MERCURY 19217A Outboard Power Tilt 50HP 3-CYL 2-STR

( Manufacturer Part Number: 19217A ), ( Country Of Origin: United States )

Review MERCURY 50hp 3-cyl Outboard Power Tilt And Trim Assembly fits 1989

The **Mercury 19217A 1989 50 Horsepower 3-Cylinder Two-Stroke Outboard Power Tilt** is a classic example of Mercury Marine s legendary engineering from the late 1980s, blending raw performance with timeless reliability for the discerning boater. Built to deliver effortless power and precision handling, this mid-sized outboard features a robust **3-cylinder, two-stroke design**, producing a smooth and responsive **50 horsepower** ideal for everything from cruising on calm lakes to tackling moderate chop on coastal waters. The **1989 model year** reflects Mercury s commitment to innovation during an era when outboard technology was rapidly advancing, yet this engine retains a simplicity and durability that continues to impress even by today s standards.

Mechanically, the **19217A** is a marvel of its time, incorporating a **tilt-and-trimming system** that allows for quick adjustments to optimize performance across varying conditions. The **direct-drive propeller shaft** ensures minimal power loss, while the **pressure-lubricated crankshaft** and **forged aluminum cylinder block** contribute to its legendary longevity. The **two-stroke combustion system** delivers instant throttle response and high torque, making it a favorite among anglers and weekend warriors who demand both power and ease of use. The **electric start** simplifies ignition, though the engine also retains a manual pull-start as a backup a nod to Mercury s practical approach to boating reliability.

Visually, the **19217A** exudes a retro charm with its **chrome-plated cowling and polished aluminum accents**, paired with a **black or tan lower unit** that blends seamlessly with classic boat aesthetics. The **tilt mechanism** is smooth and well-balanced, allowing for easy repositioning whether you re launching from a crowded ramp or adjusting for wake surfing. Under the hood, the **fuel-injected carburetion** (for models equipped with it) ensures cleaner combustion and better fuel efficiency compared to older carbureted designs, while the **wet sump lubrication system** keeps critical components properly cooled and protected.

This outboard is a **restoration project waiting to happen** for enthusiasts who appreciate the craftsmanship of an era before modern electronics dominated marine engineering. With proper maintenance including regular oil changes, propeller inspections, and corrosion prevention the **19217A** can easily surpass 20,000 hours of service life, making it a cost-effective powerplant for both vintage and modern boats. Whether paired with a **1980s fiberglass cruiser, a classic aluminum fishing boat, or even a modern runabout**, this Mercury outboard offers a perfect blend of nostalgia and dependable performance, proving that some things never go out of style. For those who value authenticity and the unmistakable growl of a well-tuned two-stroke, the **Mercury 19217A** remains a sought-after gem in the world of marine propulsion.

The **Mercury 19217A 1989 50HP 3-Cylinder 2-Stroke Outboard** is an older model with distinct advantages and drawbacks. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **Proven Reliability for Light-Duty Use**

The 50HP 2-stroke outboard from 1989 was designed for small boats, trolling, and recreational fishing. Many of these engines, when properly maintained, remain functional for decades, especially if they were used in freshwater or lightly in saltwater. The simplicity of 2-stroke designs means fewer components can fail compared to modern 4-strokes, though this also comes with trade-offs.

2. **Lower Initial Cost**

Due to its age, this engine is significantly cheaper than newer models, making it an attractive option for budget-conscious buyers. It can be a cost-effective way to power a small boat without a large upfront investment.

3. **Easy to Find Replacement Parts**

As a widely used model, parts like spark plugs, carburetors, and gaskets are still available from Mercury dealers, online marketplaces, or salvage yards. The engine s popularity also means a larger pool of mechanics familiar with its mechanics.

4. **Lightweight and Compact**

The 50HP 2-stroke is relatively small and lightweight, making it ideal for boats under 16 feet. It s easier to handle than larger engines, especially for smaller vessels or trolling applications.

5. **Throttle-Responsive Performance**

2-stroke outboards are known for their quick acceleration and immediate power delivery, which can be advantageous for fishing, trolling, or quick maneuvers in tight spaces.

6. **Classic Appeal**

For enthusiasts who enjoy vintage or restored boats, this engine adds character and nostalgia. It can be a fun project for those interested in mechanical restoration or customization.

7. **Lower Fuel Consumption (Compared to Modern Engines)**

While fuel efficiency is not a major concern for small boats, 2-stroke engines generally consume fuel more quickly than modern 4-strokes. However, for occasional use, this may not be a significant drawback.

---

### **Cons**

1. **Environmental Regulations and Restrictions**

The most significant drawback is that **2-stroke outboards are banned or heavily restricted in many areas** due to their high oil consumption and pollution. Many states, provinces, and countries (including California, parts of Europe, and various U.S. waterways) have phased out or banned 2-strokes in favor of 4-stroke or electric engines. Operating this engine in restricted areas could result in fines or legal trouble.

2. **High Oil Consumption and Maintenance**

2-stroke engines require **pre-mixing oil with gasoline** (typically 50:1 or 20:1 ratio), which increases fuel costs and creates messy, oily residues. The engine also needs frequent oil changes (every 50 hours or less, depending on use) and regular maintenance to prevent carbon buildup, which can reduce performance and lifespan.

3. **Poor Fuel Efficiency**

While not a major issue for small boats, 2-strokes burn fuel inefficiently compared to modern 4-strokes. You ll likely spend more on gas and oil over time, especially if the engine is used frequently.

4. **Noise and Vibration**

2-stroke outboards are louder and vibrate more than modern 4-strokes. This can be annoying for the operator and may disturb others on the water, particularly in quiet areas.

5. **Limited Lifespan and Wear**

Without proper maintenance, 2-stroke engines can suffer from **excessive wear on pistons, cylinders, and crankshafts** due to the lack of lubrication from oil films (unlike 4-strokes). If the engine has been neglected, it may require costly repairs or replacement parts.

6. **Difficulty Finding Skilled Mechanics**

While parts are available, finding a mechanic experienced with older 2-stroke outboards can be challenging. Many modern marine mechanics focus on 4-stroke or diesel engines, which may lead to higher repair costs or delays.

7. **Resale Value and Depreciation**

Older 2-stroke engines depreciate quickly, especially as regulations tighten. If you plan to sell the boat or engine later, you may struggle to recoup much of your investment.

8. **Potential for Hidden Damage**

Since this engine is from 1989, it may have **rust, worn-out seals, or internal corrosion** if it was stored improperly or used in saltwater. A thorough inspection (or teardown) is essential before purchasing.

9. **No Modern Safety or Emissions Features**

Unlike newer engines, this model lacks features like **electronic fuel injection, emissions controls, or modern safety systems**. This can make it less reliable in extreme conditions or over long periods.

10. **Legal and Insurance Issues**

Some boat insurance policies may not cover older or restricted engines, or they may require additional documentation proving compliance with local regulations. Operating a 2-stroke in restricted areas could void insurance or lead to legal consequences.

---

### **Conclusion**

The **Mercury 19217A 1989 50HP 2-Stroke** is a functional and affordable option for **occasional, low-speed use in unrestricted areas**, particularly for small boats, trolling, or fishing in freshwater. It excels in simplicity, responsiveness, and cost-effectiveness for light-duty applications. However, its **environmental restrictions, high maintenance requirements, and declining reliability** make it a poor choice for frequent use, saltwater, or areas with emissions regulations.

- **Verify local laws** to ensure it s legal to operate in your area.

- **Budget for regular maintenance**, including oil changes, carburetor cleaning, and potential internal repairs.

- **Inspect the engine thoroughly** for rust, wear, or damage before purchasing.

- **Be prepared for higher long-term costs** due to fuel, oil, and potential repairs.

For most buyers today, a **modern 4-stroke outboard** (even a used one) offers better reliability, lower maintenance, and compliance with environmental laws. However, if you re on a tight budget, enjoy mechanical projects, or have a specific use case (e.g., a restored vintage boat), this engine could be a viable (though limited) option.

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### **Recommendation**

- You plan to use it **occasionally in unrestricted freshwater areas** (e.g., a small fishing boat for weekend trips).

- You re **willing to invest time and money in maintenance** to keep it running.

- You **don t mind the noise, oil mess, and environmental restrictions**.

- You re **not concerned about resale value** or long-term reliability.

- You need **reliable, low-maintenance power** for frequent use.

- You operate in **saltwater or areas with 2-stroke bans**.

- You want **modern efficiency, emissions compliance, or easier repairs**.

- You re looking for a **long-term investment** in a boat or engine.

- For **budget-friendly reliability**, consider a **used 4-stroke outboard** (e.g., Mercury 50HP 4-stroke, Yamaha 50HP, or Suzuki DF50A).

- If you re restoring a **vintage boat**, pair this engine with a **modern 4-stroke** for practicality.

- For **environmentally friendly use**, explore **electric or hybrid outboards** (e.g., Torqeedo, Mercury Verado E-TEC).

Ultimately, this engine is a **niche choice** best suited for enthusiasts or those with specific, low-demand needs not a practical powerplant for most modern boating scenarios.

Details:

Tested and oil level checked. Pleasured entire listing before buying or purchasing item. Parts off of a 1989 Mercury 50hp 3-cylinder, 2-Stroke freshwater outboard motor, model 10604129D, serial 0C213633, long shaft for 20 transoms, tiller steer, electric start, power head had poor compression. We operate in Central Standard Time.

Just because the part looks right does not mean that Otis. Recombine shipping on multiple items. Keeping mind that if the listing is for a used part, it used part, so there may be some minor cosmetic damage scratches/scuffs. They will however be in functioning and usable condition.

part #: 19217a prices

• $59.99-$399.99

specifications ouboaen:

• for makes: Mercury
• for years: 1989
• mpn: 19217a
• country of origin: United States

general ouboaen:

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

returns ouboaen:

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

payments ouboaen:

• other
• credit card: Visa
• wallet: Google-pay

shipping ouboaen:

• cost: $0.00
• class: Standard
• service: Standard
• transit: 2-6 Days
• type: Fixed

seller ouboaen:

• city: Melrose, Minnesota
• # reviews: 5487
• rating: 99.9%

offer ouboaen:

• sold: 0
• started: April 14, 2026
• options: Ship-to-home
• quantity: 1
• availability: In Stock

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