Jude Becker

I am looking for either part number or way to get new hose that runs from thermostat housing to top of radiator with small diameter return line to coolant reservoir. Mine is getting brittle.

UrS4boy

Good luck.

parts catalog Audi USA, original Catalog Audi, online catalog Audi USA, Car catalog Audi

Then Audi 100 quattro or Audi A6/S6 quattro

Pick a year, e.g 1995 for A6/S6 quattro

Then select the engine group

Then do a "Ctrl F" and type in "cooling" or "coolant"

Click the down arrow to "AAN"

Click on that image

When the image comes up, I think your Part is Item 12

Item 12 PN = 4A0 121 101 B

Take that PN with no spaces as 4A0121101B and do a Google search on it.

Two ECS tuning sites will come up. Go to https://www.ecstuning.com/Search/4a0...Fc-FfgodJooC-A

There you will find that might still be available

You won't like the price. Too bad. Buy it. They are soon to be NLA https://www.ecstuning.com/Search/4a0121101b/ES361659/

Jude Becker

Thanks, you're right not cheap. But I ordered it.