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Subaru has built its reputation on one simple idea make cars that go anywhere and last forever. Founded in Japan in 1953, the brand became famous for pairing its flat-boxer engine with symmetrical all-wheel drive, a combination that turned ordinary sedans and wagons into genuinely capable machines. From snowy mountain roads to muddy backroads, Subaru owners trust their cars in conditions that would stop most others cold. That loyalty comes from decades of engineering built around durability. Which is exactly why, when the transmission finally gives out, owners don't settle for just anything they search for a quality used Subaru transmission they can actually count on.
Used Subaru Transmission
If your Subaru is sitting in the driveway and won't move, a failed transmission is one of the most stressful repairs you can face. The good news you don't have to pay dealer prices to fix it. A quality used Subaru transmission is a proven, affordable solution that gets your car back on the road without the new-part markup. At Turbo Auto Parts, every used Subaru transmission we sell comes from a verified low-mileage donor vehicle, passes a hands-on inspection, and ships with a 3-year / 30,000-mile warranty. Real parts. Real coverage. Free shipping to commercial addresses nationwide.
The Models We Get Asked About Most
Some Subaru transmissions fail more often than others - and some are just harder to find. Here's what we know from years of sourcing these parts.
Subaru WRX CVT Transmission
This one comes up constantly. Subaru added the Lineartronic CVT to the WRX starting in 2015, and while it makes daily driving smoother, it doesn't hold up to hard use the way the old 5-speed did. If yours is shuddering at low speeds, whining under acceleration, or hesitating when you drop it into Drive, the CVT is likely on its way out.
A used Subaru WRX CVT transmission from a low-mileage donor car is almost always the most cost-effective fix especially since a dealer replacement can run $4,000–$6,000 or more with labor. We carry the TR690 unit for 2015–2021 WRX CVT models and test them before they go out the door.
Compatible years: 2015–2021 · Type: Lineartronic CVT (TR690) · Drivetrain: Symmetrical AWD
Transmission — Subaru Legacy
The Legacy has been around since 1989, and over six generations it's used just about every transmission Subaru has ever made — 4-speeds, 5-speeds, 6-speeds, and now the Lineartronic CVT. That makes finding the right used unit a little more involved than just searching by year.
Third and fourth-gen Legacy owners (1995–2009) usually need the 4EAT or 5EAT automatic, which are known to develop shift-flare and slipping as they age. If you're driving a 2013 or newer Legacy, you're likely dealing with a CVT issue — and the 2.5i CVT in particular has a reputation for premature wear around the 90,000-mile mark.
Tell us your year, trim, and engine size and we'll match you to the right used Subaru Legacy transmission. We can also verify against your VIN if you want to be absolutely certain.
Years: 1989–2024 · Types: 4EAT, 5EAT, 6MT, CVT · Trims: 2.5i, 3.6R, GT, Sport
Subaru WRX STI Transmission
The STI's 6-speed close-ratio manual is a genuinely tough gearbox — but "tough" doesn't mean "unbreakable." Track days, aggressive launches, and neglected synchros all take their toll. When an STI transmission goes, the driver usually knows immediately: grinding gears, popping out of third, or a complete refusal to engage.
A used Subaru WRX STI transmission from a low-mileage donor is the fastest way back on the road. These are proper performance units, and we check gear engagement across all six ratios before we list one. Just make sure you're ordering for the STI specifically — the standard WRX uses a completely different transmission, and they won't interchange.
Years: 2004–2021 · Type: 6-speed close-ratio manual · Code: TY856WB6AA
Heads up: The WRX STI and standard WRX use different transmissions entirely — not just different ratios, different units. Double-check your trim before ordering, or give us a call and we'll confirm it.
Subaru Crosstrek Transmission
The Crosstrek is a tough little crossover, but its transmission has a softer underbelly. The CVT which most Crosstrek owners have tends to show its age between 80,000 and 120,000 miles. You might notice it hunting for gears on the highway, feeling rough at low speeds, or throwing a transmission temperature warning on a hot day.
The tricky part is that there are two different CVT units depending on your engine: the TR580 for 2.0L models and the TR690 for the newer 2.5L Crosstrek Sport. Getting the wrong one is a frustrating mistake. When you order from us, we match it to your exact year and engine code not just your model name.
Years: 2013–2024 · Types: TR580 CVT (2.0L), TR690 CVT (2.5L Sport), 6-speed manual
Why So Many Subaru Owners Order From Us
3-year / 30,000-mile warranty — One of the longest warranties you'll find on a used transmission. If something's wrong, we make it right without hoops to jump through.
Free shipping to commercial addresses — Send it to your shop and it ships free anywhere in the continental U.S. Residential delivery is available with standard liftgate service.
5000 verified salvage partners — We don't list what we don't have. Our live inventory pulls from 5000 licensed junkyards, including rare units for older Subaru models like the Baja, B9 Tribeca, and SVX.
VIN matching on request — Share your VIN and we'll confirm the exact transmission code, gear ratios, and AWD compatibility before anything ships.
Real technicians on the phone — Questions before you buy? Certified techs are available Monday–Friday, 9 AM–7 PM EST at +1 (888) 618-8881. An actual person, not a chatbot.
15-day cash-back returns — If the part arrives and it's not right, you have 15 days to return it for a full refund.
Frequently Asked Questions
How do I know which transmission fits my Subaru?
The simplest way is to give us your VIN — it encodes your exact drivetrain, engine, and transmission code. You can also narrow it down using your year, model, trim, and engine size. If you're not sure, call us and we'll figure it out before anything is ordered.
Is a used Subaru transmission actually reliable?
It can be, yes — when it's sourced properly. We pull from verified, low-mileage donors and inspect units before listing. Backed by a 3-year warranty, a properly sourced used transmission is a legitimate, cost-effective repair for most Subaru owners.
What's the difference between the WRX CVT and the WRX STI transmission?
They're completely different units. The WRX CVT (TR690) is a continuously variable automatic introduced in 2015. The WRX STI uses a 6-speed close-ratio manual built for performance. They don't interchange — always confirm your trim before ordering.
Which CVT does the Subaru Crosstrek use?
It depends on your engine. The 2.0L Crosstrek uses the TR580 CVT. The 2.5L Crosstrek Sport uses the TR690. We confirm which one you need before shipping — just give us your year and engine code.