Guys,
As you know owning one of these cars, especially the v6 variant or turbo, might be a challenge in acquiring parts. I know it is for me.
The website opeloem is not really any good in locating the part you might be after....not without the gm code. Yes you can get the Opel catalogue on eBay or for those who know .... Do a torrent search for Opel EPL I believe. You can get the catalogue and locate the parts you need. Very handy.
Cheers