Engine Toyota 1FZ

Engine Toyota 1FZ

Like many Toyota engines from the 80s and 90s, the 1FZ is very simple and reliable. No miscalculations were made in the design. Replacement of the old F-series, solid classic high-volume engine. Installed in 1992-2009 for heavy jeeps (Land Cruiser 70..80..100), the carburetor version continues to be used on special vehicles.


Manufacturer Tahara Plant
Also called 1FZ
Production years 1984-2007
Cylinder block alloy cast iron
Fuel system carburetor/injector
Configuration inline
Number of cylinders 6
Valves per cylinder 4
Piston stroke, mm 95
Cylinder bore, mm 100
Compression ratio 8.1
Displacement, cc 4476
Power output, hp 190/4400
Torque output, Nm / rpm 363/2800
Fuel type 92
Euro standards
Weight, kg 265
Fuel consumption, L/100 km
— city
— highway
— combined
Oil consumption, gr/1000 km up to 1000
Recommended engine oil 5W-30 / 5W-40 / 1oW-30 / 10W-40 / 10W-50 / 15W-40 / 15W-50
Engine oil capacity, liter 7.4
Oil change interval, km 7000-10000
Normal engine operating temperature, °C
Engine lifespan, km
— official information
— real


Frequent problems

Toyota 1FZ engine, as a typical representative of the 80s and 90s. of the last century, it is quite simple in execution and reliable in operation.
Engine Toyota 1FZ under the hood
During its development, the designers took into account all the points and created an almost perfect engine. Therefore, with good handling, filling with high-quality oil and decent fuel, it can survive well over 400 thousand km without any hints of repairs. Perhaps its only drawback is the high consumption of gasoline. Nowadays, it can be eliminated by installing HBO. In general, the motor has good traction and liveliness.

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