Ok so this looks like a private seller. Understand that people buy some brandless product and sell it as their own. Not saying this is bad and kudos to them they are doing something, but my suspicion is these are lower end parts; I could be wrong since I have not tested these parts.
That said - I have bought some no-name-brand rear window regulator assemblies. They were sold as a 2 pack (both rear windows) for my 2004 Grand Prix. They have worked well for about a year now and only cost $80 total (including tax/shipping, ect)
Back on point, if you're looking cheap I guess these are the answer - if longevity is you goal, maybe another brand that's trusted would be better. How many times have we all heard that someone wanted to save a few bucks and it ended up costing double/triple. Penny wise and pound foolish.
Last edited by WBody; 11-23-2016 at 05:17 PM.