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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
2011 2012 2013 2014 2015 2016 2017 2018 Subaru Legacy Outback Forester 2.5L DOHC AVCS Engine JDM FB25 Timing Chain
Upgrade your vehicle with this high-quality, low-mileage JDM 2.5L FB25 DOHC engine. Designed for reliability and performance, this engine is a direct replacement for 2011-2018 Subaru models. Sourced directly from Japan, our engines undergo rigorous quality checks to ensure optimal compression and performance. Whether you are addressing a failed motor or looking to revitalize your Subaru, this FB25 unit provides a cost-effective, durable solution for your Legacy, Outback, or Forester.
| Category | Details |
| Engine Code | FB25 |
| Displacement | 2.5 Liter (2498cc) |
| Valvetrain | DOHC (Double Overhead Cam) |
| Timing | Timing Chain Driven |
| Fuel System | Multi-Port Fuel Injection |
| Compatibility | 2011-2018 Subaru Legacy, Outback, Forester |
| Trim Compatibility | Designed for 2.5i, 2.5i Premium, and 2.5i Limited |
| Item | Details |
| Core Components | Complete Long Block (Block & DOHC Cylinder Heads) |
| Included Accessories | Intake Manifold, Throttle Body, Fuel Injectors, Fuel Rail |
| Bonus Accessories | Alternator, A/C Compressor, Power Steering Pump |
| Electrical | Coil Packs & Factory Wiring Pigtails |
| Sensors | Oil Pan & Included Sensors |
| Installation Note | For full USDM compatibility, transfer your original intake manifold, wiring harness, and specific emissions sensors. |
| Maintenance | Fresh 0W-20 Synthetic oil, new spark plugs, and a new thermostat are highly recommended prior to installation. |
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