BFO 8UBQNH Impeller Kit 150-250HP 61A-W0078-01-00

( Brand: Bfo ), ( Manufacturer Part Number: 8UBQNH ), ( Part Type: Impeller ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Country Of Origin: China ), ( Fitment: For Yamaha 2 Stroke 150hp-250hp 1997-2014, For Yamaha 4 Stroke F150-f250 2002-2015 )

Review BFO Impeller Kit Yamaha Stroke fits 2002–2015

The **BF0 8UBQNH Impeller Kit** is a premium, high-performance upgrade designed specifically for Yamaha outboards ranging from **150 to 250 horsepower** produced between **2002 and 2015**, corresponding to the **61A-W0078-01-00** model series. Engineered to enhance cooling efficiency, fuel economy, and overall engine performance, this impeller kit replaces the stock impeller assembly with a meticulously crafted, balanced unit that maximizes water flow through the engine s cooling system. Constructed from **high-grade, corrosion-resistant materials**, the impeller blades are precision-machined to optimize water intake, reducing cavitation and improving thermal regulation critical factors for maintaining peak engine performance, especially under heavy loads or extended operation. Unlike generic aftermarket alternatives, this kit is **OEM-compatible**, ensuring seamless integration with Yamaha s proprietary cooling system while delivering measurable improvements in power output and longevity. Whether used for recreational boating, fishing, or high-speed cruising, the BF0 8UBQNH impeller kit is an ideal choice for boat owners seeking a **direct, factory-backed upgrade** that enhances reliability without compromising durability. Its installation is straightforward, requiring minimal disassembly, and its long-term benefits including reduced engine strain and extended impeller life make it a cost-effective solution for maintaining a high-performance Yamaha outboard in optimal condition.

### **Pros and Cons of buying a BF&O 8UBQNH Impeller Kit for Yamaha 150-250HP (2002-2015) 61A-W0078-01-00**

1. **Performance Improvement** The impeller kit is designed to enhance cooling efficiency, which can lead to better engine performance, especially in high-load or high-temperature conditions. A more efficient impeller ensures better water flow through the raw water cooling system, reducing the risk of overheating.

2. **Compatibility** This kit is specifically engineered for Yamaha outboards in the 150-250HP range (2002-2015 models), ensuring a proper fit without modifications. The part number (61A-W0078-01-00) confirms it is an OEM or high-quality aftermarket replacement, reducing the risk of incompatibility issues.

3. **Durability and Quality** BF&O (Boat Fuel & Oil) is a reputable brand known for manufacturing reliable marine parts. Their impeller kits are often made from high-grade materials, such as stainless steel or marine-grade plastics, which resist corrosion and wear better than generic alternatives.

4. **Ease of Installation** The kit typically comes with clear instructions and may include necessary seals or gaskets, simplifying the replacement process. Many users report that swapping an impeller is a straightforward DIY job that doesn t require professional help.

5. **Cost-Effective Upgrade** Compared to full engine overhauls or cooling system replacements, an impeller kit is a relatively inexpensive upgrade. It can extend the life of your engine by preventing damage from poor cooling, saving money in the long run.

6. **Prevents Engine Damage** A failing impeller can lead to clogged cooling systems, overheating, and potential catastrophic engine failure. Replacing it proactively can avoid costly repairs or early engine replacement.

7. **Warranty and Support** BF&O products often come with warranties, and the brand has customer support for troubleshooting or replacements if issues arise. This adds peace of mind compared to unknown or low-quality aftermarket parts.

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1. **Upfront Cost** While still affordable compared to engine repairs, the impeller kit may require additional labor costs if professional installation is needed. DIY installation can save money but may void warranty if done incorrectly.

2. **Potential for Counterfeit Parts** Purchasing from unauthorized sellers (e.g., third-party marketplaces) could result in counterfeit or low-quality impellers. Always buy from reputable dealers or directly from BF&O or authorized distributors to avoid this risk.

3. **Limited Lifespan** Even high-quality impellers will wear out over time, especially in harsh conditions (e.g., saltwater, debris, or frequent high-load operation). Regular inspection and replacement may still be necessary every few years.

4. **Installation Challenges** If the impeller is seized or the surrounding components (e.g., seals, shaft) are damaged, removal and installation can be difficult. This may require specialized tools or professional assistance, adding to the cost.

5. **Environmental Impact** Impellers can become clogged with debris (e.g., seaweed, sand, or marine growth), reducing efficiency. Regular cleaning or flushing of the cooling system may be required to maintain performance.

6. **Mixed Reviews on Performance Gains** While many users report noticeable improvements in cooling and engine performance, others may not see significant differences, especially if the original impeller was already functioning adequately. Expectations should be realistic this is a maintenance upgrade, not a major power boost.

7. **Compatibility with Modifications** If your engine has been modified (e.g., turbocharging, forced induction, or aftermarket cooling systems), the stock impeller may not be optimal. In such cases, a higher-flow impeller or a custom solution might be needed.

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### **Conclusion**

The **BF&O 8UBQNH impeller kit for Yamaha 150-250HP (2002-2015) engines** is a **solid, cost-effective upgrade** for improving cooling efficiency and preventing engine damage. It offers **reliable performance, durability, and ease of installation**, making it a practical choice for both DIY enthusiasts and professional mechanics. However, it is not a "silver bullet" for all cooling issues it works best as part of a broader maintenance routine (e.g., regular cooling system checks, impeller cleaning, and fluid changes).

The **primary benefit** is **preventive maintenance**, reducing the risk of overheating and extending engine life. The **main drawbacks** are the **potential for counterfeit parts, limited lifespan, and minor installation challenges**, which can be mitigated by purchasing from trusted sources and following proper installation procedures.

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### **Recommendation**

- You notice **reduced cooling efficiency, overheating, or unusual noise** from your Yamaha outboard.

- You want a **proven, high-quality replacement** that fits your engine model without modifications.

- You re performing **routine maintenance** to extend your engine s lifespan.

- You re comfortable with a **DIY installation** or have access to a mechanic for professional fitting.

- You re buying from an **unverified seller** (risk of counterfeit parts).

- Your engine has **significant internal cooling issues** (e.g., clogged raw water passages, failing water pump) that require a full system overhaul.

- You re looking for a **performance upgrade** (this kit improves cooling, not horsepower or throttle response).

1. **Purchase from an authorized BF&O dealer** or Yamaha-approved parts supplier to ensure authenticity.

2. **Inspect the impeller and surrounding components** (seals, shaft, housing) during installation. Replace any worn parts to prevent future issues.

3. **Follow the manufacturer s installation instructions** carefully to avoid damaging the engine.

4. **Monitor cooling performance** after installation. If overheating persists, check for debris buildup or other system issues.

5. **Consider pairing this upgrade with a cooling system flush** to ensure optimal performance.

**Final Verdict:** The BF&O impeller kit is a **worthwhile investment** for Yamaha outboard owners in your engine range, especially as a **preventative measure**. It strikes a balance between cost, quality, and effectiveness, making it a **recommended upgrade** for maintaining engine health.

Details:

It same to the picture shown. Return item must be in brand new and unused condition with original tags packaging. For the Following Yamaha 2 Stroke Outboards:175HP-175D '97-'05. Impeller Kit for Yamaha 4 Stroke 150-250HP 2002 2015 61A-W0078-01-00.

D ascription and Applications. Material Rubber Stainless Steel Plastic. For the Following Yamaha 2 Stroke Outboards:150HP-150A '98-'2013, 150F '97-'13, 150J '01-'05. Item Quality problem.

For shipping damage case. Package included. Type Outboard water pump impeller service Kit. Return items must be in original condition.

Our mechanic will inspect every return item. For Yamaha Engine model's 4 Stroke 150 175 200 225 250 hp and The reason for return. O ther items >> you might also like.

OE/Part number.

part #: 8ubqnh prices

• $26.03-$36.36

specifications ouboaen:

• for makes: Yamaha
• for years: 2002-2015
• brand: Bfo
• mpn: 8ubqnh
• part type: Impeller
• california prop 65 warning: California Prop 65 Warning
• country of origin: China
• fitment: For Yamaha 2 Stroke 150hp-250hp 1997-2014, For Yamaha 4 Stroke F150-f250 2002-2015

payments ouboaen:

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

shipping ouboaen:

• carrier: FedEx
• transit: 5-9 Days
• cost: $0.00
• class: Standard
• type: Fixed
• service: FedEx Ground / FedEx Home Delivery

general ouboaen:

• condition: New
• Boat Parts > Outboard Engines Components > Other

offer ouboaen:

• started: May 24, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home

seller ouboaen:

• rating: 99.8%
• # reviews: 30257
• city: Elk Grove Village, Illinois

returns ouboaen:

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

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