Description
Toyota 1UZ-FE 4.0L V8 Complete Engine
Change Toyota or Lexus with the Toyota 1UZ-FE 4.0L V8 Complete Engine. Known for its strong reliability, smooth V8 power delivery, and long-lasting engineering, this engine is a solid choice for replacement, restoration, performance builds, and custom swap projects.
The Toyota 1UZ-FE is a genuine used OEM petrol V8 engine from Toyota’s UZ engine family. It became popular because of its aluminium V8 construction, DOHC cylinder head design, smooth running character, and strong reputation among Lexus and Toyota owners. This complete engine has approximately 68,000 km and has been inspected before listing.
Engine Overview:
Experience dependable Toyota V8 performance with key features that define the 1UZ-FE engine:
- 4.0L V8 Configuration: Delivers smooth power, strong balance, and refined Toyota/Lexus driving performance.
- DOHC 32-Valve Design: Supports efficient airflow and strong high-rpm performance.
- Aluminium Engine Construction: Helps reduce weight while keeping strong durability.
- Naturally Aspirated Power: Provides simple, responsive power delivery without turbocharger complexity.
- Electronic Fuel Injection: Supports reliable fuel delivery and consistent engine performance.
- Proven UZ Engine Family: Known for durability, smoothness, and strong use in luxury Toyota and Lexus models.
This engine is suitable for buyers looking for a complete Toyota 1UZ-FE engine replacement, Lexus V8 engine repair, classic Toyota restoration, restomod build, or custom V8 conversion. It is also popular among swap builders because of its compact V8 layout, strong reliability record, and smooth power delivery.
Delivery:
- UK Delivery: Same-day delivery may be available for eligible UK orders, depending on location, payment confirmation, courier availability, and order time.
- International Delivery: Estimated delivery time is usually 7 to 10 working days, depending on destination, customs clearance, courier handling, and shipping route.
- Packing: The engine is secured on a heavy-duty pallet for safe transport.
Technical Specifications:
| Feature | Specification |
|---|---|
| Engine Code | 1UZ-FE |
| Engine Type | Naturally aspirated V8 petrol engine |
| Displacement | 4.0L / 3,968 cc |
| Cylinder Arrangement | V8 |
| Valve System | DOHC 32-valve |
| Fuel Type | Petrol |
| Fuel System | Electronic fuel injection |
| Aspiration | Naturally aspirated |
| Power Output | Approximately 256 hp to 296 hp, depending on version |
| Torque | Approximately 333 Nm to 420 Nm, depending on version |
| Mileage | 68,000 km |
| Condition | Used OEM complete engine, inspected |
| Transmission | May be available, confirm before purchase |
| ECU / Wiring Harness | May be available, confirm before purchase |
| Packing | Heavy-duty pallet for safe transport |
Compatible Models:
- Lexus LS 400
- Lexus SC 400
- Lexus GS 400
- Toyota Celsior
- Toyota Crown Majesta
- Toyota Soarer
Compatibility depends on the exact engine version, year, VIN, ECU, wiring, mounts, sensors, gearbox, and market version. Please confirm fitment before ordering.
Included Components May Include:
- Toyota 1UZ-FE complete engine assembly
- Intake manifold
- Throttle body
- Fuel rail and injectors
- Ignition components
- Sensors
- Alternator, if available
- Starter motor, if available
- Engine Control Unit (ECU), if available
- Wiring harness, if available
- Transmission, if available
If you are comparing other Toyota performance engines, you may also view the Toyota Celsior 3UZ-FE 4.3L V8 Engine or the Toyota 2JZ Engine Twin Turbo VVT-i Complete.
Choose the Toyota 1UZ-FE 4.0L V8 Complete Engine from Doranautoparts if you need a dependable used OEM Toyota V8 engine for replacement, restoration, or a custom performance build.











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