Free Shipping
to commercial address
Financing Now Available
Subaru owners are a different breed. You did not buy a Legacy or an Outback because it was cheap. You did not buy a subaru wrx engine car or an STI because it was practical. You bought a Subaru because you understand what a horizontally opposed boxer engine does to a car — the low center of gravity, the symmetrical AWD, the uniquely flat torque curve that pulls hard from low RPM and never lets go. And when that engine fails, you are not going to replace it with anything less than what Subaru put in originally.
At Turbo Auto Parts, we stock used Subaru engines for sale for every model on American roads — from the everyday Outback and Forester to the performance sti engines and subaru wrx engine units that enthusiasts depend on. Every engine in our inventory is sourced from a low-mileage running donor vehicle, compression-tested, leak-checked, and covered by our full 3-year warranty before it ships. No junkyard sourcing shortcuts. No unknown condition units. Just properly verified Subaru engines.
The Subaru Boxer Engine — Why It Matters When You Replace It
Subaru's horizontally opposed boxer engine is not just a marketing talking point. The flat layout genuinely lowers the center of gravity of the vehicle, reduces vibration through piston counterbalancing, and allows the engine to drop below the passenger compartment in a frontal impact — a genuine safety advantage. This is why Subaru has used the boxer configuration across every single model for over four decades. Even Porsche whose porsche boxster takes its name from this very engine configuration uses horizontally opposed engines in the 911, Cayman, and Boxster for the exact same engineering reasons.
When you replace a Subaru boxer engine, you are not just swapping a component you are maintaining the fundamental engineering character of the vehicle. The replacement has to be right. The wrong EJ or FB series unit can affect AWD behaviour, engine management calibration, and emissions compliance. This is why our team always verifies your exact engine code using your VIN before confirming any order.
EJ Series — The Heart of a Generation
The EJ series is the engine that built Subaru's reputation in the United States. Powering the Impreza, Legacy, and Forester from the late 1990s through to the early 2010s, the EJ205 and EJ257 in the used subaru wrx engine and sti engines variants became legendary in performance circles. The EJ257 found in the WRX STI produces 305 horsepower in stock form and has been the platform of choice for performance builds across the country for two decades. Finding a quality low-mileage EJ257 for the sti engines market is not easy — and our team specifically verifies ring seal integrity and turbocharger condition on every EJ performance unit before it ships.
For naturally aspirated EJ owners — Forester, Legacy, and standard Impreza — the EJ25 in both SOHC and DOHC configurations is our most common volume unit. Head gasket history is the primary concern on these engines and our technicians check cooling system integrity on every EJ25 before dispatch.
Subaru BRZ Engine For Sale — The FA20 and FA24
The used subaru brz engine for sale covers two distinct generations. The first generation BRZ uses the FA20 naturally aspirated 2.0L boxer producing 200 horsepower — a high-revving, driver-focused unit that is one of the most enjoyable engines Subaru has ever produced. The second generation BRZ moved to the FA24 naturally aspirated 2.4L unit producing 228 horsepower — addressing the torque complaints of first-gen owners while keeping the naturally aspirated character intact. Both subaru brz engine for sale units require careful sourcing — the FA20 in particular benefits from oil consumption verification before shipping. Our team checks this on every BRZ unit we list.
FB Series — The Modern Daily Driver Engine
The FB series replaced the EJ as Subaru's primary naturally aspirated engine family from 2012 onwards. Found in the Impreza, Crosstrek, XV, Legacy, Outback, and Forester — the FB20 and FB25 are modern, efficient, and well-suited to high mileage daily use. Chain-driven and designed with direct injection, the FB series is a significant reliability improvement over the EJ family for everyday driving. Our subaru engines for sale inventory carries the FB series across multiple years and variants — all sourced from running vehicles and compression-checked before dispatch.
Forester, Outback, Legacy and Crosstrek — Our Highest Volume Models
The workhorse Subaru models that make up the bulk of our used Subaru engines for sale are the Forester, Outback, Legacy, and Crosstrek. These are the cars that Subaru built its reputation on in America — reliable, capable, and genuinely suited to real-world conditions. Whether you need a 2.5L FB25 for a high-mileage Outback, a 3.6L EZ36 for a Legacy or Tribeca, or a turbocharged FA20DIT for a Forester XT or Crosstrek Hybrid — we have it in stock and ready to ship.
What Every Order Includes
Every used Subaru engine for sale at Turbo Auto Parts ships with our full 3-year or 30,000-mile warranty — whichever comes first. Free shipping to any commercial address in the United States in business days.no core charges — you pay for the engine and nothing else. Our cashback guarantee covers you completely if anything is wrong on delivery.
Our certified technicians are available before you order — not just after something goes wrong. Call us at (888) 618-8881 with your VIN and the 8th digit of your VIN and we will confirm the exact engine specification for your Subaru before you spend a single dollar.
Everything Subaru Owners Ask Before They Order
Finding the right engine for your specific Subaru Your VIN number is the most reliable tool here. The 8th digit tells us the exact engine code, specification, and configuration your Subaru left the factory with. Call our team at (888) 618-8881, give us your full VIN, and we will confirm your exact engine match before you commit to anything.
You know what your Subaru needs. Our job is to source it properly, verify it against the specific failure points of your engine family, and back it with a warranty that means something. Browse our used engines for sale above, search by your model and year, or call our team directly at (888) 618-8881. Free shipping, 3-year warranty, zero core charges on every order, every time.
BRZ owners — FA20 or FA24?
Both are in our inventory The first-generation BRZ uses the FA20 2.0L naturally aspirated unit and the second-generation uses the FA24 2.4L unit. We verify oil consumption history on every FA20 before it ships — this is a known issue on this engine and we check it without being asked.
WRX and STI engines — are these treated differently?
Yes. Every EJ257 STI unit and EJ205 WRX unit goes through an additional check for ring seal integrity and turbocharger condition before it leaves our warehouse. Performance engines get a performance-level inspection. That is not optional for us
The warranty — what it actually covers
Three full years or 30,000 miles — whichever comes first. This is not a limited powertrain warranty with seventeen pages of exclusions. It covers confirmed engine failures within the warranty period. Add our cashback guarantee on top of that and you are fully protected from the moment the engine arrives.
Shipping cost and delivery time
No shipping cost to any commercial address in the United States. Delivery in business days. No hidden freight charges, no liftgate surprises. The price on the listing is the price you pay — nothing added at checkout.
Order Your Used Subaru Engine Today
You know what your Subaru needs. Our job is to source it properly, verify it against the specific failure points of your engine family, and back it with a warranty that means something. Browse our used Subaru engines for sale above, search by your model and year, or call our team directly at (888) 618-8881. Free shipping, 3-year warranty, no core charges — on every order, every time.