MERCURY 62627273ME Engine Outboard 30

( Manufacturer Part Number: 62627273ME ), ( Part Type: Hp Engine )

Review MERCURY Engine Outboard 30 Hp Two Stroke Good Condition fits MARINE

The **Mercury 400R 30 HP Outboard Engine (Model #62627273ME)** is a high-performance, fuel-efficient marine powerplant designed to deliver exceptional reliability and thrilling performance for small to mid-sized boats, ranging from trolling rigs and fishing vessels to sleek wakeboarders and personal watercraft tenders. Engineered with Mercury s signature precision and cutting-edge technology, this **4-stroke, 30 horsepower** outboard is built to handle everything from serene lake cruising to spirited weekend adventures with ease. Its compact yet robust design makes it an ideal choice for boats up to approximately 18 feet in length, offering a perfect balance between power and maneuverability. The **400R series** is part of Mercury s latest generation of outboards, featuring a refined **E-TEC (Electronically-Controlled Fuel Injection)** system that ensures optimal fuel delivery, reducing emissions while maximizing throttle response and efficiency. This engine boasts a **lightweight yet durable aluminum construction**, including a **powder-coated finish** that resists corrosion and extends the life of critical components, making it well-suited for both freshwater and saltwater applications with proper maintenance.

Under the hood, the **30 HP 400R** is powered by a **single-cylinder, air-cooled engine** with a displacement of **199 cubic centimeters**, delivering smooth, consistent power across a wide RPM range. The **direct-drive transmission** ensures seamless gear engagement, while the **automatic shift mechanism** simplifies operation, allowing for effortless forward and reverse movement with minimal effort. One of its standout features is the **Mercury s exclusive Power Trim & Tilt (PTT) system**, which provides precise control over the engine s angle, enhancing handling, fuel efficiency, and wake generation perfect for anglers looking to maintain a steady drift or wakeboarders seeking the perfect ride. The engine s **compact footprint** and **streamlined cowling** reduce drag, improving speed and fuel economy, while the **integrated electric start** eliminates the hassle of pull-starting, offering convenience and ease of use in any weather condition.

Safety and durability are paramount in Mercury s design philosophy, and the **400R 30 HP** reflects this with features like **low-oil pressure shutdown**, which automatically cuts power if oil levels drop below safe levels, preventing catastrophic engine damage. The engine also incorporates **Mercury s exclusive Power Steering Assist (PSA)**, which reduces the effort required to turn the boat, making it easier to navigate tight spaces or dock with precision. Built to withstand the rigors of marine use, the **400R** includes **sealed bearings and a corrosion-resistant lower unit**, ensuring longevity even in harsh saltwater environments. Additionally, its **compact size and lightweight design** make it an excellent choice for boats with limited storage space, as it can be easily stowed when not in use. Whether you're a weekend angler, a wakeboard enthusiast, or a boater seeking a reliable companion for leisurely cruises, the **Mercury 400R 30 HP Outboard Engine** combines power, efficiency, and innovation to deliver an unforgettable boating experience.

The **Mercury 400 30 HP E-TEC Outboard Engine** (model number 62627273ME) is a popular choice for small boats, canoes, and kayaks due to its reliability, fuel efficiency, and ease of use. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Mercury 400 30 HP E-TEC Engine**

1. **Fuel Efficiency**

The E-TEC (Electronically Controlled Fuel Injection) engine delivers better fuel economy compared to older carbureted outboards. It uses fuel more efficiently, reducing operating costs over time.

2. **Reliability and Durability**

Mercury is a well-established brand with a strong reputation for durability. The 30 HP E-TEC is designed for small boats and is built to handle frequent use without frequent breakdowns. It also features a corrosion-resistant coating, making it suitable for saltwater applications if properly maintained.

3. **Easy to Start and Operate**

The engine is lightweight and simple to start, even in cold weather. It includes a recoil starter, which is reliable for small engines. The E-TEC system also provides smoother acceleration and easier throttle control compared to carbureted engines.

4. **Low Maintenance Requirements**

The fuel-injected design reduces the risk of clogging or carburetor issues, which are common in older engines. Regular maintenance (oil changes, spark plug checks, and fuel system cleaning) is straightforward and less frequent than with carbureted engines.

5. **Lightweight and Compact**

At around 60-70 lbs (depending on model year), it is easy to handle and install on small boats, canoes, or kayaks. Its compact size makes it ideal for tight storage spaces.

6. **Quiet Operation**

The E-TEC system reduces engine noise compared to older models, making it more pleasant for both the operator and passengers.

7. **Versatility**

It is compatible with a wide range of small boats, including fishing boats, canoes, kayaks, and small personal watercraft. It can also be used in freshwater or saltwater with proper maintenance.

8. **Resale Value**

Mercury engines hold their value well, and the 30 HP E-TEC is no exception. If you decide to upgrade later, you can often sell it for a reasonable price.

9. **Environmentally Friendly**

The E-TEC system reduces emissions compared to older carbureted engines, making it a slightly greener choice for boating.

10. **Warranty Coverage**

Mercury offers a standard warranty (typically 2 years on the engine and 5 years on the lower unit), which provides peace of mind for new buyers.

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### **Cons of the Mercury 400 30 HP E-TEC Engine**

1. **Limited Power for Larger Boats**

The 30 HP engine is best suited for small boats (under 12-14 feet) or lightweight vessels. For larger boats, heavier loads, or rough water conditions, this engine may struggle to provide adequate power, leading to slow speeds or difficulty in maneuvering.

2. **Higher Upfront Cost**

Compared to older carbureted outboards or even some used E-TEC engines, a new or lightly used 30 HP E-TEC engine can be more expensive. However, the long-term savings on fuel and maintenance may offset this cost.

3. **Sensitivity to Fuel Quality**

While the E-TEC system is more reliable than carburetors, it can still be sensitive to poor-quality fuel or ethanol-blended fuels. Using high-quality marine fuel or fuel stabilizers is recommended to avoid clogs or performance issues.

4. **Limited Aftermarket Support**

Mercury E-TEC engines rely heavily on factory parts and diagnostics. While repairs are generally straightforward, finding aftermarket parts or independent mechanics familiar with E-TEC systems may be more difficult than for carbureted engines.

5. **Cold Weather Performance**

While the engine starts easily in cold weather, prolonged exposure to freezing temperatures can affect the fuel system or battery. Pre-warming the engine or using a battery tender in winter is advisable.

6. **Potential for Overloading**

If installed on a boat that is too large or heavily loaded, the engine may overheat or strain, reducing its lifespan. Always check the manufacturer s recommended boat size and weight capacity.

7. **Electronic Dependence**

The E-TEC system relies on electronic components, which, while rare, can fail. If the engine control module (ECM) or sensors malfunction, repairs may require professional diagnostics.

8. **Noise in Small Enclosed Spaces**

While quieter than older engines, the 30 HP E-TEC can still be loud in small, enclosed cabins or canoes, potentially causing discomfort during long trips.

9. **Limited Customization**

Unlike carbureted engines, which can sometimes be modified for performance tuning, the E-TEC system is not easily tunable by the average owner. Modifications should be done by authorized dealers to avoid voiding the warranty.

10. **Disposal and Environmental Concerns**

Like all outboard engines, the 30 HP E-TEC contains hazardous materials (e.g., oil, coolant, batteries) that require proper disposal. Failure to dispose of these materials responsibly can harm the environment.

---

### **Conclusion**

The **Mercury 400 30 HP E-TEC Outboard Engine** is an excellent choice for small boats, canoes, kayaks, or lightweight fishing vessels. Its fuel efficiency, reliability, ease of use, and low maintenance requirements make it a practical investment for casual boaters or those who prioritize simplicity and performance in a compact package. However, it is not suitable for larger or heavily loaded boats, and its electronic components require careful maintenance to ensure longevity.

If you are looking for a **reliable, efficient, and low-maintenance engine** for a small boat and can accommodate its power limitations, this engine is a strong recommendation. On the other hand, if you need **more power, plan to modify the engine, or operate in extreme conditions**, you may want to consider a larger or more robust outboard.

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### **Recommendation**

- You are using it on a **small boat (under 12-14 feet)** or a lightweight vessel like a canoe or kayak.

- You prioritize **fuel efficiency, reliability, and ease of maintenance**.

- You plan to use it primarily in **freshwater** (or saltwater with proper maintenance).

- You want a **quiet, smooth-running engine** with modern technology.

- You are willing to invest in **high-quality fuel and regular maintenance** to extend its lifespan.

- Your boat is **too large or heavily loaded** for 30 HP (you may need a 40 HP or larger engine).

- You require **customization or performance tuning** beyond factory settings.

- You operate in **extreme conditions** (e.g., heavy ice, constant rough water) where a more durable engine may be needed.

- You prefer **older carbureted engines** for simplicity or cost savings (though these require more maintenance).

For the right application, the Mercury 400 30 HP E-TEC is a **smart purchase** that offers a balance of performance, efficiency, and reliability. Always ensure the engine matches your boat s size and intended use to maximize its benefits. If in doubt, consult a marine mechanic or Mercury dealer to confirm compatibility.

Details:

The product is an outboard Mercury Marine 30 HP two-stroke engine in good condition. This engine is designed specifically for Marine use, providing reliable and powerful performance on the water.

part #: 62627273me prices

• $148.00-$1699.99

specifications ouboaen:

• for models: Marine
• for makes: Mercury
• mpn: 62627273me
• part type: Hp Engine

offer ouboaen:

• sold: 0
• quantity: 1
• options: Ship-to-home
• best offers: True
• availability: In Stock
• started: April 5, 2026

payments ouboaen:

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

returns ouboaen:

• policy: No Returns

general ouboaen:

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

shipping ouboaen:

• service: Flat Rate Freight
• type: Fixed
• class: Freight
• cost: $350.00

seller ouboaen:

• rating: 100.0%
• # reviews: 74
• city: Willis, Texas

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