Engine Isuzu 4ZD1

The Isuzu 4ZD1 is a four-cylinder gasoline engine produced by Isuzu. It is a 2.3-liter engine with a power output of 97 horsepower (71 kW) and 120 ft-lbs of torque. 

The 2.3-liter Isuzu 4ZD1 carburetor engine was assembled by the company from 1985 to 1997 and was installed on a number of popular SUVs and pickup trucks of the concern, such as Trooper, Mu, Faster. On the American version of the Impulse coupe, an injection modification of this unit is found.

Engines of the Z-series: 4ZD1, 4ZE1.

The engine was used in various vehicles, including the Isuzu Trooper and the Isuzu Pup. It was introduced in 1983 and was later upgraded to produce 110 horsepower (89 kW). The 4ZD1 engine was also the subject of rebuild discussions in the automotive community.

Specifications

Weight,kg150
Engine lifespan,km~27500
Euro standardsEURO 1
Fuel typepetrol
Engine oil capacity,liter4.4
Recommended engine oil5W-40
Timing driverbelt
Compression ratio8.3
Block headaluminum 8v
Cylinder blockcast iron R4

The engine was installed on:

  • Isuzu Faster 2 (KB) in 1985 – 1988; Faster 3 (TF) in 1988 – 1997;
  • Isuzu Impulse 1 (JR) in 1988 – 1990;
  • Isuzu MU 1 (UC) in 1989 – 1993;
  • Isuzu Trooper 1 (UB1) in 1986 – 1991;
  • Isuzu Wizard 1 (UC) in 1989 – 1993.

 

Click here to know more about 4ZD1 Complete Cylinder Head

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