4.0L V8 Engine

The 1UZ-FE is a 4.0-liter (3,969 cc) V8 engine developed by Toyota, primarily known for its use in various Lexus and Toyota models. This all-aluminum block engine features a DOHC valvetrain with 32 valves, delivering robust performance. Power output typically ranged from 250 to 300 PS (191-221 kW; 256-296 HP) with a peak torque of 333 N·m (246 lb-ft). This legendary V8 engine first appeared in 1989, notably in the first-generation Lexus LS 400 and Toyota Celsior. Over its production run, it was also featured in other performance-oriented vehicles like the Lexus SC 400 and GS 400. The earlier iterations of the 1UZ-FE, specifically from 1989 to 1994, are often favored for their simpler design and enhanced durability, making them a strong choice for enthusiasts and builders. The 1UZ-FE has become a popular choice for engine swaps due to its inherent strength and considerable power potential. It is recognized for its reliability and longevity, contributing to its status as a highly regarded V8 powerplant in both the Lexus and Toyota lineups.