Toyota JZ engine
| 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.