Toyota JZ engine

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Toyota JZ engine" – news · newspapers · books · scholar · JSTOR (June 2009) (Learn how and when to remove this message)

Toyota JZ engine
2JZ-GTE engine in a Toyota Aristo
Overview
Manufacturer	Toyota
Production	1990–2007
Layout
Configuration	Straight-6
Cylinder block material	Cast iron
Cylinder head material	Aluminium
Combustion
Cooling system	Water-cooled
Chronology
Predecessor	Toyota M engine

The Toyota JZ engine family is a series of inline-6 automobile engines produced by Toyota Motor Corporation. 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.