Toyota JZ engine

Toyota JZ engine
2JZ-GTE engine in a Toyota Aristo
Overview
ManufacturerToyota
Production1990–2007
Layout
ConfigurationStraight-6
Cylinder block materialCast iron
Cylinder head materialAluminium
Combustion
Cooling systemWater-cooled
Chronology
PredecessorToyota M engine

The Toyota JZ engine family is a series of inline-6 automobile engines produced by Toyota. As a replacement for the M-series inline-6 engines, the JZ engines were 24-valve DOHC engines in 2.5- and 3.0-litre versions.