Description

Yanmar 6LY2A-UTP 370HP Diesel Marine Engine – Proven Power for Versatile Marine Applications

Experience reliable performance and fuel-efficient operation with the Yanmar 6LY2A-UTP 370HP Diesel Marine Engine, now available from Marine Inboard Specialists. Designed for recreational yachts, commercial vessels, and offshore boats, this 6-cylinder, turbocharged inboard diesel engine delivers dependable power, compact design, and a proven reputation for long-term durability.

With 370 horsepower at 3300 RPM, the 6LY2A-UTP is engineered to perform under pressure—making it an ideal choice for high-demand marine applications where efficiency, space, and reliability matter most.

Why Choose the Yanmar 6LY2A-UTP Marine Diesel Engine?

Consistent High-Output Performance

• Produces 272 kW (370HP) @ 3300 RPM, providing strong acceleration, reliable cruising speeds, and smooth power for a wide range of vessels.

Fuel-Efficient and Economical

• Equipped with a direct injection fuel system and in-line fuel pump to deliver precision fuel delivery and optimized combustion—reducing fuel consumption and operational costs.

Turbocharged Power with Intercooler

• The integrated turbocharger and intercooler boost performance and durability, ensuring efficient operation under high-load conditions.

Compact and Lightweight Design

• Weighing only 565 kg, this inboard engine is perfect for tight installations, repower projects, and performance-focused vessels.

IMO Tier 2 Compliant

• Meets international emissions standards with the option to upgrade to IMO Tier III compliance for environmentally sensitive zones.

Technical Specifications – Yanmar 6LY2A-UTP Diesel Engine

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What’s Included in Your Engine Package

Purchasing the Yanmar 6LY2A-UTP from Marine Inboard Specialists includes:

• Yanmar 6LY2A-UTP Marine Diesel Engine

• Turbocharger with Intercooler

• ZF63A or ZF63IV Marine Gearbox for optimized power transfer

• Fuel Pre-Filter with Water Separator

• Alternator (12V – 80A)

• Exhaust Mixing Elbow

• Mechanical Engine Controls

• Flexible Engine Mounts

• Belt Safety Cover

• Installation and Maintenance Manual

Optional Accessories

Customize your propulsion system with optional Yanmar-approved add-ons:

• High-Riser Exhaust Mixing Elbow

• Extended Wiring Harnesses (3m, 5m, 10m)

• Hot Water Kit with Cocks

• Spare Parts Kit for onboard maintenance

• IMO Tier III Compliance Kit

Warranty & Support

The Yanmar 6LY2A-UTP is backed by a 5-year manufacturer warranty, offering full coverage on parts and labor for manufacturing defects. When you purchase through Marine Inboard Specialists, you gain access to:

• Expert installation consultation

• Fast and secure international shipping

• Genuine spare parts

• Dedicated after-sales service and maintenance support

Applications

The Yanmar 6LY2A-UTP is a versatile inboard marine engine ideal for:

• Recreational Yachts – Delivers quiet, smooth power for luxurious cruising

• Commercial Workboats – Built to handle continuous operation with high efficiency

• Fishing Boats – High torque performance for trawling, hauling, and towing

• Offshore Support Vessels – Dependable propulsion in demanding sea conditions

Frequently Asked Questions (FAQs)

1. What types of vessels can use the Yanmar 6LY2A-UTP?
It’s ideal for yachts, light-duty commercial vessels, support boats, and fishing vessels needing compact yet powerful propulsion.

2. How fuel-efficient is the engine?
Thanks to the in-line direct injection system, the engine maintains excellent fuel economy without sacrificing performance.

3. Is it suitable for engine repowering?
Yes. Its compact size and mechanical controls make it an excellent choice for repowering older boats.

4. Does it comply with emissions standards?
Yes, the 6LY2A-UTP meets IMO Tier 2 and can be upgraded for IMO Tier III compliance.

5. What gearbox options are included?
The engine comes with your choice of ZF63A or ZF63IV, depending on vessel requirements.

6. What does the warranty cover?
The 5-year warranty covers material and manufacturing defects, including parts and labor.

7. Can Marine Inboard Specialists assist with installation?
Yes. We offer technical support, parts sourcing, and service guidance before and after your purchase.

Contact Marine Inboard Specialists Today

Ready to power your vessel with precision and reliability? The Yanmar 6LY2A-UTP 370HP Diesel Marine Engine offers unmatched performance and longevity. Contact Marine Inboard Specialists now for a personalized quote, international shipping options, and expert advice.