Proper Parts Catalog Website

[Chillaxin]

For those who haven't seen this site before, It is much better to search through than Audi's site or ECS for factory part numbers and diagrams:

https://nemigaparts.com/cat_spares/etka/audi/a4/636u/

[Smac770]

ETKA is the VAG parts catalog. This is normally a standalone installation on a Windows PC, from what I see. 8.1 is the current version, and seems it's made by lexcom.de? No idea if you could buy it even if you wanted.

ETKA Online is the Internet based implementation, at partslink24.com. But at $20/month continuous or $10/day or $30/month intermittent, I'll pass.

Thus you have the many ETKA clone sites across the Internet.
https://nemigaparts.com/cat_spares/etka/audi/
https://audi.7zap.com/en/usa/
https://www.oemepc.com/audi/lang/u
https://webautocats.com/etka/audi/
etc

I use the first two, Nemiga is much easier to navigate and has some of the B9 in it. But there are times where the secondary info, such as PR code filtering and application comments, are not logical, and then 7zap is the better reference. 7zap also often has 3rd party "analogues". Such as what would be the Bosch or Febi or whoever part number for this same part.

[Theiceman]

encyclopedia Smac to the rescue once again ... its like having our own Smacipedia Audi resource.

[tedthebellhopp]

I use https://ifinterface.com/page/page3.php

click on carprog2. the pages time out after 10 min but other than that its up to current year.

[Smac770]

Yeah, enjoy it while it lasts. One of these years I will finally find a new job.