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Re: Guide for the latest oil filter housing leak repair?
Posted: Sun Jul 05, 2026 3:51 pm
by Tom
blade7 wrote: Sun Jul 05, 2026 3:30 pm
Thanks, I'll have a search for one locally

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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...

- pressure-bladder.jpg (67.31 KiB) Viewed 32 times
Re: Guide for the latest oil filter housing leak repair?
Posted: Sun Jul 05, 2026 8:43 pm
by blade7
Tom wrote: Sun Jul 05, 2026 3:51 pm
blade7 wrote: Sun Jul 05, 2026 3:30 pm
Thanks, I'll have a search for one locally

.
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...
pressure-bladder.jpg
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.
