2015 Outback 2.5 engine
The most common request. Ask for documented mileage where available, photos and the oil-consumption history of the exact engine being quoted.
Request a 2.5L quote →2015 SUBARU OUTBACK / USED ENGINES
2015 Subaru Outback engine.
Keep the wagon that goes anywhere.
Need a used 2015 Subaru Outback engine? Most 2015 Outbacks use the 2.5L FB25 boxer four-cylinder; 3.6R models use a 3.6L six. We source used replacement engines, then confirm fitment, price and delivery for the exact unit we quote.
Used replacement engines · US customers · Matched by VIN
01 Your wagon: 2015 Subaru Outback02 Identify the factory engine03 Confirm the unit and delivery
2015 / SUBARU / OUTBACK / ENGINE
Which engine is in your Outback?
Pick the engine your wagon was built with, and we confirm the exact unit with your VIN.
Not sure? Leave it blank and call with your VIN. Call +1 (302) 590-5089.
YOUR SUBARU. YOUR NEXT STEP.
Get Best Price
Tell us about your 2015 Subaru Outback and the engine you need.
Prefer a conversation?+1 (302) 590-5089 ↗
IDENTIFY BEFORE YOU ORDER
Engine options for the 2015 Outback
The redesigned 2015 Outback paired both boxer engines with a Lineartronic CVT and symmetrical AWD. Use this table to identify yours.
| Engine | Type | Before you request a replacement |
|---|---|---|
| 2.5L 4-cylinder boxer (FB25) | Gas · Lineartronic CVT · AWD | The engine in most 2015 Outbacks. Match the VIN engine code. |
| 3.6L 6-cylinder boxer (3.6R) | Gas · Lineartronic CVT · AWD | Six-cylinder cars need a six-cylinder replacement. |
Engine codes are Subaru designations. Sources: Subaru Outback (fifth generation) (Wikipedia).
2015 Outback 3.6 engine
3.6R models need a matching six-cylinder boxer. Confirm the engine code from your VIN and ask which accessories are attached.
Request a 3.6R quote →FITMENT BEFORE COMMITMENT
Two boxer engines.
Match the one you have.
A used 2015 Subaru Outback engine has to match the engine your wagon was built with: the 2.5L FB25 four-cylinder or the 3.6L six-cylinder. Confirm the VIN, engine code and what is included before you order.
The FB25 was also used in other Subarus, but accessories and calibration vary. Match the engine code and have your installer confirm the fit.
Your Outback engine checklist
- Identify the factory engineHave your VIN and engine code ready. Ask your installer to confirm the replacement.
- Ask about the actual unitRequest documented mileage where available, condition notes, inspection details and photos.
- Know what is includedConfirm long block or complete assembly, and which sensors, wiring and accessories come with it.
- Get the delivered total in writingConfirm shipping, any core charge, the written warranty, installation requirements and return terms.
A CLEARER QUOTE STARTS HERE
What a Outback engine replacement costs
The total has two parts: the engine and the installation. Price depends on the unit’s condition, documented mileage where available, what comes with it and current availability.
Give us your ZIP code and the delivery address type. We confirm shipping eligibility, access and timing so you can book the install.
Review the applicable return terms and the written warranty before purchase.
ANSWERS FOR YOUR NEXT REPAIR
Subaru Outback
engine questions
What engine is in a 2015 Subaru Outback?
Most 2015 Outbacks use the 2.5L FB25 boxer four-cylinder. 3.6R models use a 3.6L six-cylinder. Both use a Lineartronic CVT and AWD.
Will a Forester FB25 fit my Outback?
The engine family is shared, but accessories and calibration differ by model and year. Match the engine code and have your installer confirm the fit before you buy.
How much does a used Outback engine cost?
It depends on the unit’s condition, documented mileage where available, what is included and current availability, plus installation. Call with your VIN for a quote, then compare the delivered total, any core charge and your installer’s estimate.
Can you ship the engine, and what warranty applies?
We serve US customers from owned inventory and supplier sourcing. Give us your ZIP code to confirm shipping eligibility, access and timing. Warranty options up to three years are offered. Confirm the written coverage, exclusions, installation requirements and return terms for your unit.