Experience the legendary refinement and power of the JDM 3UZ-FE 4.3L V8 VVT-i Engine. Renowned for its extreme durability, vibration-free operation, and impressive torque, the 3UZ-FE is widely considered one of the finest V8 engines ever produced by Toyota/Lexus. Sourced from pristine, low-mileage Japanese donor vehicles, this genuine OEM engine is the ultimate performance upgrade or direct-replacement solution for your LS430, GS430, or SC430. Unlike domestic units, these JDM-spec engines are hand-selected for their clean internal oil passages, optimal VVT-i solenoid health, and overall longevity, ensuring your luxury cruiser returns to its original, factory-smooth performance.

Vehicle Specifications

• Year Range: 2001, 2002, 2003, 2004, 2005

• Make & Model: Lexus LS430 (UCF30), GS430 (JZS160), SC430 (UZZ40)

• Engine Code: 3UZ-FE (4.3L DOHC 32-Valve V8)

• Performance Tech: VVT-i (Variable Valve Timing with intelligence)

• Configuration: 90-degree V8

• Origin: Japan (Genuine OEM Japanese Domestic Market Import)

• Condition: Premium Used Performance Import (Compression tested, leak-down verified, internal oil system inspected, and verified low-mileage donor operation)

Vehicle Fitments

• Direct US-Spec Replacement: 2001-2005 Lexus LS430, GS430, and SC430 (RWD models).

• Compatibility: Designed specifically for the UZ-series RWD engine bay architecture.

• Fitment Note: This is a direct replacement for USDM 3UZ-FE engines. Ensure your engine wiring harness, ECU, and accessory drive components are retained to maintain factory-spec emissions and chassis communication.