They are common, but beware of the ones that come with a dozen adapters -- I've never had any luck getting those to seal on a 944. I have the one posted above and can vouch for it fitting/sealing. If you can't find that one, look for one with a rubber bladder like the one below. You pump the bladder up inside the neck so it too works in the 944 -- you just need to pinch off the overflow hose with the bladder style... A good pressure tester is a near-must tool for all self-respecting 944 DIYers... Worth buying and owning...
Guide for the latest oil filter housing leak repair?
- Tom
- Site Admin
- Posts: 9036
- Joined: Fri Jun 25, 2021 2:04 pm
- Location: Silicon Valley, CA
- Has thanked: 949 times
- Been thanked: 4057 times
- Contact:
Cheers, I'll try and find the Bosch one. Years ago I worked at Lola, and like most guys there I became quite a tool collector.Tom wrote: Sun Jul 05, 2026 3:51 pmThey are common, but beware of the ones that come with a dozen adapters -- I've never had any luck getting those to seal on a 944. I have the one posted above and can vouch for it fitting/sealing. If you can't find that one, look for one with a rubber bladder like the one below. You pump the bladder up inside the neck so it too works in the 944 -- you just need to pinch off the overflow hose with the bladder style... A good pressure tester is a near-must tool for all self-respecting 944 DIYers... Worth buying and owning...
pressure-bladder.jpg
