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Used engines, transmissions and Harley-Davidson motorcycles shipped nationwide. 90 day warranty. +1 503-551-4892  ·  Sales@hanedaautos.com  ·  Grand Rapids, Michigan
2016-2020 Lexus NX300h 2.5L Inline-4 DOHC Dual VVTi Hybrid Engine JDM 2AR-FXE

2016-2020 Lexus NX300h 2.5L Inline-4 DOHC Dual VVTi Hybrid Engine JDM 2AR-FXE

Stock number TOY-EN-2ARFXE-001

$1,699.99

In stock, ships from Grand Rapids

Stock numberTOY-EN-2ARFXE-001
MakeToyota
Engine code2AR-FXE
Fits model years2016-2020
CategoryEngines, Lexus Engines
Shipping weight280 lbs (estimated)
ConditionUsed, imported from Japan, tested before dispatch
Warranty90 days from delivery

Prefer to write it down? Call +1 503-551-4892 or email Sales@hanedaautos.com.

Get a freight price first

This 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

FeatureDetail
Engine Code2AR-FXE (JDM Version)
Displacement2.5 Liter
ConfigurationInline 4-Cylinder
CycleAtkinson Cycle
Valve TrainDOHC 16-Valve Dual VVT-i
HorsepowerApprox. 150–154 hp (Engine Only)
Torque152 lb-ft @ 4400 RPM

Vehicle Fitment

This engine is a direct long-block replacement for the following North American models:

  • Lexus NX300h: 2016, 2017, 2018, 2019, 2020

  • Compatibility Note: This is the Atkinson Cycle engine. It is NOT compatible with non-hybrid Lexus NX200t or NX300 models (which use the 8AR-FTS turbo engine). Ensure your vehicle is an NX300h Hybrid before ordering.

JDM to USDM Installation & Swap Guide

To ensure 100% compatibility and maintain your Lexus’s sophisticated hybrid synchronization and emissions status, professional technicians recommend the following “External Swap” steps:

  1. Intake & Exhaust Manifolds: You must transfer your original USDM Intake Manifold and Exhaust Manifold. JDM versions may have different vacuum port layouts and often lack specific emissions sensors required for North American OBDII compliance.

  2. Wiring Harness: Always retain and use your original USDM Engine Wiring Harness. JDM harnesses are configured for right-hand drive and will not interface with your NX’s chassis bulkheads or the Hybrid Control Unit.

  3. Engine Sensors: Transfer your original USDM Camshaft and Crankshaft Sensors. Lexus hybrid electronics are highly sensitive; using your original “known-good” sensors prevents intermittent signal issues or hybrid system fault codes.

  4. Coolant Components: Transfer your original USDM electric water pump and thermostat housing to ensure the connectors match your factory harness and cooling system layout perfectly.

  5. Hybrid Dampener Plate: Retain and use your original USDM Hybrid Dampener Plate (flywheel equivalent) to ensure perfect alignment with the eCVT transmission assembly.

  6. Accessories: Utilize your original USDM A/C compressor and brackets to ensure perfect belt alignment and fitment within the NX300h engine bay.

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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