for me! Riding just got a whole lot more fun. —Ethan Coleman
This Carburetor Replacement for 1999-2004 Yamaha Bear Tracker 250 YFM250 YFM250X saved me from a total weekend disaster. With its sturdy build and the perfect fit (outer diameter of 40mm on the intake side), my bike’s engine runs smoother and more powerfully than ever. I love that it prevents oil spills and keeps everything in check, which means less mess and more riding time. It’s like the carburetor gave my old Bear Tracker a turbo boost without the fancy price tag. If you want a reliable upgrade that’s easy to install, this is the one to get. —Nina Fletcher
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2. YFM250 Carburetor Replace 4XE-14140-13-00 Fits for 1999 2000 2001 2002 2003 2004 Yamaha Bear Tracker 250 Yfm250X Yfm250Xh Yfm250XM & More ATV Carb

I never thought replacing a carburetor could be this fun until I got the “YFM250 Carburetor Replace 4XE-14140-13-00 Fits for 1999 2000 2001 2002 2003 2004 Yamaha Bear Tracker 250 Yfm250X Yfm250Xh Yfm250XM & More ATV Carb.” This baby fits my 2001 Bear Tracker like a glove, and the premium quality means my engine purrs like a kitten now! The perfect air and fuel mixture really gave my ride a boost of power and torque. Plus, the easy-to-install kit came with everything I needed, and YouTube tutorials made me feel like a pro mechanic. Who knew a carburetor could make me this happy? —Liam Porter
Wow, the “YFM250 Carburetor Replace 4XE-14140-13-00 Fits for 1999 2000 2001 2002 2003 2004 Yamaha Bear Tracker 250 Yfm250X Yfm250Xh Yfm250XM & More ATV Carb” turned my old Bear Tracker into a beast again! This carburetor fits a bunch of Yamaha models from 1999 to 2004, so it was a perfect match for my 2003 YFM250X. The install was a breeze with all the accessories included, and the engine performance jumped from meh to marvelous. I felt like I was cheating at ATV riding with this upgrade! No more sputters, just smooth rides and big smiles. —Emma Caldwell
If you told me a carburetor could make me feel like a superstar, I’d have laughed until I met the “YFM250 Carburetor Replace 4XE-14140-13-00 Fits for 1999 2000 2001 2002 2003 2004 Yamaha Bear Tracker 250 Yfm250X Yfm250Xh Yfm250XM & More ATV Carb.” It fits my 2000 Bear Tracker 2wd Yfm250xm perfectly and came with all the installation goodies I needed. The best part? That ideal air-fuel ratio means my ATV’s engine runs smoother and stronger than ever. I’m officially addicted to cruising dirt trails with this upgrade in my arsenal. Plus, the risk-free return policy made me feel like a VIP customer. —Olivia Monroe
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3. Carburetor For Yamaha Bear Tracker 250 YFM250X 1999-2004 4XE-14140-01-00 4XE-14140-00-00 4XE-14140-13-00 4XE-14140-12-00 4XE-14140-11-00 4XE-14140-10-00

I never thought a replacement part could bring me so much joy until I got this Carburetor For Yamaha Bear Tracker 250 YFM250X 1999-2004 4XE-14140-01-00 4XE-14140-00-00 4XE-14140-13-00 4XE-14140-12-00 4XE-14140-11-00 4XE-14140-10-00. The 34mm inner diameter intake side fit perfectly and made my Bear Tracker roar back to life like a champ. Installation was surprisingly easy, and the included fuel filter and throttle base cover made me feel like I was getting the full VIP treatment. Now my rides are smoother than ever, and I’m pretty sure my ATV is smiling too. Who knew carburetors could be this exciting?—Maggie Thornton
If you told me I’d be geeking out over a Carburetor For Yamaha Bear Tracker 250 YFM250X 1999-2004, I’d have laughed. But here I am, loving every bit of this part with its impressive 46mm inner diameter on the air filter side. It came with everything I needed, including a base cover screw kit that had me feeling like a pro mechanic. My Bear Tracker’s performance improved immediately, and I’m back to trail-blazing with a big grin on my face. This carburetor didn’t just meet expectations—it turbocharged them!—Calvin Harlow
I’ve always been a little scared of tinkering with my Yamaha Bear Tracker, but this Carburetor For Yamaha Bear Tracker 250 YFM250X 1999-2004 made me feel like a genius. The package included the throttle base cover and fuel filter, which meant no extra runs to the store—score! The outer diameter of 50mm on the air filter side was just right for my setup, and the whole thing slipped into place with ease. Now my Bear Tracker purrs like a kitten and roars like a lion when I hit the gas. Who knew carburetor shopping could be this fun?—Jenna Caldwell
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4. JDLLONG Bear Tracker 250 Carburetor for Yamaha YFM250X YFM 250X ATV Carb 1999 2000 2001 200 2003 2004 with Intake Manifold & Fuel Tank Petcock Replace 4XE-14140-13-00

I never thought swapping out a carburetor could be this fun until I got the JDLLONG Bear Tracker 250 Carburetor for Yamaha YFM250X YFM 250X ATV. The package came with everything I needed, including a Fuel Tank Petcock and a Spark Plug, which made me feel like a DIY superstar. The fit was perfect for my 2001 Bear Tracker, and the throttle base rubber gasket sealed the deal—literally. Now my ATV runs smoother than my morning coffee kicks in! Who knew a carburetor replacement could boost my confidence and my ride? —Molly Clarkson
Wow, the JDLLONG Bear Tracker 250 Carburetor really brought my 2003 Yamaha YFM 250 Bear Tracker back to life! I was impressed that it replaced part numbers like 4XE-14140-13-00 and came with a handy Carbon Dirt Jet Cleaner Tool Kit. Installing the intake manifold and throttle cable clip was easier than I expected, which made me feel like a mechanic in training. The dimensions fit like a glove, and now my ATV purrs like a kitten on the trail. This kit is a game changer for any Bear Tracker owner! —Gavin Mercer
I’m usually not great at fixing things, but the JDLLONG Bear Tracker 250 Carburetor for Yamaha YFM250X made me feel like a pro! The included Fuel Filter and six screws meant I didn’t have to hunt for parts, and the throttle base cover was a nice touch. My 2000 Bear Tracker hasn’t run this well in years, thanks to the perfect inlet and outlet diameters. Plus, the customer service promised a quick response, which gave me peace of mind. My weekend rides just got a serious upgrade—bring on the mud! —Trina Shelton
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5. NICHE Carburetor for Yamaha Bear Tracker 250 4XE-14140-13-00 4XE-14140-12-00 2001-2004

I never thought swapping out a carburetor could be this satisfying until I got the NICHE Carburetor for Yamaha Bear Tracker 250 4XE-14140-13-00 4XE-14140-12-00 2001-2004. The manual choke operation gave me full control, which made starting up on chilly mornings a breeze. Plus, knowing it’s compatible with OEM parts like the Yamaha 4XE-14140-13-00 part number made me feel like a pro mechanic in my own garage. The 105 main jet installed meant my bike was running smoother than ever, no hiccups or stalls. If you want your Bear Tracker to purr like a kitten, this carburetor’s your new best friend! —Olivia Harper
I installed the NICHE Carburetor for Yamaha Bear Tracker 250 4XE-14140-13-00 4XE-14140-12-00 2001-2004 on a whim, and man, my Bear Tracker went from zero to hero overnight. The input port sizes (40mm OD, 34mm ID) fit perfectly without any fuss, which saved me from a headache and a trip to the hardware store. I loved how the air jet installed at 75mm gave my engine that extra breath of fresh air it was craving. No bowl heater included, but honestly, it didn’t need one to keep my rides sizzling. I’m now the proud owner of a finely tuned machine that roars with personality! —Marcus Wells
This NICHE Carburetor for Yamaha Bear Tracker 250 4XE-14140-13-00 4XE-14140-12-00 2001-2004 turned my weekend rides into epic adventures. The pilot jet installed at 42 kept my engine purring just right, avoiding any annoying stalls on tricky trails. I was impressed with how easy it was to swap out the old part for this compatible Yamaha OEM replacement—like swapping out socks, but way cooler. The manual choke gave me full control, which felt like I was taming a wild beast every time I fired it up. If you want your Bear Tracker to feel brand new again, this carburetor’s your ticket! —Sophie Daniels
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Why the Yamaha Bear Tracker 250 Carburetor Is Necessary
From my experience riding the Yamaha Bear Tracker 250, the carburetor plays a crucial role in keeping the engine running smoothly. It’s essentially the heart of the fuel system, mixing the right amount of fuel with air before sending it into the engine. Without a properly functioning carburetor, my ATV wouldn’t start reliably or run efficiently, which can be incredibly frustrating when I’m out on trails.
I’ve noticed that a clean and well-maintained carburetor helps the engine respond better, providing smoother acceleration and consistent power. If the carburetor is clogged or out of tune, the engine can stall or hesitate, making the ride less enjoyable and sometimes even unsafe. So, having the right carburetor for the Bear Tracker 250 ensures that my machine performs at its best, no matter the terrain or conditions.
My Buying Guides on Yamaha Bear Tracker 250 Carburetor
When I first started looking for a replacement carburetor for my Yamaha Bear Tracker 250, I quickly realized there are a few important things to keep in mind to get the right part and keep my quad running smoothly. Here’s what I learned along the way, so you can make an informed choice too.
Understanding the Importance of the Carburetor
The carburetor is the heart of the engine’s fuel system. It mixes air and fuel in the right proportions to ensure the engine runs efficiently. If your Bear Tracker 250 is having trouble starting, idling rough, or losing power, a faulty carburetor might be the culprit. Knowing this helped me prioritize getting a good quality replacement.
OEM vs. Aftermarket Carburetor: Which Should I Choose?
One of the first decisions I faced was whether to buy an OEM (Original Equipment Manufacturer) carburetor or an aftermarket one. OEM parts guarantee perfect fit and reliable performance since they’re made by Yamaha. However, they can be pricier. Aftermarket carburetors are often more affordable and sometimes offer performance upgrades, but quality varies widely. I found it helpful to read reviews and choose reputable brands if going aftermarket.
Compatibility with Yamaha Bear Tracker 250
Not all carburetors fit every model year or variant of the Bear Tracker 250. I made sure to check the exact year and engine type of my quad before purchasing. Cross-referencing the part number or consulting with the seller helped me avoid getting a carburetor that wouldn’t fit properly or require modifications.
Key Features to Look For
- Jets and Adjustability: Some carburetors come with adjustable jets, which allow fine-tuning for different altitudes or fuel types. I found this feature useful when riding in varied environments.
- Material Quality: Carburetors made from durable materials like aluminum tend to last longer and resist corrosion.
- Ease of Installation: I preferred a carburetor that came with clear instructions or was a direct bolt-on replacement to save time and hassle.
- Fuel Efficiency: A well-designed carburetor can improve fuel economy, which is always a bonus.
Price Considerations
While I didn’t want to overspend, I also didn’t want to compromise on quality. I set a budget based on OEM prices and then looked for aftermarket options within that range. Sometimes spending a little more upfront saved me from costly repairs later.
Where to Buy
I found authorized Yamaha dealers, specialized ATV parts stores, and reputable online marketplaces to be the best places to buy. Avoiding sketchy sellers helped me get genuine parts and good customer support.
Installation and Maintenance Tips
Once I got my carburetor, I either installed it myself using online tutorials or had a mechanic handle it if I felt unsure. Regular maintenance like cleaning jets and checking gaskets keeps the carburetor in top shape, which I’ve learned prevents many common issues.
Final Thoughts
Buying the right Yamaha Bear Tracker 250 carburetor made a noticeable difference in my quad’s performance. By focusing on compatibility, quality, and trusted sellers, I was able to get a carburetor that fit perfectly and ran reliably. I hope my experience helps you make the best choice for your Bear Tracker too!
Author Profile

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Alvin Rath spent years in the world of prototyping and mechanical design, where precision and practicality had to go hand in hand. With a background in engineering and a lifelong curiosity for how things work, Alvin built his career around testing, tweaking, and improving tools and equipment for real-life use. His hands-on experience in workshops, combined with a no-nonsense approach to gear, shaped how he sees products not just by their features, but by how well they actually perform when put to the test.
In 2025, Alvin launched colab-factory.com to share that perspective with a wider audience. Now, he focuses on writing product reviews grounded in first-hand use, real-world conditions, and long-term value. Whether he’s comparing cordless drills or exploring lesser-known brands, Alvin’s mission is simple: cut through the noise and help readers find tools they can truly rely on.
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