Low mileage import engines.
Isuzu 4HK1 5.2L Non-Turbo Diesel Engine
Isuzu 4HK1 5.2L Non-Turbo Diesel Engine For Sale
Isuzu Excavators and Medium-duty trucks
The Complete Engine with parts including:
ENGINE.ECU. Transmission.
Isuzu 4HK1 5.2L Non-Turbo Diesel Engine is a robust and dependable power unit designed to deliver consistent performance in commercial and industrial vehicles.

Known for its durability, fuel efficiency, and mechanical simplicity, this naturally aspirated version of the 4HK1 series is ideal for customers who value long-lasting reliability over high performance.
Built for tough working conditions, it has become a favorite among fleet operators, truck owners, and agricultural equipment users across Southern Africa.
Featuring a 5.2-litre, inline four-cylinder configuration with 16 valves and DOHC technology, the 4HK1 Non-Turbo engine delivers around 130–150 horsepower and 400–450 Nm of torque, providing excellent low-end pulling power for heavy loads.
Its mechanical fuel injection system ensures steady fuel delivery, easy maintenance, and compatibility with varying diesel qualities especially useful in off-road and rural operations.
The cast-iron engine block and reinforced cylinder head make it extremely durable, capable of running reliably for hundreds of thousands of kilometres with proper servicing.
The engine’s water-cooled system, efficient combustion chamber design, and optimized piston layout contribute to smooth operation and excellent thermal management.
It’s widely used in light trucks, delivery vans, and buses, proving itself as a dependable workhorse with low operating costs. The absence of a turbocharger makes the 4HK1 Non-Turbo engine easier to maintain, with fewer moving parts and reduced failure points compared to turbocharged models.
Regular oil changes using 15W-40 or 10W-30 diesel oil, timely fuel filter replacement, and proper cooling system maintenance are essential to extend engine life. Built to last and engineered for hard work, the Isuzu 4HK1 Non-Turbo Diesel Engine is a reliable investment for businesses that demand consistent performance, low maintenance, and exceptional longevity.
Each unit, inspected and compression-tested before sale. To ensure customer receive a quality, ready-to-run engine that upholds Isuzu’s legendary standards.
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