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90 Days Warranty
90-day warranty for non-performance engines, 30 days for performance. Covers internal parts, excludes labor. Read more
Product Information
2004-2009 Toyota Prius JDM Engine 1.5L Hybrid 1NZ-FXE | Low Mileage Replacement
Engine Code: 1NZ-FXE (Hybrid Specific)
Displacement: 1.5 Liter
Configuration: Inline 4-Cylinder
Valvetrain: DOHC 16-Valve with VVT-i
Cycle: Atkinson Cycle (Optimized for Hybrid efficiency)
2004-2009 Toyota Prius (Base, Touring, and Business models)
Note: This engine is specifically for the XW20 chassis. It is not interchangeable with the standard 1NZ-FE found in the Scion xB or Toyota Echo.
USDM Swap: To ensure 100% emissions and ECU compatibility, you must transfer your original USDM wiring harness, intake manifold, exhaust manifold, and all sensors to the JDM long block.
Water Pump: It is highly recommended to replace the water pump and thermostat while the engine is out of the vehicle, as these are critical for preventing inverter and engine overheating.
Spark Plugs: Use only high-quality Iridium spark plugs as specified by Toyota to maintain hybrid system efficiency.
Warranty: Typically includes a 90-day startup warranty on internal moving parts (Block and Head).