TOYOTA 3.4L 5VZ-FE Engine

1996-2004 TOYOTA 3.4L 5VZ-FE PETROL ENGINE.

TOYOTA 3.4L 5VZ-FE Engine is a 3.4-litre V6 petrol engine renowned for its durability, reliability, and strong mid-range torque, making it a favorite in SUVs and pickup trucks. Introduced in the late 1990s, this engine features a V6 60°

configuration with SOHC (Single Overhead Camshaft) and 24 valves, providing a robust balance between power and efficiency.

With a bore and stroke of 95.0 mm × 95.0 mm and a compression ratio of 9.6:1, it produces approximately 183–190 horsepower (136–142 kW) at 5,000 rpm and 296–300 Nm of torque at 3,600 rpm.

The TOYOTA 3.4L 5VZ-FE Engine uses a multi-point fuel injection system running on unleaded petrol (91–95 RON), delivering smooth and reliable power across a wide RPM range.

SPECIFICATION

Constructed with an aluminum alloy cylinder head and cast-iron block, the engine is designed to handle heavy-duty applications while remaining relatively lightweight. It uses a water-cooled system with a robust radiator and fan setup to maintain optimal operating temperatures.

The TOYOTA 3.4L 5VZ-FE Engine is commonly paired with automatic or manual transmissions, offering flexibility and durability in vehicles like the Toyota 4Runner, Tacoma, T100, and Land Cruiser Prado.

5VZ-FE MAINTAINANCE

Known for its long service life, ease of maintenance, and strong torque delivery, the engine remains highly regarded in both stock and lightly modified applications. Regular maintenance—such as oil changes, cooling system checks, and timing chain inspections—ensures that the engine can exceed 400,000 km while maintaining consistent performance, making it a trusted choice for enthusiasts and daily drivers alike.

Every engine we sell is carefully tested and inspected prior to listing to ensure top quality.
This unit has no visible cracks or damage on the head or block and comes hand-picked from a clean, running vehicle in Japan, showing a verified mileage of around 50,000–80,000 miles.