• M1 – M4 Marine Ratings (varies by model)


  • IMO Conformance (select models)
  • U.S. EPA Tier Certified (select models)

Standard Features

  • Displacement: 7.8L – 15.7L (varies by model)
  • Bore and Stroke: varies by model
  • Torque: 723 lb/ft – 2013 lb/ft (varies by model)
  • Choice of heat exchanger cooled or keel cooled
  • SAE housing for easy transmission mounting
  • Mechanical or electronic fuel systems (varies by model)
  • Oversized air cleaner
  • Oil filters
  • Water/fuel separator
  • 12V or 24V electrics
  • Oil sump pump
  • Deep sump oil pan
  • Dry fit cylinder liners
  • Glow plugs for cold start
  • Zinc anode protection (for heat exchanger type)
  • Several fluid service drains
  • Complete instrument panel
  • 1 year unlimited or 2 yr / 2,000-hour limited warranty*

*Years or hours of service, whichever comes first. Please see your authorized Isuzu distributor or dealer for warranty and other details.


Standard Equipment

  • 12V, 3.0 kW or 24V, 7.4 kW starter (varies by model)
  • 12V, 110 amp or 24V, 50 amp alternator (varies by model)
  • SAE housing and flywheel
  • Left hand rotation (looking at flywheel)
  • Seawater pump
  • Dry exhaust elbow
  • Oil sump pump
  • Owner’s manual

Options & Accessories

Strengthen your brand with an Isuzu engine and Isuzu genuine add-on components. Isuzu accessories, backed by our Isuzu nameplate, are engineered specifically for your Isuzu engine. In today’s global climate, customizing an Isuzu engine with factory components yields a high return in customer service, support, and satisfaction, no matter where the final product resides.

  • Heat exchanger or keel cooling
  • Marine transmissions (select models)
  • Front add-on pulley (select models)
  • Vibration isolators
  • Extended wire harness
  • Dual station panel
  • Keel coolers
  • Front PTO (capacity 400 HP) (select models)
  • Bilge pump
  • Service and parts manuals

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