YAMAHA 61A-W2170-00-00 Hpdi Oil Tank 225 V6 3.3L

( Manufacturer Part Number: 61A-W2170-00-00 ), ( Part Type: Oil Tank )

Review YAMAHA 225 V6 3.3l Hpdi Two stroke Oem Oil Tank Assembly fits 250 300

The **Yamaha 61A-W2170-00-00** is a high-performance, versatile marine engine designed to deliver exceptional power and reliability for a wide range of recreational and performance boats. Part of Yamaha s renowned **HP-Di (High Performance Direct Injection)** two-stroke lineup, this **3.3-liter V6** outboard engine is engineered to provide a seamless blend of raw power, fuel efficiency, and cutting-edge technology, making it an ideal choice for enthusiasts seeking both performance and sustainability. With a **225, 250, or 300 horsepower** configuration, this engine is engineered to propel everything from sleek speedboats and high-performance cruisers to fishing vessels and luxury yachts with unmatched precision and responsiveness. The **HP-Di system** ensures optimized fuel delivery, reducing emissions while maintaining peak performance, thanks to Yamaha s advanced direct injection technology that enhances combustion efficiency and reduces oil consumption compared to traditional two-strokes.

The **225, 250, and 300 HP variants** of this engine are built on a robust, lightweight aluminum block, featuring a **V6 cylinder arrangement** that balances power output with smooth operation. The **3.3-liter displacement** allows for a broad power band, delivering strong low-end torque for effortless acceleration and a spirited high-end surge for thrilling speeds. Yamaha s **DigiFountain ** fuel injection system further refines performance by precisely metering fuel, ensuring consistent power delivery under varying load conditions. This engine is also equipped with a **dedicated oil tank**, a standout feature that eliminates the need for premixing fuel and oil, simplifying maintenance and reducing the risk of operator error. The oil tank system enhances convenience while promoting cleaner operation, as it allows for separate fuel and oil storage, making refueling and maintenance more straightforward and efficient.

Designed with both performance and durability in mind, the **61A-W2170-00-00** incorporates Yamaha s **Triple Throttle Control (TTC)** system, which provides seamless throttle response and precise control over engine behavior. This technology, combined with the engine s **digital ignition system**, ensures optimal timing and power output, contributing to a smoother, more engaging driving experience. The engine s **compact yet powerful design** also makes it a space-efficient choice for boats with limited deck space, while its **corrosion-resistant materials** and **sealed components** ensure longevity even in the harshest marine environments. Whether used in a high-speed racing application, a fishing vessel requiring reliability, or a luxury cruiser demanding both comfort and performance, this Yamaha V6 two-stroke engine stands out as a testament to innovation and engineering excellence.

For those who demand the best in marine propulsion, the **Yamaha 61A-W2170-00-00** delivers a compelling combination of power, efficiency, and ease of use. Its **HP-Di technology**, **oil tank system**, and **advanced fuel injection** make it a forward-thinking choice for modern boaters, while its **V6 architecture** ensures a dynamic and engaging ride. With a reputation for reliability and performance that Yamaha has built over decades, this engine is not just a powerplant it s a statement of what s possible in marine propulsion. Whether you re accelerating from a dead stop or cruising at high speeds, the **3.3-liter V6 HP-Di two-stroke** ensures that every moment on the water is as thrilling as it is efficient.

### Yamaha 61A-W2170-00-00 (225/250/300 HP V6 3.3L HP-DI Two-Stroke Oil Tank) Pros and Cons

1. **High Performance and Power Output** The 3.3L V6 engine delivers strong power across the 225, 250, and 300 HP variants, making it suitable for high-speed applications like speedboats, racing, or heavy-duty workboats. The HP-DI (High Performance Direct Injection) system enhances efficiency and power delivery.

2. **Durability and Reliability** Yamaha is known for building robust marine engines, and this V6 model is designed for heavy-duty use. The two-stroke architecture provides high torque and smooth operation, which is ideal for demanding marine environments.

3. **Versatility** The engine can be configured for different power outputs (225, 250, or 300 HP), allowing it to fit a variety of boat sizes and applications, from performance cruisers to racing yachts.

4. **Efficient Fuel Consumption** Two-stroke engines, when properly maintained, tend to have lower fuel consumption per horsepower compared to some four-stroke alternatives, though they require more frequent oil mixing.

5. **Aftermarket Support** Yamaha s marine engines have a strong aftermarket presence, meaning parts, upgrades, and tuning options are widely available.

6. **Oil Tank Integration** The inclusion of an oil tank simplifies maintenance by reducing the need for frequent oil mixing, which is a common pain point with traditional two-stroke setups.

7. **Proven Technology** The HP-DI system improves combustion efficiency, reducing emissions and improving fuel economy compared to older two-stroke designs.

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1. **Higher Maintenance Requirements** Two-stroke engines require more frequent oil mixing (even with an oil tank, some models still need periodic attention) and regular maintenance to prevent wear and tear. This includes more frequent valve adjustments, piston ring checks, and cooling system maintenance.

2. **Environmental Concerns** Two-stroke engines are known for higher emissions, particularly unburned oil and hydrocarbons, which can be problematic in environmentally sensitive areas. Some regions have restrictions or require special certification for two-stroke engines.

3. **Noise and Vibration** V6 engines, especially high-performance two-strokes, can be louder and vibrate more than smoother four-stroke alternatives. This may require additional soundproofing or vibration dampening in the boat.

4. **Higher Initial Cost** Compared to smaller or four-stroke engines, this V6 model is expensive upfront. The 3.3L displacement and high power output also mean higher fuel and oil consumption over time.

5. **Fuel and Oil Mixing Complexity** Even with an oil tank, some setups still require precise fuel-to-oil ratios to avoid engine damage or poor performance. Improper mixing can lead to carbon buildup, reduced power, or engine failure.

6. **Resale Value** Two-stroke engines, particularly high-performance ones, may depreciate faster than modern four-stroke alternatives due to evolving environmental regulations and shifting market preferences.

7. **Limited Longevity Compared to Four-Strokes** While durable, two-stroke engines typically have shorter lifespans than well-maintained four-stroke engines, especially in heavy-duty applications. Over time, wear on pistons, cylinders, and crankshafts can become significant.

8. **Specialized Skills for Maintenance** Repairing or tuning a high-performance two-stroke engine often requires specialized knowledge, which may not be as readily available as for more common four-stroke marine engines.

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The Yamaha 61A-W2170-00-00 V6 3.3L HP-DI two-stroke engine is a powerful and capable choice for boat owners who prioritize high performance, torque, and durability in demanding applications. Its versatility across 225, 250, and 300 HP configurations makes it adaptable to various needs, while the HP-DI system improves efficiency and reduces some of the traditional drawbacks of two-stroke engines. The inclusion of an oil tank simplifies maintenance, though it doesn t entirely eliminate the need for careful upkeep.

However, the engine s cons particularly its higher maintenance demands, environmental concerns, noise, and higher operating costs make it less ideal for casual boaters or those in environmentally restricted areas. If you re running a high-performance racing boat, a heavy-duty workboat, or a vessel where raw power is critical, this engine is a strong contender. For cruising, fishing, or applications where emissions and longevity are priorities, a modern four-stroke engine might be a more practical choice.

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- You need a high-performance, torque-rich engine for racing, high-speed cruising, or heavy-duty workboats.

- You re willing to invest in regular maintenance and have access to skilled mechanics familiar with two-stroke engines.

- Your boat operates in areas where environmental restrictions are not a major concern.

- You value the power and smoothness of a V6 configuration over the longevity of a four-stroke.

- You prioritize low maintenance, fuel efficiency, or environmental friendliness over raw power.

- Your boat will operate in areas with strict emissions regulations or marine protected zones.

- You re on a tight budget, as the long-term costs of fuel, oil, and maintenance can add up significantly.

- You lack experience with two-stroke engines or access to specialized repair services.

For most casual boaters or those seeking a balance of reliability and efficiency, a modern Yamaha four-stroke engine (such as the F350 or F450 series) may offer better overall value. However, for enthusiasts and professionals who demand peak performance, the 61A-W2170-00-00 remains a formidable option.

Details:

Ships from Gulfport, MS USA. Part No: 61A-W2170-00-00. Replaces: 61A-21750-00-00. Yamaha 225hp 250hp 300hp 3.3L V6 HPDI High Pressure Direct Injection Two-Stroke Outboard Motor OEM Oil Tank Assembly Strainer.

Condition: Used, Good. It is a genuine Yamaha part, not an inferior knockoff. The component in this kit was pulled from a 2004 Yamaha Z250TXRC 250hp Two-Stroke 3.3L V6 HPDI High Pressure Direct Injection Outboard Motor.

part #: 61aw21700000 prices

• $40.00-$163.40

specifications ouboaen:

• for models: 250, 300
• for makes: Yamaha
• mpn: 61a-w2170-00-00
• part type: Oil Tank

returns ouboaen:

• policy: No Returns

payments ouboaen:

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

offer ouboaen:

• best offers: True
• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 1
• started: February 19, 2026

shipping ouboaen:

• class: Standard
• transit: 7-11 Days
• carrier: USPS
• service: USPS Ground Advantage
• cost: $12.00
• type: Fixed

general ouboaen:

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

seller ouboaen:

• # reviews: 62
• city: Gulfport, Mississippi
• rating: 100.0%

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