RA022523

Does anyone know where I can buy an airline fitting for the dynamic seat lumbar adjustment airline that is located underneath the front two seats in the W211 E55? The fitting was brittle and broke when I tried to reconnect the airline.

For reference, I have linked a front seat removal guide that has pictures of the exact connection I was attempting to make:
https://www.pelicanparts.com/techart...eplacement.htm

machild

Best chance if it is a seperate item that would be from MB.

RA022523

Yes, the problem is there's no part number that I can find relevant to the airline or the fitting itself.

tlambert

Does that connection have anything in it?

If you can’t find an original one, how about remove both parts of the OG connectors and get a plastic barbed fitting to connect the two hoses? Might be able to find something at a local hardware store.

You may heat the hoses slightly to help get them apart and to install a connector.

bobgodd

I had to research getting a connector that had broken on my car at the reserve tank in the trunk, and the parts guy told me it's basically the whole hose run that would be replaced. There's definitely a part number, but it is most likely for the whole hose.