Description

Vetus M3.29K Marine Diesel Engine – Keel Cooled Model – 27HP

The Vetus M3.29K Marine Diesel Engine – 27HP is a compact, fuel-efficient, and highly durable 3-cylinder diesel engine designed for sailboats, canal boats, cabin cruisers, and light commercial vessels. Engineered with a keel-cooled system, this model is ideal for sediment-heavy and debris-prone waters where raw-water cooling can cause frequent maintenance issues.

At Seawave Marine, we supply, support, and service Vetus engines used throughout Europe and across global markets. Our hands-on technical experience ensures every customer receives accurate guidance, reliable parts, and long-term support.

Why Boaters Choose the Vetus M3.29K Marine Diesel Engine

1. Keel Cooling for Maximum Durability

Keel cooling eliminates raw-water flow through the engine.
This results in:

  • Reduced corrosion

  • No seawater pump issues

  • No clogged strainers or blocked heat exchangers

Learn more about our full range of Vetus Marine Diesel Engines here:

2. Smooth, Efficient 3-Cylinder Performance

With strong low-RPM torque, the M3.29K provides excellent maneuverability and stable cruising performance.
Key benefits include:

  • 27HP at 3600 RPM

  • Quiet operation

  • Low vibration due to counter-balanced cylinders

Looking for other small diesel options? Explore our best small marine diesel engines alternatives:

3. Engineered for Low Maintenance

The M3.29K is built for long service life with:

  • Front-mounted service points

  • Fewer hose connections

  • Heavy-duty materials throughout

Technical Specifications

Specification Details
Max Output at Flywheel 20 kW (27 HP)
Max Output at Prop Shaft 19.3 kW (26.2 HP)
Cylinders 3
Bore x Stroke 76 x 70 mm
Displacement 952 cm³
Alternator 12V – 75A
Cooling Keel Cooling
Standard Gearbox TMC40P (2 / 2.60:1)
Optional Gearboxes ZF12M, ZF15MIV, TMC60A
Dry Weight 134 kg
Max Installation Angle 15°
Lateral Inclination Angle 25° continuous
Fuel Lift Pump 1.5 m suction
Alarms Oil pressure, coolant temp, exhaust temp, charging current
Certifications EU-RCD II, BSO, SOLAS

Why Order Your Vetus M3.29K from Seawave Marine?

At Seawave Marine, we are an authorized supplier of genuine Vetus products. We offer:

  • Competitive Vetus marine engines prices

  • Authentic Vetus diesel engines with full documentation

  • Dedicated marine engineering support

  • Worldwide secure shipping

  • Expert installation guidance

Warranty Information

All Vetus diesel engines purchased from Seawave Marine include:

  • 5-year / 1500-hour warranty

  • Support with warranty registration

  • Full access to genuine Vetus parts

  • Optional extended warranty packages

Need help with documentation? Request your Vetus M3.29 manual or parts guide from our support team.

Frequently Asked Questions (FAQ)

1. What is the price of the Vetus M3.29K Marine Diesel Engine – 27HP?

Pricing varies by gearbox, accessories, and shipping destination.

2. Is keel cooling better than raw-water cooling?

Yes—for inland, silty, or polluted waters, keel cooling provides significantly longer engine life and less maintenance.

3. Does the M3.29K include a gearbox?

The standard model includes the TMC40P, with optional gearboxes available.

4. Can I get parts, filters, and service kits?

Yes—Seawave Marine supplies genuine Vetus parts.

5. Do you ship Vetus engines internationally?

Yes, we ship globally with marine-grade packaging and tracking.

Order Your Vetus M3.29K Marine Diesel Engine Today

If you need a reliable, low-maintenance, and highly efficient 27HP keel-cooled diesel engine, the Vetus M3.29K is an industry-leading choice.
Seawave Marine offers expert support and the best value on Vetus diesel engines for sale.