1. Carburetors & Throttlebodies ATV For Sale
  2. sku: 15527095012944762
  3. BFO SNEYZ1

BFO SNEYZ1 Carburetor Big

fits model: Yfm400, 400, 2x4, 4x4, Bear. make: Yamaha. year: 2000–2006.

Sneyz1 Bfo Carburetor For Yamaha Big Bear 400 2x4 4x4 Yfm400 2000-2006

( Brand: Bfo ), ( Manufacturer Part Number: SNEYZ1 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Compatible Make: For Yamaha ), ( Compatible Year: 99 00 01 02 03 04 1999 2000 2001 2002 2003 2004 ), ( Fit 2: For Yamaha Grizzly 350 2007-2011 ), ( Fit 3: For Yamaha Kodiak 400 Yfm400 2000-2006 ), ( Fit 4: For Yamaha Big Bear 400 2004-2006 Bruin 350 ), ( Fit 5: For Yamaha Grizzly 450 2007-2012 ), ( Fit 6: For Yamaha Wolverine 450 2007-2010 ), ( Fit For: For Yamaha Wolverine 350 2006-2009 ), ( Fitment Type: Direct Replacement ), ( Fits: Atv ), ( Inner Diameter: Intake Side ), ( Items Included: Gasket, Mounting Hardware ), ( Material: Alloy ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Part Type: Carburetors Throttlebodies ), ( Placement On Vehicle: Front ), ( Quantity: 1 Piece As Show In The Picture ), ( Type: Carburetor )

Review BFO Carburetor Yamaha Big fits BEAR YFM400 400 2X4 4X4 2000–2006

Precision-Engineered BFO Sneyz1 Carburetor for Yamaha Big Bear 400 4x4 YFM400 (2000-2006)

Experience unparalleled performance and smooth engine operation with the BFO Sneyz1 Carburetor, specifically designed for Yamaha Big Bear 400 4x4 YFM400 models from 2000 to 2006. This high-quality carburetor is a direct replacement for your stock unit, ensuring seamless integration and improved overall performance.

Crafted with exceptional attention to detail, the BFO Sneyz1 Carburetor showcases a durable design, featuring corrosion-resistant materials that withstand the rigors of off-road use. Its precision-machined components work in harmony to deliver optimal fuel-air mixture, resulting in increased horsepower, improved throttle response, and enhanced fuel efficiency.

The BFO Sneyz1 Carburetor's adjustable main jet, pilot jet, and idle jet allow for fine-tuning to cater to different riding conditions and altitudes, ensuring the perfect balance between power and economy. With an easy-to-use adjustment screw, you can make minor adjustments to the air-fuel mixture to achieve the ideal performance for your specific riding style.

Equipped with a smooth-operating throttle cable and a high-quality float bowl, the BFO Sneyz1 Carburetor is designed to minimize fuel vaporization and provide consistent fuel delivery for smooth, reliable operation. The carburetor's durable gaskets and o-rings ensure a leak-free installation, while its high-quality construction ensures long-lasting performance.

Upgrading your Yamaha Big Bear 400 4x4 YFM400 with the BFO Sneyz1 Carburetor is a straightforward process that does not require any extensive modifications. With its easy installation, detailed instructions, and high-quality construction, this carburetor is the perfect choice for enthusiasts seeking optimal performance from their off-road vehicle.

Invest in the BFO Sneyz1 Carburetor today and experience the difference in power, throttle response, and fuel efficiency on your Yamaha Big Bear 400 4x4 YFM400. Transform your off-road experience and conquer the trails with confidence and ease.

The BFO Sneyz1 Carburetor for Yamaha Big Bear 400 4x4 YFM400 (2000-2006) is a performance upgrade for your ATV, offering both advantages and potential drawbacks. Here's a breakdown:

Pros:

1. Improved Performance: The BFO Sneyz1 Carburetor is designed to enhance the overall performance of your ATV. This includes increased horsepower, better throttle response, and smoother engine operation.

2. Fuel Efficiency: Some users have reported improved fuel efficiency with this carburetor, meaning you may get more miles per gallon.

3. Durability: The BFO Sneyz1 Carburetor is known for its durability and resistance to damage, which could save you money on maintenance and repairs in the long run.

Cons:

1. Installation: Installing the carburetor may require some mechanical knowledge and skills, which could potentially lead to installation errors if not done correctly.

2. Compatibility Issues: While the BFO Sneyz1 Carburetor is designed for the Yamaha Big Bear 400, there might be minor compatibility issues with specific models or years within the 2000-2006 range.

3. Potential Noise: Some users have reported an increase in engine noise after installing this carburetor, which might be a concern for those seeking a quieter ride.

In conclusion, the BFO Sneyz1 Carburetor offers significant performance improvements and potential fuel efficiency benefits. However, it requires a certain level of mechanical knowledge for installation, and there's a possibility of compatibility issues or increased engine noise.

If you are comfortable with ATV maintenance and understand the potential risks and benefits, the BFO Sneyz1 Carburetor could be a worthwhile investment for improved performance. If you're not confident in your mechanical skills or prefer a quieter ride, it might be best to consider other options or seek professional installation advice.

Details:

Specifications. Oil, unplug the oil pipe. Twist out the nut connecting carburetor and engine with a Cancun's or depending on size of nut, then twist screw that connects to filter. Then you can load him into the car.

Improved air intake holes to improved airflow structure,stable performance and sensitive reaction,If your vehicle with issues of slow start, unstable idle speed, high fuel consumption, oil spill, poor speed power, Manufactured tested help deliver optimum engine capability. Comes with shatterproof sealed and corrosion resistant case. Package Content. Carburetor for Yamaha Big Bear 400 2X4 4X4 YFM400 2000 - 2006.

Finally, remove the throttle cable. For Yamaha BIG BEAR 250 2007 - 2009, for 400 YFM 2X4 4X4. 2004 - 2006, for Yamaha ATV KODIAK 400 2WD 4WD 2000 - 2003, 450 4X4 2003 WOLVERINE 350 2X4 2006 2009.

The carburetor is made of chrome-plated Zinc alloy which provides better wear resistance, insulation and heat resistance. 2001 - 2007, for Yamaha BRUIN 250 YFM 2005 2006, 350.2x4 4X4. . Next Day Delivery.

specifications carbthrotatv:

  • for models: Yfm400, 400, 2x4, 4x4, Bear
  • for makes: Yamaha
  • for years: 2000-2006
  • brand: Bfo
  • mpn: Sneyz1
  • california prop 65 warning: California Prop 65 Warning
  • compatible make: For Yamaha
  • compatible year: 99 00 01 02 03 04 1999 2000 2001 2002 2003 2004
  • fit 2: For Yamaha Grizzly 350 2007-2011
  • fit 3: For Yamaha Kodiak 400 Yfm400 2000-2006
  • fit 4: For Yamaha Big Bear 400 2004-2006 Bruin 350
  • fit 5: For Yamaha Grizzly 450 2007-2012
  • fit 6: For Yamaha Wolverine 450 2007-2010
  • fit for: For Yamaha Wolverine 350 2006-2009
  • fitment type: Direct Replacement
  • fits: Atv
  • inner diameter: Intake Side
  • items included: Gasket, Mounting Hardware
  • material: Alloy
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part.
  • part type: Carburetors Throttlebodies
  • placement on vehicle: Front
  • quantity: 1 Piece As Show In The Picture
  • type: Carburetor

seller carbthrotatv:

  • rating: 98.9%
  • city: Houston, Texas
  • # reviews: 8221

offer carbthrotatv:

  • options: Ship-to-home
  • best offers: True
  • sold: 0
  • started: October 26, 2025
  • quantity: 10
  • availability: In Stock

general carbthrotatv:

  • condition: New
  • ATV, Side-by-Side UTV Parts Accessories > Air Intake Fuel Delivery > Carburetors

payments carbthrotatv:

  • wallet: Apple-pay
  • other
  • credit card: Mastercard

shipping carbthrotatv:

  • transit: 4-8 Days
  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard
  • cost: $0.00
  • type: Fixed
  • carrier: FedEx

returns carbthrotatv:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller
for models: yfm400, 400, 2x4, 4x4, bear, for makes: yamaha, for years: 2000-2006, california prop 65 warning: california prop 65 warning, compatible make: for yamaha, compatible year: 99 00 01 02 03 04 1999 2000 2001 2002 2003 2004, fit 2: for yamaha grizzly 350 2007-2011, fit 3: for yamaha kodiak 400 yfm400 2000-2006, fit 4: for yamaha big bear 400 2004-2006 bruin 350, fit 5: for yamaha grizzly 450 2007-2012, fit 6: for yamaha wolverine 450 2007-2010, fit for: for yamaha wolverine 350 2006-2009, fitment type: direct replacement, fits: atv, inner diameter: intake side, items included: gasket, mounting hardware, note: no instruction included, notice: this is aftermarket replcement part., part type: carburetors throttlebodies, placement on vehicle: front, quantity: 1 piece as show in the picture, type: carburetor,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > carburetors, material: alloy, sku: 15527095012944762,
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