You will need to get a vacuum diagram for your particular car. The power brake booster has 1 hose, the emissions have numerous hose and other things have hoses. You will need to be more specific as to your problem.
(If it is a turbo model, the vacuum hose is located on top of the exhaust headers going into a unit that looks like a spark plug but is a pressure switch. The vacuum hose for the o2 goes between the (big black box) airflow meter with a coloured sticker on top and the block before disappearing)
it it a question or statement?
I've been looking for the same thing on a 94 subaru legacy wagon. There is a rear lens for your 95 subaru legacy wagon selling on eBay right now...
electronic
My '95 Subaru Legacy Wagon averages between 23 - 24 mpg in mixed driving. Pure highway, I push 28. HOPE THIS HELPS.
that is a vent hose. it hangs freely. does not connect to anything.
If it is of the same year, it should be a easy replacement. If you are swapping with the springs of the Legacy, you may notice a slight ride height increase.
The vacuum hose is probably 5/32" ID. The other question I don't have the answer.
The radiator should be the same for all 95-99 model year Subaru Legacys. If I remember correctly, the upper and lower radiator hoses can be different, though, depending on the engine (i.e. EJ22 vs. EJ25) or Legacy version (i.e. Outback, etc.).
a 1999 legacy can drive on both 95 as 98 octane fuel, 98 is slightly more expensive, but still preferred by most legacy owners, since 98 is more efficient and slightly increases performance.
there's a vacuum line reciever close to the air intake manifold. it should be an angled rubber/foam fitting that looks like it's missing a hose...that's it
Unsure where you'll find the bugger, get your auto sparky to replace it (its a MAP sensor) as it can cause real headaches if it dies, engine rebuilds and such
it doesn't come off, you have to take the whole door panel off, three screws and clips.