Home Engines 4LV Series

4LV Series Common Rail Engine

4LV front left


150 mhp
110 kW
3500 rpm

4LV front left


170 mhp
125 kW
3500 rpm

4LV front left


195 mhp
143 kW
3500 rpm

4LV front left


230 mhp
169 kW
3800 rpm

4LV front left


250 mhp
183 kW
3800 rpm


  • Specifically designed for sailing yachts over 50ft, super yacht tenders, small motor boats and light-duty commercial* vessels
  • Powerful low-end torque performance, delivering superior acceleration
  • Exceeds EPA Tier 3 and EU RCD Stage 2 emissions regulations
  • Measures exceptionally low for smoke, odor and noise emissions
  • Direct connectivity for plug-and-play integration

Powerful Low-end Torque And Stunning Acceleration

The 4LV series engine raises the standard for engines in its class, with exceptionally low noise and vibration alongside the 2.8 L displacement delivering powerful low-end torque and stunning acceleration.

By exceeding the strict EPA Tier 3 and EU RCD Stage 2 emissions regulations, the engines feature a virtually odor-free and smoke-free operation. Direct connectivity to NMEA and J1939 CAN-bus networks has been purpose engineered into the 4LV range, allowing future-proofed integration to any multifunction bridge display.

Over and above the impressive performance, the resounding benefit of the 4LV Series remains its versatility, with all models available with multiple shaft and jet drive options and the durable YANMAR ZT370 sterndrive. Fulfilling needs across all boating applications, it is the perfect solution for new builds and repowering.

Williams Jet Tenders
Williams Jet Tenders
X-Yachts X6


  • Available in 5 output models – 150, 170, 195, 230, 250 mhp
  • All models compatible with YANMAR ZT370 sterndrive
  • A proven solution for jet and shaft drives
  • Controlled electronically by YANMAR VC10 Vessel Control System, with up to 3 stations (mechanical controls as an option)
  • Certified for recreational and light-duty commercial applications*
  • SOLAS option and USCG lifeboat approved
  • See all certifications details

*Please note, the 4LV250 is not EPA Commercial certified.

Featured Applications


Leopard, The Moorings, and Sunsail Rely on YANMAR as Their Partner of Choice For many adventure-seekers travelling to their dream

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Common Rail Technology

YANMAR uses advanced common rail technology to achieve the most efficient engines in their class. Learn more about this technology and Yanmar common rail engines.

5X Best In Class

YANMAR common rail marine engines set global standards in performance, efficiency, and endurance. Learn more about how YANMAR achieves 5x Best-in-Class.


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