New Mercury 230 HP Sterndrive 3.0L Inboard Diesel Engine - Sale !!

New Mercury 230 HP Sterndrive 3.0L Inboard Diesel Engine – Sale !!

Name: New Mercury 230 HP Sterndrive 3.0L Inboard Diesel Engine - Sale !!
Availability: InStock

Original price was: $5,600.00.Current price is: $5,450.00.

Mercury Diesel’s 3.0L engine revolutionizes maintenance with its thoughtful design, placing all essential service points at the front for unparalleled convenience. Key areas for servicing—such as the oil, coolant, fuse box, seawater strainer, drive lube (available for sterndrives), and power steering fluid (for sterndrives)—are strategically positioned for easy access. Accompanying these features is Mercury’s innovative color-coded maintenance schedule, ensuring that service guidelines are not only clear but also straightforward to follow, making upkeep simpler than ever.

Categories: Inboard Diesel Engines, Mercury

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Mercury 230 HP Sterndrive 3.0L Inboard Diesel Engine

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Mercury 230 HP Sterndrive 3.0L Diesel Engine | Reliable Marine Power

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Discover the Mercury 230 HP Sterndrive 3.0L Diesel Engine with SmartCraft controls, high efficiency, and proven reliability. Shop now with OEM guarantee.

Mercury 230 HP Sterndrive 3.0L Diesel – Powerful, Efficient, and Reliable

The Mercury 230 HP Sterndrive 3.0L Diesel is designed for boaters who demand strong performance, long-term reliability, and fuel efficiency. Whether you cruise offshore or enjoy tow sports, this advanced diesel engine delivers consistent power with low operating costs.

Moreover, its modern engineering and SmartCraft integration ensure smooth handling and superior control on every journey.

230HP High-Power Performance

With 230 horsepower and 503 Nm of peak torque, this engine delivers fast acceleration and confident cruising. As a result, you enjoy reduced time to plane and improved top-end performance.

Furthermore, the Honeywell variable geometry turbocharger (VGT) enhances responsiveness across all RPM ranges.

3.0L Diesel Efficiency

The 3.0L common-rail diesel system provides excellent fuel economy without compromising power. Consequently, you can travel farther while reducing fuel expenses.

In addition, the high-pressure Bosch fuel system ensures precise combustion and lower emissions.

Sterndrive Reliability

Built in a state-of-the-art manufacturing facility, the Mercury 230 HP Sterndrive 3.0L Diesel meets strict quality standards. Therefore, it delivers dependable performance day after day.

Moreover, the closed-cooling system and SeaCore® corrosion protection extend engine life, especially in saltwater environments.

SmartCraft Digital Controls

This engine integrates seamlessly with Mercury SmartCraft® technology. As a result, you gain access to real-time data, diagnostics, and performance monitoring.

Additionally, compatibility with DTS and mechanical controls provides flexible installation options.

Easy-to-Maintain Design

Maintenance is simplified with front-mounted service points. Oil, coolant, fuse box, seawater strainer, and drive lube access are all conveniently located.

Consequently, routine servicing becomes faster and more cost-effective.

Quiet and Comfortable Operation

Advanced motor mounts and a silenced air intake minimize vibration and noise. Therefore, onboard conversations remain clear even at cruising speed.

Meanwhile, the integrated air filter reduces turbo noise for a smoother boating experience.

Joystick Piloting Compatibility

The Mercury 230 HP Sterndrive supports Joystick Piloting for Sterndrives (Axius). As a result, docking and low-speed maneuvering become easier and more precise.

Why Choose Mercury 230 HP Sterndrive?

Proven OEM quality and factory guarantee
Emissions-compliant diesel technology
High customer satisfaction and positive reviews
Excellent resale value
Strong global service network

Therefore, this engine represents a smart long-term investment for serious boat owners.

Technical Specifications for Mercury 230 HP Sterndrive 3.0L Diesel

Engine & Performance

Specification	Details
Engine Type	V6 Diesel
Power Output	230 HP (172 kW)
Displacement	3.0 L
Maximum RPM (WOT)	4200 RPM
Peak Torque	503 Nm @ 2200 RPM
Bore x Stroke	83 mm x 92 mm (3.27 x 6.62 in)
Compression Ratio	16.5:1
Valves per Cylinder	4
Pistons	Oil Jet Cooled
Rotation	Counter-Clockwise (Facing Flywheel)

Fuel System

Specification	Details
Fuel System	High-Pressure Common Rail
Fuel Pre-Filtration	Not Required
Fuel Lift Pump	On Engine
High-Pressure Fuel Pump	Bosch CP 4.2 with Integrated Gear Lift Pump
Fuel Injectors	Bosch CRS 2.20 (Solenoid)

Air Intake & Turbocharging

Specification	Details
Air Handling	Turbocharged and Aftercooled
Turbocharger	Honeywell Variable Geometry Turbo (VGT)
Air Inlet	Filtered and Silenced (Starboard Rear)

Cooling & Lubrication

Specification	Details
Cooling System	Closed-Cooled
Cooling Components	Aftercooler, Engine Coolant, Engine Oil, Power Steering/Gear Oil, Fuel Coolers
Seawater Pump Inlet	38 mm (1.5 in)
Oil Capacity	8.5 L
Coolant Capacity	12 L
Dipstick Range	1.0 L
Maintenance Interval	200 Hours / Annually

Electrical & Control Systems

Specification	Details
Electrical System	12 V, 110 A
Engine Stop	ECU Controlled
Engine Control Unit	Bosch EDC17
Sensors	Crank & Cam, Intake Pressure/Temp, Exhaust Temp, Fuel Temp, Rail Pressure, Oil Pressure/Temp, Coolant Temp, Seawater Pressure/Temp
Throttle & Shift	Mercury DTS or Mechanical Cable
Gauge Compatibility	Mercury SmartCraft
Joystick Support	Compatible with Axius Joystick Piloting

Dimensions & Weight

Specification	Details
Dry Weight	358 kg (789 lbs)
Dimensions (L x W x H)	847 x 849 x 813 mm (36.7 x 33.4 x 32.0 in)
Flywheel Size	290 mm (11.42 in) SAE 8

Corrosion Protection & Sterndrive Compatibility

Specification	Details
MerCathode	Engine Mounted (Sterndrive Only)
Compatible Sterndrives	Bravo One X, Bravo Two X, Bravo Three X, SeaCore & XR Variants

Certifications & Compliance Table – Mercury 230 HP Sterndrive 3.0L Diesel

Certification / Standard	Status	Description
EPA Tier 3 / Tier 4 (USA)	✔ Compliant	Meets U.S. Environmental Protection Agency marine diesel emission standards
EU RCD II (2013/53/EU)	✔ Compliant	Approved under European Recreational Craft Directive
IMO MARPOL Annex VI	✔ Compliant	Meets international marine emission regulations
ISO 8178	✔ Certified	Exhaust emission measurement compliance
CE Marking	✔ Certified	Approved for sale and operation in EU markets
ABYC Standards	✔ Compliant	Meets American Boat and Yacht Council safety standards
NMMA Certification	✔ Certified	National Marine Manufacturers Association approval
RoHS Directive	✔ Compliant	Restriction of hazardous substances compliance
REACH Regulation	✔ Compliant	EU chemical safety compliance
Mercury OEM Quality Control	✔ Certified	Factory-tested under Mercury Marine quality systems

Compare Mercury 230 HP Sterndrive with Other Marine Engines

Before choosing your marine diesel engine, it is important to understand how different models compare in power, efficiency, durability, and long-term ownership value.

Performance and Value Comparison

Model	Power Output	Displacement	Torque	Fuel Efficiency	Ideal Use
Mercury 230 HP Sterndrive	230 HP	3.0L	503 Nm	High	Cruisers, sport boats, offshore fishing
Mercury 150 HP Sterndrive	150 HP	3.0L	Lower	Very High	Small cruisers, light vessels
Volvo Penta D3 Series	170–220 HP	2.0–2.4L	Moderate	High	Premium cruisers, luxury boats

Compared to lower-horsepower alternatives, the Mercury 230 HP Sterndrive delivers stronger acceleration, better towing capacity, and improved offshore performance. Additionally, when compared with Volvo Penta D3 models, it offers competitive torque and lower long-term service costs.

Therefore, boat owners seeking the best balance between performance, reliability, and ownership value will find this engine a strong advantage.

View and Compare Models

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Customer Trust and Quality Assurance for Mercury 230 HP Sterndrive

OEM factory-backed warranty
International emissions compliance
Certified installation partners
Verified customer reviews

As a result, you can purchase with confidence and peace of mind.

Frequently Asked Questions (FAQs) – Mercury 230 HP Sterndrive

What boats are compatible with the Mercury 230 HP Sterndrive?

This engine is suitable for mid-size cruisers, sport boats, fishing vessels, and tow sport boats equipped for sterndrive installations.

How long does the Mercury 230 HP diesel engine last?

With proper maintenance, this engine can operate reliably for 5,000 to 8,000 hours or more, depending on usage and conditions.

Does the Mercury 230 HP require regular maintenance?

Yes. Regular oil changes, cooling system checks, and annual servicing are recommended to ensure optimal performance and longevity.

Is this engine suitable for saltwater use?

Yes. With SeaCore® corrosion protection and closed cooling, it is well-suited for saltwater environments.

Can I upgrade to joystick control later?

In many cases, joystick piloting can be added later. However, professional evaluation is recommended before installation.

Order Yours Today

Upgrade your vessel with the Mercury 230 HP Sterndrive 3.0L Diesel Engine and enjoy superior power, efficiency, and reliability.

Buy Now – Mercury 230 HP Sterndrive

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