 | This article needs additional citations for verification. (June 2009) |
| 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. 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.