The Isuzu 4JJ1-TCX is a robust and efficient 3.0-liter turbocharged diesel engine, renowned for its durability, low emissions, and high performance in demanding applications. Engineered by Isuzu Motors, a leader in diesel technology with decades of expertise, this engine features a water-cooled, multi-cylinder design built from high-quality aluminum alloy and cast iron materials for exceptional longevity and reliability. It delivers 177 kW (approximately 237 hp) of power and 380 Nm of torque, making it ideal for light-duty trucks, SUVs, and commercial vehicles where torque and fuel efficiency are critical.
Key specifications include:
- Displacement: 3.0L (2,999 cc)
- Configuration: Inline 4-cylinder, DOHC
- Bore x Stroke: 95.4 mm x 104.9 mm
- Compression Ratio: 17.5:1
- Fuel System: Common-rail direct injection with turbocharger
- Emissions Compliance: Euro V standards, ensuring eco-friendliness and reduced environmental impact
- Cooling System: Water-cooled for optimal thermal management
- Weight (Dry): Approximately 302-325 kg
This engine is 100% tested before shipment and comes with a 2-year or 60,000 km warranty, underscoring Isuzu’s commitment to quality and trustworthiness. Its advanced design minimizes fuel consumption (around 0.355 lb/hp-hr) while providing superior torque across a wide RPM range, making it a preferred choice for off-road and industrial use. Variants like the 4JJ1X offer similar reliability for industrial applications, with power outputs ranging up to 188 hp in select configurations.
Applications include popular models such as the Isuzu D-Max, Mu-X, Alterra, Holden Rodeo, Chevrolet Colorado, and Holden Colorado, where it excels in towing, hauling, and everyday durability. Backed by Isuzu’s global reputation for engineering excellence, this engine meets stringent U.S. EPA Tier 4 standards without additional filters in some setups, promoting sustainability. For custom OEM needs, contact us for tailored solutions.
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