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Isuzu J-Series Engine

Isuzu 4JJ1X Engine

The Isuzu 4JJ1X diesel engine provides industry leading performance and holds up to the Isuzu mantra of "Performance that goes to work". This engine is offered in a 95 HP, constant speed rating option along with a 115 HP, variable speed rating option.

Features

  • Displacement: 3.0 L
  • Turbocharged or turbocharged charge air cooled (CAC)
  • Fuel consumption: .355 LB/HP-HR
  • SAE 3 flywheel housing
  • Electric self-priming fuel lift pump
  • 12V or 24V electronics
  • Glow plug starting aid
  • High angularity oil pan
  • 500-hour service intervals
  • 5-year / 5,000-hour limited warranty*

Models

  4JJ1X (95 HP) 4JJ1X (115 HP)
Hp 95 115
kW 70.8 85.7
RPMs 1800 2200
Liters 3.0 3.0
Cubic Inches 183.1 183.1
Dry Weight 709 lbs 709 lbs
Cylinders 4 4
Cycle 4 Stroke 4 Stroke
Engine Rating Constant Speed Constant Speed
Emissions US EPA Tier 4F
EU Stage V
US EPA Tier 4F
EU Stage V