The 3RZ-FE is an interference engine with a timing chain reported to last 150,000 miles. [4] The cylinder head is composed of aluminum alloy and the intake manifold is made from aluminum.

The 3RZ-FE is a 2.7-liter inline four-cylinder gasoline engine produced by Toyota from 1994 to 2004. It was a replacement for the well-known 22R-E and used mostly in commercial trucks …

Aug 21, 2025 · Toyota is known for making some of the most reliable models on the market, and this teardown proves that the 2.7-liter 3RZ engine is no exception.

Aug 20, 2025 · The 3RZ is a deliberately low-tech engine developed when a lot of engine tech was accelerating. The tolerances aren't high, but they're consistent.

Jan 9, 2026 · The 3RZ-FE engine was manufactured by Toyota Motor Corporation from 1994 to 2004 on Kamigo Plant, Aichi Prefecture, Japan. The 3RZ-FE engine features a cast-iron …

The Toyota 3RZ engine is, in many ways, the ultimate workhorse. It is a powerplant that was first introduced by Toyota back in 1994. A YouTube channel recently showcased a much-abused …

Sep 16, 2021 · How reliable is the Toyota 3RZ-FE engine? Learn about 3RZ problems including the timing chain, serpentine belt, water pump, and more.

Sep 29, 2025 · This 300,000-mile Toyota 3RZ-FE tells two stories at once. This first is how this 2.7-litre inline-four earned its anvil reputation, and the second is how neglect can still kill a …

Aug 20, 2025 · This teardown reaffirms why the 3RZ-FE remains sought after, particularly in used markets or rebuild projects. Its straightforward design – inline-four, timing chain, and robust …

Mar 18, 2025 · It is part of Toyota’s RZ engine family, which also includes the 2RZ and 3RZ-FE engines. The 3RZ engine is known for its reliability, durability, and performance, making it a …