Subaru
JDM 11-17 Subaru Forester FB25 2.5L DOHC 4 Cylinder Engine FB25B
In stock — ready to ship
$2,549.00
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Crated freight nationwideFlat zone rates · free local pickup in Dallas
保
90-day start-up warrantyGenuine JDM, imported direct
発
Same-day dispatch on orders by 1PM CTTracked freight · 1–5 business days to the lower 48
保
90-day start-up warrantyCompression-tested & auction-graded before it ships · Warranty terms →
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90-day returns, RMA-backedNot the right fit? See our return policy →
Questions about fitment?Call or text a real enthusiast — (469) 570-4113
→実証What we verify before it ships
- Compression & leak-down tested
- Auction grade documented
- Actual unit photographed — what you see ships
- Genuine JDM, imported from Japan
エンジンEngine Details
JDM 2011–2017 Subaru Forester FB25 2.5L DOHC Engine (FB25B) — Engine Only — Approx. 51,000 Miles
Genuine Japanese-domestic-market FB25 2.5L DOHC boxer-four, imported directly from Japan by JDM Alliance. Serial FB25-R367742.
Engine specs
- Engine code: FB25 / FB25B
- Displacement: 2.5L DOHC boxer-4
- Serial number: FB25-R367742
- Mileage: approximately 51,000 miles
- Origin: imported direct from Japan
Compatible vehicles
- 2011–2017 Subaru Forester (2.5L FB25)
- 2013–2019 Subaru Outback / Legacy (2.5L FB25 — confirm fitment)
What's included
- Complete FB25 2.5L DOHC engine — block and heads
- Fuel rail & injectors
- Intake manifold
- Exhaust manifold
- Throttle body
- Power steering pump
- Ignition coils
- Alternator
Please note: the transmission is not included. You'll use your existing electronics, wiring and intake/exhaust manifolds from your original motor. Anything else visible in the photos is included unless noted otherwise.
Fitment
The FB25 is a different engine family from the earlier EJ25 — they are not interchangeable. Depending on your application it may install as a long block with your original external accessories transferred over. Confirm fitment with your mechanic before ordering.
Warranty
Backed by our 90-day replacement-engine warranty. Full terms at jdm-online.com/pages/warranty.
JDM Alliance — Dallas, TX
Ships from our Dallas warehouse at 10203 Corkwood Rd, Ste 107, Dallas, TX 75238 — local pickup available. Questions on fitment or freight? Call or text (469) 570-4113, or reach the shop at (972) 494-4900. Imported direct from Japan: no middlemen, real photos, real engines.
取付前Pre-install checklist — set it up for success
- Reseal before install — fresh valve cover, oil pan and rear main seals are cheap insurance on any import
- Service the timing components — inspect or replace belts, tensioners and the water pump while access is easy
- Fresh fluids & filters — new oil, coolant and filters before the first start-up
- Transfer your accessories — intake, alternator, A/C and harness setups vary by market; reuse yours where needed
Want this unit's numbers? Call or text (469) 570-4113 and we'll send the compression results and extra photos of the exact engine before you buy — proof over promises, always.
