Engine 1uz. 2 cu in) all-alloy 1UZ-FE debuted in 1989 in the first generation Lexus LS 400 / Toyota Celsior and the engine was progressively released across a number of other models in the Toyota/Lexus range. 1 cu·in) V8, four-stroke cycle water-cooled naturally aspirated internal combustion gasoline engine, manufactured by the Toyota Motor Corporation since 1989 to 2004. The Toyota UZ family was only the second V8 series manufactured by Toyota, following the 60s V-series, more commonly known as the "Toyota Hemi. The 4. 0-liter V8 engine Toyota 1UZ-FE was assembled at the Tahara plant from 1989 to 2004 and was installed in the most powerful rear-wheel drive models of Feb 7, 2023 · The 1UZ-FE was created by 1,400 engineers, 60 designers, and a further 2,500 supporting staff as Toyota embarked on its most ambitious project. With a displacement of 4. Apr 4, 2025 · Explore the cars that feature the 1UZ engine, its performance, reliability, and why it's a favorite among enthusiasts. There are two generations of the motor: 1989 without a phase regulator and 1997 with the VVT-i system. Oct 20, 2016 · 1UZ-FE: Engine Basics RELATED: Toyota 2UZ-FE: Everything You Need to Know If you didn’t already know, the 1UZFE was a pretty advanced engine when it came out. This 4-liter engine replaced the old Toyota 5V. Learn about 1UZ-FE reliability, performance, performance mods and more The 4. In fact, most V8 engines around this time were still cam-in-block with pushrods, or they were single-overhead-cam. Feb 3, 2016 · Toyota 1UZ-FE engine reliability, problems and repair The engine 1UZ is the founder of Toyota UZ (included 2UZ and 3UZ). 0 L (3,969 cc; 242. 0L Engine (1989-2002 Lexus LS 400, Toyota Crown). Nov 17, 2024 · The 4. A highly advanced V8 engine for its time, the 1UZ was showcased in the Lexus LS400, which was the Japanese rival of the BMW 735i and Mercedes 420 SE at the time. Both of them gained reputation the one of the most reliable Toyota engines with huge motor potential. 0 V8 1UZ-FE engine. It appeared in 1989 and intended for the largest models of Toyota and Lexus. Complete specs, features, oil, common problems, longevity. Feb 7, 2025 · Understanding the 1UZ Engine The 1UZ-FE engine is a legendary powerplant originating from Toyota, known for its robust performance and reliability. 1 day ago · The Toyota 1UZ-FE is a 4. 0-liter V8 Toyota 1UZ-FE engine was assembled at the Tahara plant from 1989 to 2004 and installed on the most powerful rear-wheel drive models of the Japanese concern of that time. " To ensure the stability of Toyota's latest creation, Chief Engineer Ichiro Suzuki had over 900 experimental . In-depth review of the 1UZ-FE 4. 0 liters, it combines a smooth power delivery with impressive torque Apr 11, 2023 · In 1989, Toyota’s 1UZFE engine became the firstborn in their soon-to-be legendary UZ family, which later went on to include the 2UZ-FE and 3UZ-FE. This V8 engine, part of the UZ family, was first introduced in the early 1990s and quickly became a favorite among car enthusiasts and tuners alike. Dec 10, 2021 · The 1UZ-FE was produced until 2002, and ended up powering three generations of the Japanese market Toyota Crown Majesta, the successor of the LS 400 (called Toyota Celsior in Japan). Apr 27, 2023 · In this article, we cover the famous Toyota 4. Very few V8 engines at the time were dual-overhead-cam with 32 valves. 0 L (3,968 cc, 242. vgrxml stne rnfwktys onyi kcafoi pfksny tdo iqowkj zbcas uuz