Jump to content
Ultimate Subaru Message Board

Recommended Posts

Today I was replacing the vacuum hoses on the intake. I discovered there are two different sizes not counting the brake booster. I did the 1/8 I.D. (3mm) The remaining lines are little bigger and more robust. Does anyone know this size for these? Thanks for any pointers!

'99 2.5 SOHC

Edited by john40iowa

Share this post


Link to post
Share on other sites

I would guess 3/16, or whatever is closest in metric size. Take a section, cut it in the middle (where it's not stretched out from being around a fitting for the past 13 years), then match that size up to one in the parts store.

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

×