Description

Volvo Penta D4-300 Aquamatic Sterndrive Marine Diesel Engine 300HP

Precision Engineering. High Performance. Proven Marine Reliability.

The Volvo Penta D4-300 Aquamatic Sterndrive Marine Diesel Engine delivers 300 horsepower of marine-grade performance with exceptional fuel efficiency, clean emissions, and advanced electronic control. Designed for demanding boat owners and commercial operators, this 4-cylinder, 3.7-liter marine diesel engine combines the benefits of a high torque output with state-of-the-art maneuverability features.

Equipped with Variable Geometry Turbocharging (VGT), common-rail fuel injection, and the Electronic Vessel Control (EVC) system, this engine ensures immediate throttle response, smooth acceleration, and precision handling, making it ideal for both recreational and commercial vessels that demand consistent performance and long-term reliability.

Key Advantages of the Volvo Penta D4-300 for Marine Applications

High Power-to-Weight Ratio

The engine’s aluminum construction offers strength without excessive weight, making it ideal for a wide variety of hull configurations.

Efficient Performance with Low Fuel Consumption

Advanced fuel injection systems and optimized combustion reduce fuel consumption while maximizing output, lowering total operational costs over time.

Compact, Space-Saving Design

A compact and symmetrical profile ensures easy installation in tight engine compartments, without compromising power or efficiency.

Torque-Rich Acceleration

The D4-300 provides unique marine torque characteristics that maintain speed and control in demanding sea conditions, heavy loads, and tight maneuvers.

Seamless Vessel Integration

Electronic Vessel Control (EVC) delivers full integration between the engine, steering, and optional features such as joystick docking and autopilot systems.

Freshwater Cooling System

Built-in freshwater cooling and heat exchanger systems reduce internal corrosion and ensure stable operating temperatures, extending engine life.

Technical Specifications

Built for Performance, Backed by Reliability

As part of the Volvo Penta diesel marine engine lineup, the D4-300 is engineered for long service intervals, low maintenance costs, and maximum uptime. Whether you’re repowering a cruiser or specifying an engine for a new build, this model delivers consistent performance across all operating conditions.

Why Choose Marine Inboard Specialists for Volvo Penta Engines

Marine Inboard Specialists is a trusted supplier of genuine Volvo Penta marine diesel engines, offering expert advice, competitive pricing, and full after-sales support. We stock a wide range of Volvo Penta inboard engines, including Aquamatic sterndrives, to meet the needs of both private boat owners and commercial operators.

Our Advantages Include:

• Official Volvo Penta engines with manufacturer warranty

• Expert technical support and consultation

• Fast and secure shipping across Germany, Europe, and select global regions

• Dedicated after-sales service and support

• Transparent pricing and no hidden fees

Warranty Coverage

All Volvo Penta engines from Marine Inboard Specialists are backed by official manufacturer warranties.

• Standard Warranty: 3 years or 1,000 operating hours (whichever comes first)

• Extended Warranty Options: Available upon request

For warranty assistance or service inquiries, please contact our support team directly.

Frequently Asked Questions

1. What is the price of the Volvo Penta D4-300 Aquamatic marine engine?
Prices vary depending on configuration and availability. Contact Marine Inboard Specialists for a customized quote and current promotions.

2. Is this engine suitable for commercial vessels?
Yes. The Volvo Penta D4-300 is ideal for both recreational boats and light-duty commercial vessels due to its durability, torque delivery, and advanced fuel economy.

3. Do your engines include original Volvo Penta parts?
All engines sold through Marine Inboard Specialists come with genuine parts and meet Volvo Penta’s stringent quality standards.

4. Can I place an order online or by phone?
You can order by contacting our sales team directly. We’ll walk you through product specifications, availability, and shipping options.

5. Do you offer international shipping?
Yes. We ship throughout Germany, across the EU, and to select international destinations. Options include standard, express, and freight shipping for oversized products.

Order the Volvo Penta D4-300 Aquamatic Today

Marine Inboard Specialists offers the complete range of Volvo Penta inboard marine engines for sale, including the versatile and high-performance D4-300 Aquamatic. Whether you’re upgrading, repowering, or specifying engines for a new build, our expert team is here to help you make the right decision.

Contact us today to receive a personalized quote and discover why Marine Inboard Specialists is the preferred supplier of Volvo Penta diesel marine engines for discerning boat owners and marine professionals.