Comprehensive Review of the Yanmar 8LV350: Features and Benefits

In-Depth Yanmar 8LV350 Review: Features, Specs, and Why You’ll Want One

If you’re looking for a high-end marine diesel engine that’s heavy-duty, economical, and extremely durable, the Yanmar 8LV350 is among the best. Designed for heavy-recreational and light-commercial marine applications, the 8LV350 is an 8-cylinder V-configured powerhead that combines Yanmar’s century-long reputation for durability with the finest engineering of the day. Comprehensive Review of the Yanmar 8LV350: Features and Benefits

In this in-depth review, we’ll guide you through the 8LV350’s specifications, features, advantages, and daily use step by step. If you’re replacing an existing boat engine or building a new vessel, this review will explain why the 8LV350 is the perfect solution — and how to purchase it from us today.

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1. An Introduction to Yanmar Marine Engines

Yanmar is a name that has become synonymous with household marine propulsion engine manufacturing. The more than 100-year-old company has established itself as the benchmark for innovation, dependability, and dedication to clean, efficient diesel power. Yanmar engines are a name people recognize whether for sailboats, sportfish boats, workboats, or luxury yachts.

Yanmar’s 8LV series is among some of Yanmar’s most powerful, technology-leading lines — and the 8LV350 is one of the highest models in the series.

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2. Yanmar 8LV350 Overview

Yanmar’s 8LV350 is an 8V diesel marine engine that’s space-saving but produces 350 horsepower at 3,800 RPM and is well-renowned to be super smooth and quiet to run and have greatly enhanced fuel economy.

This engine has the power and speed of a gasoline engine and the torque and fuel economy of a diesel. The 8LV350 delivers reliable power and response for offshore boat fishing, watersports, or high-speed cruising.

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3. Yanmar 8LV350 Key Specifications

The technical specifications which define the capacity and performance of the Yanmar 8LV350 are as follows:

Specification	Details
Engine Type	4-stroke, V8, 90° V-angle
Displacement	4.46 liters (4461 cc)
Power Output	350 mhp / 257.4 kW at 3,800 rpm
Aspiration	Intercooled and turbocharged
Fuel System	Common-rail direct fuel injection
Cooling System	Closed-loop freshwater cooling
Dry Weight	Approx. 450 kg (gearless)
Emission Compliance	EPA Tier 3, EU RCD II, IMO Tier II
Alternator	12V-180A or optional 24V-90A
Starting System	Electric start

This heavy-duty package is built with rugged acceleration, high torque, and minimal vibration — ideal for commercial and pleasure boats.

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4. Features That Set It Apart

1. V8 Packaging in a Compact Form

The compact nature of the 8LV350 is without any compromise in power and enables it to be fitted into narrower engine spaces. It offers a lightweight alternative to heavy, space-consuming inboard engines.

2. Common-Rail Fuel Injection

Its advanced common-rail injection system accurately fine sprays the fuel for maximum fuel economy and combustion.

3. Silent and Smooth Operation

With advanced styling and sound-deadening design, the 8LV350 is quieter and lower vibration than most diesel engines in its class.

4. Flexible Transmission Options

Can be paired with Yanmar’s exclusive ZT370 sterndrive or ZF transmissions, with easy installation flexibility for boat performance and configuration needs.

5. NMEA 2000 Compatibility

Easy to match with most contemporary marine electronics and displays, allowing real-time performance information and diagnostic data.

6. Emission Compliant

Meets global standards of emissions like EPA Tier 3 and EU RCD II so that it can be utilized anywhere in the world.

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5. Performance and Fuel Efficiency

The Yanmar 8LV350 is ideal for those who require the utmost power and fuel efficiency. Let us explain this in detail:

Acceleration and Top Speed

350 mhp power with quick throttle response and higher top-end speed. Suitable for high-performance boaters or commercial boating where speed is a factor.

Fuel Economy

Thrifty as well as powerful, the 8LV350 combines turbocharging optimization and common-rail injection to enable clean, efficient burning — which means more time on the water per tank.

Torque and Load-Carrying

A V8 diesel engine provides more torque at lower RPMs than gasoline engines — ideal for larger boats or towing activities like wakeboarding and watersports.

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6. Durability and Maintenance

Built to Last

Heavy-duty construction and integral corrosion protection make the 8LV350 even more durable for longer life, even in harsh saltwater conditions.

Simplified Maintenance

• Service points easily accessible
• Self-diagnostic feature
• Optional maintenance kits
• Longer service intervals equal more uptime and reduced cost

Proven Reliability

With rigorous factory testing and a history of solid performance, the Yanmar 8LV350 is the ideal choice for reliable, daily marine use.

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7. Real-World Applications

The Yanmar 8LV350 powers an extremely wide variety of boats, such as:

• Luxury Yachts
• Center Console Boats
• RIBs (Rigid Inflatable Boats)
• Patrol & Rescue Boats
• Commercial Water Taxis
• Fishing Boats

Its versatility across light commercial and recreational applications makes it one of the most sought-after marine engines on the market.

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8. Why the Yanmar 8LV350 and Not Others?

Comparison with Gasoline Engines

• Diesel Economy: Up to 30% better fuel economy
• Longer Lifespan: Diesel engines typically last longer
• Better Torque: Ideal for boats with heavy-duty pulling needs

Comparison with Other Diesel Engines

• Lighter Weight: At 450 kg, it’s lighter than most V8 diesels
• Higher RPM Range: Up to 3,800 rpm for better speed
• Quieter Operation: Among the quietest diesel engines in class

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9. Availability and How to Purchase

We sell Yanmar 8LV350 engines directly to end-users, OEM boat builders, and marine professionals. When you buy from us, you benefit from:

• Competitive pricing
• Certified new engines
• Full factory warranty
• Expert support and guidance
• Spare parts and accessories available

We’re an authorized Yanmar marine engine dealer and ship globally. Whether you’re repowering a current boat or building new, we’ll help you configure the perfect setup.

➡️ To get a quote, request specs, or place an order – [contact our sales department today].

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10. Final Thoughts

The Yanmar 8LV350 is the perfect blend of power, reliability, and compact engineering. With its quiet operation, outstanding performance, and compatibility with modern boat systems, it fits a wide range of marine applications.

When you purchase the Yanmar 8LV350 from us, you get genuine parts, full technical support, and the peace of mind that comes with buying from experienced marine propulsion experts.

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✅ Ready to Power Your Boat with the Yanmar 8LV350?

🚤 Buy your Yanmar 8LV350 now and enjoy smooth, efficient power on the water

📞 Contact us today to ask about pricing and availability

🔧 Speak to our experts to find the right configuration for your vessel

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