Toyota Yaris Vitz 1.3 K3-DE K3-VE 2SZ-FE Complete Cylinder Head

The Toyota 2SZ-FE engine is a compact and efficient 1.3-liter inline-4 gasoline engine developed by Toyota as part of their SZ engine family. Launched in the early 2000s, the 2SZ-FE was designed with a focus on fuel efficiency and reliability, making it ideal for small urban vehicles. It features Dual Overhead Camshafts (DOHC) and Variable Valve Timing with intelligence (VVT-i), which optimizes valve timing for improved performance and fuel economy while reducing emissions.

The engine delivers a maximum power output of approximately 87 horsepower (64 kW) at 6,000 RPM and a peak torque of 122 Nm at 4,400 RPM. Its lightweight aluminum construction contributes to better fuel efficiency and handling, while the compact design allows it to fit seamlessly into smaller vehicle platforms.

The 2SZ-FE engine is commonly found in models such as the Toyota Yaris, Vitz, and Belta, providing a balance of smooth performance and low fuel consumption. This engine is particularly popular in markets where fuel efficiency and low running costs are prioritized.