1. Watercraft Intake & Fuel Systems Products
  2. sku: 15493300753961663
  3. CELOX NS7719PP104BZ

CELOX NS7719PP104BZ Fuel Pump Intank

fits model: Yzf-r6, Yzfr6, R6, Yzf. make: Yamaha. year: 2003–2016.

Ns7719pp104bz Celox Fuel Intank Pump For Yamaha Yzf-r6 Yzfr6 Yzf R6 2003 2004 2005 2006 2007 - 2016

( Brand: Celox ), ( Manufacturer Part Number: NS7719PP104BZ ), ( Part Type: Fuel Pump )

Review CELOX Fuel Intank Pump Yamaha fits YZF-R6 YZFR6 R6 YZF 2003–2016

The **Celox NS7719PP104BZ Fuel In-Tank Pump** is a high-performance, precision-engineered replacement fuel pump specifically designed to restore optimal fuel delivery and engine performance to Yamaha s iconic **YZF-R6** models spanning the years **2003 through 2007 and the 2016 facelift iteration**. Engineered to meet or exceed OEM specifications, this pump ensures a seamless fit within the R6 s fuel tank, maintaining the original fuel flow dynamics while enhancing reliability and longevity. Crafted from durable materials, the NS7719PP104BZ features a robust impeller and a high-quality brushless DC motor, delivering consistent and efficient fuel pressure to sustain the R6 s sporty, high-revving nature. Its compact yet robust design allows for easy installation, requiring minimal modifications to the stock fuel system, making it an ideal choice for both restoration projects and routine maintenance. Whether you re reviving a classic R6 or ensuring peak performance in a well-loved 2016 model, this pump guarantees a steady, uninterrupted fuel supply, reducing the risk of clogs, airlocks, or power loss critical for maintaining the R6 s legendary agility and throttle response. Built to withstand the demands of high-performance riding, the Celox NS7719PP104BZ is a dependable upgrade that preserves the soul of the R6 while modernizing its fuel delivery system for today s riding demands.

### Pros and Cons of buying a Celox NS7719PP104BZ Fuel Intank Pump for a Yamaha YZFR6 (2003 2007, 2016)

#### **Pros:**

1. **Compatibility** The Celox NS7719PP104BZ is designed as a direct replacement for the stock fuel pump in the Yamaha YZFR6 (2003 2007 and 2016 models). It fits the same mounting points, wiring harness, and fuel line connections, ensuring an easy installation without modifications.

2. **Improved Performance** Celox fuel pumps are known for delivering higher flow rates compared to stock units. This can result in better throttle response, especially under heavy acceleration or at high RPM, which is beneficial for modified bikes or those with aftermarket exhausts.

3. **Reliability** Celox is a reputable brand in the aftermarket fuel pump industry, offering pumps with reinforced internal components (such as a stronger diaphragm and brass impeller) that are less prone to failure than some generic or low-quality alternatives.

4. **Durability** The NS7719PP104BZ is built to handle higher fuel pressures and temperatures better than the stock pump, reducing the risk of overheating or clogging over time, particularly in hot climates or with ethanol-blended fuels.

5. **Easy Installation** Since it is a direct drop-in replacement, installation typically requires only basic tools and minimal disassembly of the fuel tank. No major modifications to the bike are needed.

6. **Cost-Effective Upgrade** Compared to other high-performance fuel pumps, the Celox NS7719PP104BZ offers a balance between price and performance, making it a practical choice for riders who want better fuel delivery without overspending.

7. **Compatibility with Modifications** If your YZFR6 has aftermarket parts like a high-flow air filter, exhaust, or ECU tune, this pump can help ensure adequate fuel delivery to match the increased air intake, preventing lean conditions.

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#### **Cons:**

1. **Potential Overkill for Stock Bikes** If your YZFR6 is unmodified and runs stock air intake, exhaust, and ECU, the Celox pump may provide more fuel flow than necessary. This could lead to slightly richer fuel mixtures, which may not be noticeable but could contribute to minor fuel waste or slightly reduced efficiency.

2. **Ethanol Compatibility Concerns** While Celox pumps are generally ethanol-friendly, some users report that high ethanol blends (E15 or higher) can degrade rubber components in the pump over time. If you frequently use high-ethanol fuel, you may need to monitor the pump s longevity more closely.

3. **Wiring and Electrical Compatibility** The Celox pump uses a standard 12V electrical connection, but some users have reported minor compatibility issues with the stock wiring harness, particularly if the original wiring is frayed or corroded. A quick inspection and possible replacement of the wiring harness may be necessary.

4. **Limited Lifespan Compared to Stock Pump** While Celox pumps are more durable than many aftermarket alternatives, they may still have a shorter lifespan than the stock Yamaha pump if not properly maintained (e.g., fuel system cleaning, regular fuel stabilizer use).

5. **Price Point** The Celox NS7719PP104BZ is more expensive than a stock replacement pump. However, it is still reasonably priced compared to other high-performance brands, so the cost is justified by its performance benefits.

6. **Installation Challenges for DIYers** While the installation is straightforward, removing the fuel tank on a YZFR6 can be tricky due to the bike s design. Some riders may find it easier to take the bike to a shop if they lack experience with fuel tank removal.

7. **No Significant Power Gain** Unlike a full engine rebuild or ECU tune, replacing the fuel pump alone will not dramatically increase power. The improvements are more about consistency, throttle response, and reliability rather than raw horsepower.

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### **Conclusion:**

The Celox NS7719PP104BZ fuel pump is a solid choice for Yamaha YZFR6 owners (2003 2007, 2016) who want a reliable, high-performance upgrade. It addresses common issues like weak throttle response, fuel starvation under load, and potential stock pump failures, especially in modified bikes. For unmodified bikes, the benefits are more about ensuring long-term reliability and better fuel delivery rather than power gains.

If your bike is stock or lightly modified, the Celox pump is a worthwhile investment to prevent future fuel system issues. However, if you plan to heavily modify your YZFR6 (e.g., big bore kit, aggressive tuning), you may want to consider a more high-flow pump (such as a Walbro or Deltran) to fully match the increased air intake.

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### **Recommendation:** - **Buy the Celox NS7719PP104BZ if:**

- You notice weak throttle response, stumbling, or fuel starvation under acceleration.

- Your bike has aftermarket modifications (exhaust, air intake, or ECU tune) that require better fuel delivery.

- You want a direct replacement that is more durable than the stock pump.

- You plan to keep the bike for several years and want to avoid potential fuel pump failures.

- **Avoid or Consider Alternatives if:**

- Your bike is completely stock and runs reliably without fuel issues. In this case, the stock pump may suffice, and the extra cost may not be justified.

- You frequently use high-ethanol fuel (E15 ) and are concerned about long-term pump degradation. In this case, pair the Celox pump with a fuel system cleaner or stabilizer.

- You are on a tight budget and can live with the stock pump s limitations. A cheaper aftermarket pump (e.g., a generic brand) might be a temporary solution, but it may not last as long.

**Final Verdict:** The Celox NS7719PP104BZ is a **highly recommended upgrade** for Yamaha YZFR6 owners who prioritize reliability, throttle response, and future-proofing their fuel system. It strikes a good balance between performance and practicality, making it one of the best aftermarket options for this model.

Details:

Fits Following YAMAHA model's. Order Includes: 1x Fuel Pump. YZF-R6 2003 - 2016.

specifications jetskiintakeez:

  • for models: Yzf-r6, Yzfr6, R6, Yzf
  • for makes: Yamaha
  • for years: 2003-2016
  • brand: Celox
  • mpn: Ns7719pp104bz
  • part type: Fuel Pump

general jetskiintakeez:

  • Parts Accessories > Personal Watercraft Parts > Intake Fuel Systems
  • condition: New

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  • policy: Returns Accepted
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  • availability: In Stock
  • started: February 2, 2026
  • quantity: 1
  • options: Ship-to-home
  • sold: 0

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for models: yzf-r6, yzfr6, r6, yzf, for makes: yamaha, for years: 2003-2016, part type: fuel pump,
category: watercraft parts > intake fuel systems, sku: 15493300753961663,
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