UrS6 - What do I need for a heater Matrix swop out ?

[macspring]

I need to take out my UrS6 heater box to swop out the heater matrix which I think is blocked.

I've ordered the foam seal I'll need.

What I was wondering is if people had a link to the type of sealant I need to use to put the heater box back in to place during reassembly ?

The second thing if anyone knows is the part number for the 'foam' on the flaps inside the heater box or alternatively one that is even better than the oem stuff ?

Only want to do this job once.

Thanks for any help.

[UrS4boy]

C4 Heater Core (Matrix) Replacement DIY

You might want to read this little 31 page text and photo DIY that I did on the topic:

http://12v.org/urs/C4UrSHeaterCoreRe...ntDIY_Rev1.pdf