I haven't purchased from the US, so can't really comment on that.
But, funnily enough I've just ordered the tensioner, pulley and belt from Japan (plus 3 oil filters) for my 07 Legacy H6 (I'm in NZ).
Total price in Yen came to 30,075, in NZD: $331.99 (inc shipping).
For the tensioner alone, you can get that for approx $117 AUD (exc shipping).
That's actual Subaru parts.
I'm not sure if I'm allowed to do this, but I went through AVO JDM (
http://www.avojdm.com) just go to the contact page and email them.
Subaru parts are not listed on their website, but they do get them.
Guy I talk to is Derek.
They're the cheapest I've found - I had to get some OCV's from them a couple months back and got all four of them shipped to NZ, including customs and shipping for about $500NZD. One of those solenoids will cost about $450 in NZ (that's from a Subaru dealer here).
I've gotten:
- Subaru double DIN replacement
- OCV's (pretty sure that's the name, changes depending on what you're reading)
- Drive belt parts
- Oil filters
That's who I go to for Subaru parts anyways, they're great to deal with, I basically research everything I can and then go to them with part numbers. In this case the part number might be 23769AA003 - that's for an 07 mind you.
Looking at:
http://parts.subaru.com/p/Subaru_2005_O ... AA003.htmlLooks like the part number is the same.
I think it's 01 through 09 H6 of the 3.0 variant (as I think the EZ36 just replaced the 3 litre).
Anywho - hope that helps - it's not as cheap as the one in the US, but it's definitely a Subaru part.
Totally not meaning to advertise and apart from getting stuff from them, there's no relation!