Volvo Penta D4-230 – Inboard Diesel Engine 230 HP

Description

With 230 hp at 3,400 rpm, the Volvo Penta D4-230 uses a turbocharged and aftercooled 3.7L inline four-cylinder diesel configuration with common rail fuel injection. The supplied specifications identify EN 590 or ASTM D975 diesel and a 17.5:1 compression ratio. Hydraulic marine gear, HS63AE or HS85A drive compatibility, SAE 4 flywheel housing, and Electronic Vessel Control define the listed propulsion interfaces.

The 1,217-pound dry engine uses a 12V 150-amp or 24V 80-amp alternator, heat-exchanger cooling with 13L coolant capacity, and a water-cooled manifold exhaust configuration. Pressure-feed wet-sump lubrication holds 9L oil. Listed EPA Tier 3, IMO II, and RCD II ratings, together with the specified 1-3-4-2 firing order, provide technical context.

Key Specifications of the Volvo Penta D4-230 Marine Diesel Engine

• The 3.7L inline four-cylinder engine produces 230 hp at 3,400 rpm through turbocharged and aftercooled common rail diesel operation.
• Common rail injection supports the supplied EN 590 or ASTM D975 fuel requirement with a stated 17.5:1 compression ratio.
• HS63AE or HS85A drive options require drivetrain confirmation alongside the hydraulic marine gear and SAE 4 flywheel housing.
• Electronic Vessel Control requires integration planning between the engine, helm controls, selected drivetrain, and vessel electrical system.
• Alternator options include 12V 150-amp or 24V 80-amp outputs for the listed electrical-system configurations.
• Heat-exchanger cooling holds 13L coolant, while the water-cooled manifold defines the specified exhaust-system arrangement.
• Pressure-feed wet-sump lubrication uses 9L oil capacity, requiring engine-room access for scheduled fluid maintenance and inspection.

Engine Configuration and Service Access

This Volvo Penta marine diesel engine uses 103 by 110 mm bore and stroke dimensions in an inline four-cylinder, four-stroke layout. The turbocharger, aftercooler, common rail system, heat exchanger, water-cooled manifold, hydraulic marine gear, and alternator should remain accessible after installation.

The supplied 1,217-pound dry weight, EVC controls, drive interface, cooling system, and pressure-feed lubrication should be planned together. Engine-bed loading, service clearance, electrical routing, and fluid-maintenance access require review before the propulsion package is positioned.

Why Choose the Volvo Penta D4-230 Marine Diesel Engine

The D4-230 marine diesel engine combines 230 hp at 3,400 rpm with turbocharging, aftercooling, and common rail injection in a 3.7L four-cylinder configuration. Buyers comparing electronic-control propulsion packages can assess its hydraulic marine gear, HS63AE or HS85A drive options, EVC compatibility, and dual-voltage alternator choices. The supplied 1,217-pound dry weight, 13L coolant capacity, and listed emissions ratings support installation planning.

Installation and Compatibility Considerations

Confirm that the vessel supports the supplied 1,217-pound dry weight, SAE 4 flywheel housing, hydraulic marine gear, selected HS63AE or HS85A drive, and EVC electronic-control arrangement. Plan engine beds, shaft alignment, propeller matching, fuel supply, cooling-water intake, water-cooled manifold routing, alternator voltage, ventilation, and turbocharger service clearance before installation.

Use fuel meeting EN 590 or ASTM D975 requirements. Confirm provisions for 13L coolant capacity, 9L oil capacity, hydraulic gear servicing, and access to the common rail system, turbocharger, aftercooler, cooling system, exhaust manifold, and electrical components.

Warranty and Support

Warranty coverage should be confirmed against the current Volvo Penta warranty policy applicable to the exact engine, purchase market, installation, and operating use. Mulmarine.com provides product-information support before purchase and assistance with order-related questions. Review warranty eligibility and current coverage details on Mulmarine.com before placing your order.

Before Ordering the Volvo Penta D4-230 Marine Diesel Engine

Before ordering, verify engine-bed dimensions, structural capacity for the supplied 1,217-pound dry weight, SAE 4 flywheel-housing compatibility, hydraulic gear selection, HS63AE or HS85A drive requirements, EVC controls, alternator voltage, fuel supply, cooling-water intake, exhaust routing, ventilation, shaft alignment, propeller matching, and professional installation planning.