Yanmar 2YM15 Marine Diesel Engine 14HP – Compact, Quiet, and Reliable Power | JB Marine GmbH

The Yanmar 2YM15 Marine Diesel Engine (14HP) is a two-cylinder, 4-stroke marine engine designed to deliver exceptional reliability, smooth performance, and outstanding torque at low RPM. Compact yet powerful, this 14-horsepower Yanmar diesel engine represents the next generation of small marine propulsion, offering low noise, easy starting, and impressive fuel economy.

Built as part of Yanmar’s YM Series (7–29HP), the 2YM15 is engineered for small sailboats, fishing vessels, dinghies, and auxiliary propulsion applications. Featuring natural aspiration, indirect fuel injection, and water-cooled technology, this lightweight engine ensures quiet operation, long service life, and minimal maintenance.

At JB Marine GmbH, we supply genuine Yanmar marine diesel engines, offering factory warranties, OEM parts, and expert installation guidance across Germany and Europe.

Compact Marine Power with Proven Yanmar Reliability

The Yanmar 2YM15 combines modern marine engineering with field-proven dependability, making it one of the most trusted auxiliary engines in the sailing world. With a displacement of 0.651 liters, this two-cylinder diesel engine delivers steady propulsion, low emissions, and outstanding torque for effortless maneuvering and cruising.

Engineered for ease of installation, the 2YM15 features rubber-type flexible mounts for vibration reduction, an electric 12V starting system, and a forced lubrication system to extend engine life. Designed to perform even in harsh saltwater environments, it’s the perfect choice for coastal navigation and recreational marine applications.

Technical Specifications

Key Features and Benefits of the Yanmar 2YM15

Compact and Lightweight Design

The Yanmar 2YM15 is engineered for boats where space and balance are critical. Its compact form factor and lightweight construction allow for easy installation even in confined engine compartments.

Reliable Two-Cylinder Marine Power

The robust two-cylinder configuration ensures excellent low-speed torque, smooth performance, and stable cruising power, making it ideal for sailing yachts and light commercial boats.

Quiet, Low-Vibration Operation

Built with rubber-type flexible mounts and precision-balanced internal components, the 2YM15 delivers exceptionally quiet performance with minimal vibration, enhancing onboard comfort during long voyages.

Easy Starting and Dependable Performance

Equipped with a 12V electric start system (1.4kW motor), the engine starts quickly and reliably in any condition — ensuring safety and dependability for every trip.

Fuel Efficiency and Clean Combustion

The indirect injection system provides clean, efficient combustion, significantly reducing smoke and fuel consumption. This design promotes eco-friendly operation while maintaining optimal performance.

Low Maintenance and Long Service Life

A forced lubrication system minimizes engine wear and extends lifespan, while easily accessible service points simplify maintenance and inspection. Genuine Yanmar parts from JB Marine GmbH ensure consistent reliability.

Why Choose JB Marine GmbH for Your Yanmar Marine Engine

At JB Marine GmbH, we specialize in Yanmar and Volvo Penta marine diesel engines, offering authentic products, certified parts, and technical expertise. Our mission is to provide premium propulsion solutions for sailors, commercial operators, and boat builders across Europe.

What You Get with JB Marine GmbH

• Genuine Yanmar 2YM15 Marine Diesel Engine (14HP) with full warranty

• Pre-tested engine, ready for installation

• Expert technical consultation and setup guidance

• Fast, secure delivery across Germany, Europe, and international ports

• Full access to OEM Yanmar spare parts and accessories

• Comprehensive after-sales support and servicing

Warranty Information

All Yanmar engines supplied by JB Marine GmbH include an official manufacturer’s warranty that covers defects in materials and workmanship.

• Standard Warranty: 12 months from delivery date

• Extended Warranty: Available upon request

We also provide installation guidance, warranty claim assistance, and ongoing maintenance support to ensure optimal performance throughout the engine’s service life.

Frequently Asked Questions (FAQ)

What type of boats is the Yanmar 2YM15 suitable for?
This 14HP two-cylinder diesel engine is ideal for small to medium-sized boats, including sailboats, fishing vessels, and dinghies, offering reliable power and quiet operation.

Is the engine ready for installation upon delivery?
Yes. The engine is delivered pre-tested and fully ready for installation, including flexible mounts, an electric starter, and necessary connections for fuel, cooling, and exhaust systems.

How reliable is the starting system?
The 12V electric starting system (1.4 kW) ensures quick and dependable ignition, even in cold or humid marine environments.

What maintenance does the engine require?
The 2YM15 uses a forced lubricating system for durability and requires only standard maintenance, such as oil and filter changes. All service points are easily accessible.

What are the key advantages over other engines in its class?

• Superior fuel efficiency with 9.4kW continuous output

• Smooth, quiet performance due to indirect injection

• Compact design with low vibration

• Easy installation with flexible mounts

• Proven Yanmar reliability

Does JB Marine GmbH provide spare parts and technical support?
Yes. We supply genuine Yanmar parts, installation advice, and technical assistance throughout the engine’s lifetime.

What warranty is included?
All Yanmar engines include a 12-month manufacturer warranty, with optional extended coverage available.

How long does delivery take?
Orders are typically processed within 3–5 business days. Delivery times vary depending on your location in Germany or Europe.

What payment methods are accepted?
We accept bank transfers, major credit cards, and PayPal. Flexible terms may be available for bulk or recurring orders.

How can I place an order?
You can order directly via https://jbmarinegmbh.de/ or contact our sales team for a custom quote and delivery estimate.

Order Your Yanmar 2YM15 Marine Diesel Engine from JB Marine GmbH

Experience the perfect balance of efficiency, reliability, and quiet power with the Yanmar 2YM15 Marine Diesel Engine (14HP), engineered for smooth performance, easy maintenance, and long-lasting operation.

Trust JB Marine GmbH, your European marine propulsion specialist, for Yanmar and Volvo Penta diesel engines, genuine spare parts, and professional service.
Visit https://jbmarinegmbh.de/ to explore our full range of marine engines for sale or request a personalized quotation today.