New Mercury 230 HP Sterndrive 3.0L Inboard Diesel Engine – Sale !!
Original price was: $5,600.00.$5,450.00Current 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.
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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