I order part number 17800570 but when it arrived it was missing the mounting hardware. Dealer offered to refund but I really like the part. Anyone know who makes it for GM so I can go direct and order the mounting hardware?

 

Did you check the packaging that it came in? Sometimes the mfg. will be on there.

 

yeah, it just says genuine GM part.

 

Might ask your parts man. Or get your refund and go here:

http://www.gmpartsdirect.com/results.cfm

 

My wife got mine at the local dealer, so you may want to check with your local dealer for the missing parts...