I think you're splitting hairs but what is your exact model?
My08 outback, 3.0 engine, auto transmission?
http://opposedforces.com/parts/info/61188AG010/Click "useage information"...
You can see the part is ubiquitous, I'd say the A you found in the name on Partsouq refers to eg the American market.
Have you researched simply reconditioning the part itself?
Usually with age the brushes in the motor wear down or stick, or the motor itself gets shorted out with all the brushes dust.
So to begin, just give the motor a hearty tap with eg the handle of a big screw driver, failing that working, clean out the motor and lube the brushes, or replace the brushes with something similar via eg eBay.
The same technique applies to most of the accessory motors in the car, eg seat, sunroof, even in a similar fashion to HVAC door and central locking actuators...