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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
2013-2016 Subaru Outback 2.5L H4 DOHC AVCS Engine JDM FB25

2013-2016 Subaru Outback 2.5L H4 DOHC AVCS Engine JDM FB25

Stock number SUB-EN-FB25-001

$1,649.99

In stock, ships from Grand Rapids

Stock numberSUB-EN-FB25-001
MakeSubaru
Engine codeFB25
Fits model years2013-2016
CategoryEngines, Subaru 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 CodeFB25 (JDM Version)
Displacement2.5 Liter
ConfigurationFlat 4-Cylinder (Boxer)
Valve TrainDOHC 16-Valve AVCS
Timing TypeTiming Chain Driven
HorsepowerApprox. 170–175 hp
Torque174 lb-ft @ 4100 RPM

Vehicle Fitment

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

  • Subaru Outback (2.5i Models): 2013-2016

  • Subaru Legacy (2.5i Models): 2013–2016

  • Subaru Forester (2.5i Models): 2011–2016

  • Compatibility Note: Ensure your vehicle currently uses the FB-series engine (identifiable by the timing chain and top-mount oil filter). This is not a direct swap for 2012 or older Outbacks using the EJ-series timing belt motor.

JDM to USDM Installation & Swap Guide

To ensure 100% “plug-and-play” functionality and maintain US emissions standards, professional technicians recommend the following “External Swap” steps:

  1. Long Block Strategy: Use the JDM motor as a long block only. You must transfer your original Intake Manifold, Exhaust Manifold, and Fuel System components to the JDM block.

  2. Wiring & Sensors: Always retain and use your original USDM Engine Wiring Harness. Transfer all sensors (Crank, Cam, Knock, etc.) from your old engine to ensure perfect communication with your factory ECU.

  3. Oil Filter & Housing: Verify the oil filter location. The FB25 typically uses a top-mount oil filter; ensure your original filter housing is swapped if there are any differences in the JDM casting.

  4. EGR & PCV: Use your original USDM EGR (Exhaust Gas Recirculation) and PCV system to prevent emissions-related Check Engine Lights.

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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