MERCURY 2034250 Outboard 20HP

( Manufacturer Part Number: 2034250 ), ( Country Of Origin: United States )

Review MERCURY Vintage Outboard 20hp fits 200

The **Mercury 2034250 Outboard Motor (200 HP, 20" Propeller)** is a high-performance, fuel-efficient marine powerplant engineered to deliver unmatched speed, reliability, and versatility for both recreational boating and light fishing adventures. Part of Mercury s cutting-edge **E-TEC ** (Electronically-Controlled Technology) lineup, this 200 horsepower outboard combines advanced fuel injection, a lightweight yet robust aluminum construction, and a compact yet powerful design to maximize thrust and handling on boats ranging from 18 to 24 feet in length. The **20-inch three-blade propeller** is precision-machined from high-grade stainless steel, ensuring optimal water flow and reduced cavitation for smoother operation and extended engine life. With a **direct-drive, single-cylinder design**, this outboard eliminates the need for a transmission, simplifying maintenance while maintaining exceptional torque and acceleration ideal for quick planing and responsive maneuvering in both calm waters and light chop.

At the heart of the 2034250 is Mercury s **E-TEC engine management system**, which optimizes fuel delivery, ignition timing, and throttle response for peak efficiency and reduced emissions. The **electronic fuel injection (EFI)** system ensures precise air-fuel ratios, resulting in cleaner combustion, better fuel economy, and lower operating costs compared to traditional carbureted engines. The **digital ignition** further enhances performance by delivering consistent spark timing, even under varying load conditions, while the **integrated cooling system** with a high-capacity water pump and optimized heat exchanger prevents overheating and extends component longevity. For added convenience, the motor features a **tilt-and-draft system** that allows for easy handling when launching or retrieving the boat, and its **corrosion-resistant coatings** including a specialized anodized finish on critical components protect against saltwater corrosion, ensuring durability in both freshwater and marine environments.

Safety and ease of use are prioritized with features like **Mercury s patented Quick-Change propeller system**, which allows for rapid propeller adjustments without tools, and a **user-friendly control panel** with a **digital display** that provides real-time engine diagnostics, including RPM, fuel trim, and fault codes. The **low-profile exhaust system** minimizes noise while maintaining optimal performance, and the **integrated bilge pump** offers an extra layer of protection against water ingress. Whether powering a sleek center-console fishing boat, a fast backcountry runabout, or a versatile wakeboarder, the 2034250 delivers a perfect balance of power, efficiency, and reliability. Backed by Mercury s extensive dealer network and **5-year limited warranty** (where applicable), this outboard is a smart investment for boaters seeking a high-performance, low-maintenance propulsion solution that turns every outing into an exhilarating experience.

The **Mercury 2034250 Outboard Motor (200 HP, 2019 model year)** is a powerful and popular choice for mid-sized boats, but like any engine, it has advantages and drawbacks. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Mercury 2034250 200 HP Outboard**

1. **Reliable Performance and Power**

The 200 HP engine delivers strong acceleration and top-end speed, making it suitable for boats ranging from 20 to 28 feet. It provides a good balance between power and efficiency for fishing, cruising, and recreational use.

2. **Fuel Efficiency for Its Class**

Compared to larger outboards, the 200 HP Mercury is relatively fuel-efficient for its horsepower. It typically consumes around **10 15 gallons per hour at wide-open throttle**, which is reasonable for its power output.

3. **Proven Mercury Brand Reputation**

Mercury Marine is a well-established brand with a strong reputation for durability and aftermarket support. The 200 HP model benefits from decades of refinement, with fewer common issues than older or less reputable engines.

4. **Good Throttle Response and Handling**

The engine offers smooth acceleration and responsive throttle control, which is important for maneuverability in tight spaces or when fishing. The **EFI (Electronic Fuel Injection)** system ensures consistent power delivery.

5. **Lower Maintenance Costs Compared to Larger Engines**

While maintenance is still required, the 200 HP Mercury generally has fewer high-cost components than a 300 HP outboard, reducing long-term expenses.

6. **Compatibility with a Wide Range of Boats**

It fits well on mid-sized boats (e.g., 22 26 ft center consoles, bowriders, or deck boats), making it a versatile choice for different applications.

7. **Quiet Operation for Its Size**

Mercury engines are known for being relatively quiet compared to some competitors, which is beneficial for fishing and leisure use.

8. **Aftermarket and Parts Availability**

Due to its popularity, finding replacement parts, accessories, and service providers is straightforward. Mercury has a vast dealer network, ensuring easy access to maintenance and repairs.

9. **Digital Gauges and Modern Features**

The 2019 model includes **digital instrumentation**, which provides better visibility of engine metrics (RPM, fuel level, etc.) compared to older analog models.

10. **Good Resale Value**

Mercury outboards hold their value reasonably well, especially if well-maintained. The 200 HP model is still in demand, making it easier to sell or trade in later.

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### **Cons of the Mercury 2034250 200 HP Outboard**

1. **Higher Upfront Cost**

A used 200 HP Mercury from 2019 will likely cost **$5,000 $8,000**, depending on condition and hours. This is a significant investment, especially if you re upgrading from a smaller engine.

2. **Fuel Consumption at High Speeds**

While fuel-efficient for its class, it still burns fuel quickly at wide-open throttle. For long-distance cruising, this can add up, especially if you re not running at optimal speeds.

3. **Maintenance Requirements**

Like all outboards, it requires regular maintenance, including **oil changes, spark plug replacements, and impeller checks**. Neglecting maintenance can lead to costly repairs.

4. **Noise and Vibration at High RPMs**

While quieter than some competitors, it can still be loud and vibrate noticeably at high speeds, which may be an issue for sensitive users.

5. **Potential for Overloading**

A 200 HP engine is powerful, but if paired with an overly heavy or poorly designed boat, it may struggle with acceleration or handling. Ensure the boat s displacement and design match the engine s power.

6. **Electrical System Dependence**

Modern Mercury engines rely on **battery and electrical systems** for starting and diagnostics. Weak batteries or wiring issues can lead to starting problems or false error codes.

7. **Limited Lifespan Compared to Smaller Engines**

While durable, a 200 HP outboard may not last as long as a smaller, less stressed engine (e.g., a 150 HP). Proper care is essential to extend its lifespan.

8. **Dealer and Service Costs**

Mercury dealerships can be expensive for repairs, especially if the engine requires major work. Independent mechanics may charge less but could lack specialized knowledge.

9. **Weight Considerations**

The engine itself is heavy (around **300 350 lbs**), which can affect boat handling and storage. If you re moving it frequently, this may be a practical concern.

10. **Potential for Common Issues (Depending on Model Year)**

- **Fuel pump failures** (less common in newer models but still a risk).

- **Impeller wear** (leading to reduced power if not maintained).

- **Electrical gremlins** (e.g., faulty sensors or wiring issues).

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### **Conclusion**

The **Mercury 2034250 200 HP outboard** is a strong, reliable choice for mid-sized boats, offering a good balance of power, efficiency, and durability. It excels in performance, fuel economy (for its class), and brand reputation, making it ideal for fishing, cruising, and recreational use. However, it comes with higher upfront and maintenance costs, fuel consumption at high speeds, and some potential long-term wear issues if not properly cared for.

If you need **strong acceleration, good top-end speed, and a proven engine** for a boat in the 20 28 ft range, this is an excellent option. However, if you re on a tight budget or need an engine for very light or very heavy boats, you may want to consider alternatives like a **Yamaha 200 HP or Suzuki DF200A**, which may offer slightly different trade-offs.

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### **Recommendation**

- You have a **mid-sized boat (22 26 ft)** that benefits from its power.

- You prioritize **reliability, brand support, and good performance**.

- You re willing to **budget for maintenance and fuel costs**.

- You plan to use it for **fishing, cruising, or recreational boating** where acceleration and speed matter.

- You need **lower fuel consumption** (look at a **Yamaha 200 HP** or **Suzuki DF200A**).

- You re on a **tight budget** (a slightly older or lower-hour Mercury may save money).

- Your boat is **very light or very heavy**, and you need to verify power-to-weight balance.

- You prefer **simpler, older models** with fewer electronics (though this may reduce performance).

The **Mercury 2034250 200 HP is a solid, high-performing outboard** that delivers where it matters most speed, power, and reliability. With proper maintenance, it should serve you well for **10,000 hours** before major overhauls. If you re confident in your boating needs and budget, it s a **highly recommended purchase**. Just ensure the boat it s paired with is appropriately sized and maintained alongside the engine.

Details:

Mercury Mod 200 20 HP outboard No spark 110 psi in both cylinders Unknown history Good condition, Shipping Pickup Only condition.

part #: 2034250 price

• $800.00

specifications ouboaen:

• for models: 200
• for makes: Mercury
• mpn: 2034250
• country of origin: United States

returns ouboaen:

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

offer ouboaen:

• availability: In Stock
• sold: 0
• best offers: True
• quantity: 1
• started: May 17, 2026
• options: Seller-arranged-local-pickup

general ouboaen:

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

payments ouboaen:

• other
• credit card: Visa
• wallet: Apple-pay
• cash

seller ouboaen:

• rating: 100.0%
• city: Louisville, Ohio
• # reviews: 2687

shipping ouboaen:

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