1. Motorcycle Carburetors Offers
  2. sku: 11079879158952891
  3. YAMAHA 5UM-14916-BR-00

YAMAHA 5UM-14916-BR-00 Carb Jet Needle

fits model: Wr250f. make: Yamaha.

5um-14916-br-00 Yamaha Wr250f Carb Jet Needle

( Type: Carburetor ), ( Features: Jetting ), ( Country Of Origin: Japan ), ( Manufacturer Part Number: 5UM-14916-BR-00 )

Review YAMAHA Carb Jet Needle fits WR250F

The Yamaha 5UM-14916-BR-00 Carb Jet Needle is an essential component of the carburetor system in your WR250F motorcycle, ensuring optimal fuel delivery for smooth and efficient engine performance. This needle is meticulously engineered by Yamaha to fit specifically in the WR250F model, guaranteeing a precise and accurate fit.

The needle is made from high-quality stainless steel, renowned for its durability and resistance to corrosion. Its slender and sleek design allows for precise adjustments to the fuel mixture, enabling you to fine-tune the engine's performance based on your riding conditions and preferences.

The needle features seven jet holes evenly spaced out along its length. These holes allow for precise adjustments to the fuel mixture, enabling you to achieve the perfect balance between power and fuel efficiency. The needle's tapered design ensures that fuel flows evenly through each jet hole, delivering a consistent fuel mixture to the engine.

The needle's tip is conical in shape, designed to create a vacuum effect that draws fuel up the needle and into the carburetor bowl. This design ensures that the engine receives a consistent fuel supply, even during varying engine speeds and loads.

Installing the Yamaha 5UM-14916-BR-00 Carb Jet Needle is a straightforward process, requiring only basic hand tools. Simply remove the old needle and replace it with the new one, ensuring that it is securely seated in the carburetor.

In conclusion, the Yamaha 5UM-14916-BR-00 Carb Jet Needle is an essential component for maintaining the optimal performance of your WR250F motorcycle. Its high-quality design, durability, and ease of installation make it an indispensable addition to your motorcycle toolkit. Whether you're a casual rider or a seasoned racer, this jet needle will help ensure that your engine runs smoothly and efficiently, giving you the confidence and enjoyment you deserve on every ride.

Pros and Cons of Buying Yamaha 5UM-14916-BR-00 WR250F Carb Jet Needle

The Yamaha 5UM-14916-BR-00 WR250F Carb Jet Needle is a replacement part designed for the WR250F motorcycle. This part is crucial for the proper functioning of the carburetor. Here are some potential advantages and disadvantages of purchasing this jet needle.

Pros:

1. Improved Performance: A new jet needle can help improve the overall performance of the motorcycle by ensuring optimal fuel mixture delivery to the engine.

2. Better Fuel Economy: Properly adjusted jet needles can help improve fuel economy by ensuring the engine receives the right amount of fuel at all times.

3. Longer Engine Life: By maintaining the carburetor in good working order, the engine life can be extended, reducing the need for costly engine repairs or replacements.

4. Cost-Effective: In the long run, a new jet needle is a cost-effective solution compared to the cost of major engine repairs or replacements.

Cons:

1. Installation Complexity: Installing a new jet needle can be a complex process that requires a good understanding of motorcycle carburetion and adjustment procedures.

2. Potential for Damage: Improper installation or adjustment can result in engine damage, requiring additional repairs and expenses.

3. Ongoing Maintenance: Motorcycles require regular maintenance, including periodic jet needle replacements, to ensure they continue to run efficiently and effectively.

Conclusion:

The Yamaha 5UM-14916-BR-00 WR250F Carb Jet Needle is a crucial replacement part for the WR250F motorcycle. While there are some challenges associated with its installation, the potential benefits, such as improved performance, better fuel economy, and extended engine life, make it a worthwhile investment for motorcycle enthusiasts. To maximize the benefits, it is recommended to have the jet needle installed by a professional or follow a detailed installation guide to ensure the correct installation and adjustment procedures are followed.

part # 5um14916br00 prices

  • $14.69-$19.95

specifications iodacarb:

  • for models: Wr250f
  • for makes: Yamaha
  • type: Carburetor
  • features: Jetting
  • country of origin: Japan
  • manufacturer part number: 5UM-14916-BR-00

seller iodacarb:

  • rating: 99.9%
  • # reviews: 3129

payments iodacarb:

  • wallet: Google-pay
  • other
  • credit card: Diners-club

general iodacarb:

  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors
  • condition: New

offer iodacarb:

  • availability: In Stock
  • quantity: 1
  • best offers: True
  • sold: 0
  • started: April 6, 2026
  • options: Ship-to-home

returns iodacarb:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

shipping iodacarb:

  • transit: 3-9 Days
  • service: USPS Ground Advantage
  • carrier: USPS
  • cost: $2.00
  • type: Fixed
  • class: Standard
for models: wr250f, for makes: yamaha, type: carburetor, features: jetting, country of origin: japan,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > carburetors, sku: 11079879158952891,

Yamaha 5UM-14916-BR-00 Is Similar To:

iodacarb logo
2 offers $14.69–$19.95 USD
  • Offer #1: $19.95 price + $3.25 delivery = $23.20* total. With its manufacturer part number , this product is a reliable and essential component for maintaining and upgrading your Yamaha motorcycle. The Yamaha WR250F Carb Jet Needle is a high-quality motorcycle part manufactured by Yamaha in Japan.+$3.25 shipping
  • Offer #2: $14.69 price + $23.16 delivery = $37.85* total.+$23.16 shipping