KAWASAKI 51085-5304 Fuel Tank Gas Canister

( Brand: Kawasaki ), ( Manufacturer Part Number: 51085-5304 ), ( Part Type: Fuel Tank Canister ), ( Oe/oem Part Number: 51085-5304-17k, 51085-5304, 51086-5021, 51086-5021-17k )

Review KAWASAKI Original Oe Fuel Tank Gas Petrol Canister Can fits NINJA EX500 500 1997–2009

The **Kawasaki 51085-5304 fuel tank gas canister** is a precision-engineered component designed exclusively for the **2009 Kawasaki Ninja 500 EX500**, ensuring a seamless fit and optimal performance for this sporty, fuel-efficient motorcycle. This genuine OEM (Original Equipment Manufacturer) part is crafted from high-quality materials to meet Kawasaki s rigorous standards, guaranteeing durability, resistance to fuel degradation, and long-term reliability. The canister plays a critical role in the motorcycle s fuel system by housing the **evaporative emissions control (EVAP) system**, which captures and recycles fuel vapors back into the engine, reducing harmful emissions while maintaining peak engine efficiency. Its sleek, aerodynamic design complements the Ninja 500 s sporty aesthetic, blending seamlessly with the fuel tank s contours without compromising functionality. Whether you re a rider seeking a straightforward replacement for wear-and-tear or a mechanic ensuring compliance with emissions regulations, this canister delivers the precision and performance expected from Kawasaki s aftermarket parts. Built to withstand the demands of daily riding, from city commutes to spirited highway cruises, it exemplifies the brand s commitment to both performance and environmental responsibility. Perfect for those who demand authenticity and reliability in their motorcycle maintenance, this component is a must-have for preserving the Ninja 500 s dynamic character and fuel system integrity.

### **Pros and Cons of Buying a Kawasaki Ninja 500 EX500 Fuel Tank Gas Canister (Part Number: 51085-5304, Years: 1997-2009)**

1. **Authentic Replacement Part** This is an official Kawasaki OEM (Original Equipment Manufacturer) fuel tank gas canister, ensuring a perfect fit and compatibility with the 1997-2009 Ninja 500 EX500 models. Aftermarket parts may not match as closely, leading to potential leaks or improper sealing.

2. **Reliability and Durability** Kawasaki parts are known for their quality and longevity. The gas canister is designed to withstand the pressures and vibrations of a motorcycle s fuel system, reducing the risk of premature failure.

3. **Prevents Fuel Contamination** The gas canister helps filter out impurities in the fuel, protecting the fuel injectors and carburetor (depending on the model) from clogging or damage. This can extend the life of the fuel system and improve engine performance.

4. **Easy Installation** Since it is an OEM part, it should fit seamlessly into the existing fuel system without requiring extensive modifications. Most riders can install it themselves with basic tools.

5. **Cost-Effective Long-Term Solution** While the upfront cost may be higher than some aftermarket alternatives, the durability and reliability of an OEM part can save money in the long run by avoiding repeated replacements or fuel system issues.

6. **Maintenance-Friendly** Kawasaki parts are widely available, and mechanics familiar with Ninja models will be able to assist if any issues arise during installation or use.

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1. **Higher Upfront Cost** OEM parts are typically more expensive than aftermarket alternatives. The price of the Kawasaki gas canister may be a significant investment, especially if you re on a tight budget.

2. **Limited Availability** While Kawasaki parts are generally easy to find, availability can vary depending on location and the specific model year. Some dealers may not stock older parts, requiring you to order online or from specialty suppliers.

3. **Potential for Overkill** If your motorcycle s fuel system is already functioning well without issues, replacing the gas canister solely for preventive maintenance may not be immediately necessary. It could be seen as a proactive expense rather than an urgent repair.

4. **Installation Complexity (for Some Riders)** While the installation is generally straightforward, working on a motorcycle s fuel system requires caution to avoid spills or leaks. Riders unfamiliar with fuel system repairs may need to seek professional help, adding to the cost.

5. **Warranty Considerations** If the motorcycle is still under warranty (unlikely for a 2009 model, but possible for newer ones), Kawasaki may void the warranty if you replace an OEM part with a non-OEM one. However, this is less of a concern for older bikes.

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The Kawasaki 51085-5304 gas canister for the 1997-2009 Ninja 500 EX500 is a high-quality, reliable replacement part that offers long-term benefits for your motorcycle s fuel system. Its OEM status ensures a perfect fit, durability, and compatibility, making it an excellent choice if you prioritize quality and longevity. However, the higher cost and potential overkill for a well-maintained bike are factors to consider.

If your motorcycle is experiencing fuel-related issues (e.g., clogged injectors, carburetor problems, or fuel line leaks), replacing the gas canister is a wise investment. If the bike is running smoothly and you re simply looking to extend its lifespan, the decision becomes more about whether the cost justifies the preventive measure.

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- You re experiencing fuel system problems (e.g., rough idling, poor acceleration, or fuel line leaks).

- You want to ensure a perfect fit and long-term reliability.

- You re comfortable with the higher upfront cost in exchange for peace of mind.

- Your bike is running well, and you re unsure whether the gas canister is the root cause of any issues.

- You re on a tight budget and can find a high-quality aftermarket part with good reviews (e.g., from reputable brands like Speedhawk or Walbro).

- You re willing to take on a slightly higher risk of compatibility issues in exchange for lower cost.

For most riders, the Kawasaki OEM part is the best choice due to its reliability and fit, especially if the bike has significant mileage or shows signs of fuel system wear. However, always weigh the cost against the immediate need for the replacement.

Details:

Please verify fitment with your local dealer before purchase. This was removed from a 2009 Kawasaki Ninja 500 EX500. This should fit multiple model's across years 1997 2009.

part #: 510855304 prices

• $100.00-$200.00

specifications cyclevintagee:

• for models: Ex500, 500, Ninja
• for makes: Can, Kawasaki
• for years: 1997-2009
• brand: Kawasaki
• mpn: 51085-5304
• part type: Fuel Tank Canister
• oe/oem part number: 51085-5304-17k, 51085-5304, 51086-5021, 51086-5021-17k

payments cyclevintagee:

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• other
• credit card: Discover

seller cyclevintagee:

• # reviews: 2281
• city: Portland, Oregon
• rating: 98.9%

returns cyclevintagee:

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

general cyclevintagee:

• Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories
• condition: Used

offer cyclevintagee:

• started: February 11, 2026
• sold: 0
• availability: In Stock
• best offers: True
• quantity: 1
• options: Ship-to-home

shipping cyclevintagee:

• cost: $0.00
• transit: 3-8 Days
• class: Standard
• carrier: USPS
• type: Calculated
• service: USPS Ground Advantage

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