KAWASAKI 15003-1603 Carburetor

( Machine Type: Street Motorcycle ), ( Manufacturer Part Number: 15003-1603 ), ( Material: Aluminum ), ( Vintage Part: No ), ( Engine Type: 4-stroke ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Country/region Of Manufacture: Japan )

Review KAWASAKI Carburetor Assembly fits NINJA 250R 2006

Kawasaki 15003-1603 Carburetor for 2006 Ninja 250R

The Kawasaki 15003-1603 is a genuine OEM (Original Equipment Manufacturer) carburetor designed specifically for the 2006 Ninja 250R motorcycle. This carburetor is an essential component of the bike's fuel delivery system, ensuring optimal engine performance.

The Kawasaki 15003-1603 is a constant-velocity carburetor, which maintains a consistent fuel-air mixture for efficient combustion. It features a 28mm Mikuni VM28 carburetor body with a flat-slide design. The flat-slide carburetor utilizes a flat, horizontal slide that moves in and out of the venturi, controlling the fuel flow. This design provides smooth power delivery and responsive throttle response.

The carburetor is equipped with a main and pilot jet, as well as an idle jet, which allows for fine-tuning of the engine's performance. The main jet regulates the fuel flow during high-speed riding, while the pilot jet provides the fuel for idle and low-speed operation. The idle jet, located beneath the float bowl, is responsible for maintaining a stable idle.

Additionally, the carburetor includes a fuel petcock, which allows for easy fuel system draining and maintenance. The petcock features an O-ring seal for a leak-free connection and a securing clip to prevent accidental fuel leaks.

This Kawasaki OEM carburetor is built with high-quality materials to ensure durability and longevity. The carburetor body is made from cast aluminum, while the slide and needle valves are made from stainless steel. These materials resist wear and corrosion, ensuring consistent performance even after extended usage.

In summary, the Kawasaki 15003-1603 carburetor is a crucial component for the optimal functioning of the 2006 Ninja 250R motorcycle. Its flat-slide design, fine-tuning capabilities, and high-quality materials make it a reliable and efficient choice for your bike's fuel delivery system.

The Kawasaki Ninja 250R (2006 model) uses a carburetor as its fuel delivery system. Here are some pros and cons of buying a rebuilt or aftermarket Kawasaki 15003-1603 carburetor for this motorcycle:

1. Cost-effective: A rebuilt or aftermarket carburetor is usually less expensive than buying a new OEM (Original Equipment Manufacturer) one from the dealer.

2. Improved performance: A rebuilt or aftermarket carburetor can offer improved performance. This is because the carburetor can be optimized for better air-fuel mixture, which can result in better combustion and increased power.

3. Customizability: Aftermarket carburetors offer more options for tuning and customization, allowing riders to fine-tune the engine for their specific riding style or conditions.

1. Potential for poor quality: Not all rebuilt or aftermarket carburetors are created equal. Some may not be properly rebuilt, leading to issues such as poor fuel mixture, idling problems, and rough running.

2. Installation challenges: Installing a new carburetor can be a complex process, especially for those without experience. It may require specialized tools and knowledge, which could result in additional costs.

3. Risk of damage: Installing a new carburetor carries a risk of damaging it during installation or operation. This could result in additional costs for repairs or replacements.

Buying a rebuilt or aftermarket Kawasaki 15003-1603 carburetor for a 2006 Ninja 250R can offer cost savings and improved performance. However, it is essential to ensure that the carburetor is of high quality and properly installed to avoid potential issues. Riders should consider using a reputable supplier or mechanic to minimize risks.

For those considering buying a rebuilt or aftermarket carburetor for their Ninja 250R, it is recommended to do thorough research and due diligence before making a purchase. This includes reading reviews, checking the supplier's reputation, and considering the installation process. Additionally, it may be worth considering purchasing a carburetor kit that includes all necessary parts and instructions to simplify the installation process.

part # 150031603 prices

• $161.49-$280.00

specifications iodacarb:

• for models: 250r, Ninja
• for makes: Kawasaki
• for years: 2006
• machine type: Street Motorcycle
• manufacturer part number: 15003-1603
• material: Aluminum
• vintage part: No
• engine type: 4-stroke
• choke type: Mechanical
• type: Carburetor
• country/region of manufacture: Japan

seller iodacarb:

• # reviews: 147
• rating: 98.8%

general iodacarb:

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

returns iodacarb:

• policy: No Returns

offer iodacarb:

• sold: 0
• started: May 22, 2025
• availability: In Stock
• quantity: 1
• options: Ship-to-home

payments iodacarb:

• wallet: Google-pay
• other
• credit card: Discover

shipping iodacarb:

• service: USPS Ground Advantage
• cost: $6.82
• transit: 9-15 Days
• type: Calculated
• carrier: USPS
• class: Standard

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