

2004-2006 Scion xB xA 1.5L Inline-4 DOHC VVTi Engine JDM 1NZ-FE
Stock number TOY-EN-1NZFE-003
In stock, ships from Grand Rapids
| Stock number | TOY-EN-1NZFE-003 |
|---|---|
| Make | Toyota |
| Engine code | 1NZ-FE |
| Fits model years | 2004-2006 |
| Category | Engines, Scion Engines |
| Shipping weight | 280 lbs (estimated) |
| Condition | Used, imported from Japan, tested before dispatch |
| Warranty | 90 days from delivery |
Prefer to write it down? Call +1 503-551-4892 or email Sales@hanedaautos.com.
Get a freight price firstThis ships by freight. It travels bolted to a pallet, and the price depends on your ZIP, whether the address is residential and whether you need a liftgate. Order online and we will send the freight price before anything leaves the floor, or get the price up front below.
Checking fitment? Call +1 503-551-4892 or email Sales@hanedaautos.com with your VIN and we will confirm it against this unit.
About this unit
| Feature | Detail |
| Engine Code | 1NZ-FE |
| Displacement | 1.5 Liter |
| Configuration | Inline 4-Cylinder |
| Valve Train | DOHC 16-Valve VVT-i |
| Block Material | Aluminum Alloy |
| Horsepower | Approx. 103–108 hp |
| Torque | 105 lb-ft @ 4200 RPM |
Vehicle Fitment
This engine is a direct long-block replacement for the following North American models:
Scion xB: 2004, 2005, 2006
Scion xA: 2004, 2005, 2006
Compatibility Note: This is the non-hybrid version of the 1NZ. It is a direct fit for the xB and xA chassis.
JDM to USDM Installation & Swap Guide
To ensure 100% compatibility and a “Plug-and-Play” experience in your Scion, professional technicians recommend the following “External Swap” steps:
Intake & Exhaust Manifolds: You must transfer your original USDM Intake Manifold and Exhaust Manifolds. JDM versions may have different vacuum port configurations or lack specific emissions bungs required for North American OBDII compliance.
Wiring Harness: Always retain and use your original USDM Engine Wiring Harness. JDM harnesses are built for right-hand drive and will not interface with your Scion’s chassis bulkheads.
Engine Sensors: Transfer your original USDM Camshaft and Crankshaft Sensors to the JDM block to guarantee perfect communication with your Scion’s ECU.
Water Housing: Inspect the JDM water outlet. If the heater hose angles differ from your original setup, swap your original USDM Water Housing.
Oil Pan: While usually identical, check the oil pan for any shipping damage. It is often easier to install a fresh gasket on your original pan if the JDM one is dented.
What is included
You receive exactly what is pictured. Engines are supplied as a long block assembly with the components visible in the photos. Accessories such as the alternator, starter, intake manifold or sensors are included only where you can see them on the unit, so check the photographs before ordering and ask us if anything is unclear.
Before you order
- Confirm the engine code against your own vehicle, not just the model year.
- Japanese market units can differ from the US version in intake, loom and sensors.
- Replace the timing components, water pump and seals while the unit is out. It is cheap insurance on an engine this age.
- Keep your original accessories until the swap is finished and running.
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