When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I used the GM part number and googled it. There is a web page I think that's in Russian that talks about that part from an Opel. Could be wrong on how I took the info from the link.
Are there any other GM cars in salvage yards you can look at? Sorry for being a noob as I don't know your surroundings.