The 1HZ Toyota Landcruiser 4.2 litre (4164 cc) diesel inline 6-cylinder 12-valve SOHC (single overhead camshaft) is an indirect injection design, and delivers maximum power of 96 kW (129 hp) at 3800 rpm and maximum torque of 285 N⋅m (210 lbf⋅ft) at 2200 rpm.

The Toyota 1HZ is a 4.20 l (4,164 cc, 254.1 cu-in) six cylinders, four-stroke cycle water-cooled naturally aspirated internal combustion diesel engine, manufactured by the Toyota Motor Corporation. The 1HZ engine has a cast-iron cylinder block with 94.0 mm (3.7 in) cylinder bores and a 100.0 mm (3.94 in) piston stroke.

Oct 20, 2024 · The Toyota 1HZ diesel engine is an inline-six, naturally aspirated engine. It features a cast iron block and cylinder head, providing robustness and heat dissipation capabilities. The engine has a displacement of 4.2 liters, with a bore and stroke of 94 mm x …

Jan 20, 2022 · The 1HZ uses indirect injection technology and runs a compression ratio of 22.4:1. Power is a claimed 96kW at 3800rpm and 285Nm at 2200rpm. A 1HZ injector pump diagram will also reveal that the engine uses old-school injection …

Jan 12, 2025 · The Toyota 1HZ is a robust and reliable 4.2-liter inline-six diesel engine that has earned a solid reputation in the automotive world. Launched in the early 1990s, this engine quickly became a favorite among off-road enthusiasts, commercial vehicle operators, and anyone needing a dependable power source for rugged terrains.

Feb 5, 2025 · The Toyota Land Cruiser is renowned for its rugged reliability, and at the heart of this legendary SUV lies the Toyota 1HZ engine. A 4.2-liter inline-six diesel powerhouse, the 1HZ engine has become a symbol of dependability and endurance, especially among off-road enthusiasts and adventure seekers.

Nov 10, 2006 · 1HZ is a low cost alternative with the option to install a Turbo. I've looked at a few power maps of the 1HZ with a Turbo vs. a 1HD-T and the 1HZ-T produces more power. Add an intercooler and you'll be off to the races.

General Manufacturer TOYOTA Model/Year 1HZ (HZJ75, 80) 1989 - L/(CID) 4,163cc DIESEL No. of Cylinders 6 Bore & Stroke 94.0mm X 100.0mm Firing Order 1 – 4 – 2 – 6 – 3 – 5 Compression Ratio 22.7 : 1 Idle Speed 650 rpm manual Comp. Pressure @ RPM 3.6 MPa @ 250 rpm 2.65 MPa min. <490 kPa diff. Oil Pressure 29 kPa min at idle Oil Capacity & Grade 9.8 ltr dry CC-CD

May 11, 2024 · Production of 1HZ dvs for the main Toyota cars was completed in 2007 and it was replaced by a turbodiesel 1VD-FTV. But the production of the old atmospheric continues to this day, it is put on the Land Cruiser 70.

May 26, 2022 · Not only is the Toyota 1HZ diesel capable of doing the work of a smaller turbodiesel, it will continue to do so for at least half a million miles, with some operators reporting a million miles before major work is needed.