We got two 84564758 bumper bars from a wholesale dealer, never been opened before and boxed wrong. It's supposed to be 'excluding obstacle detection' but both had holes cut out for the parking sensors. Was stuck ordering from the wholesale dealer because the nearest stocking PDC was Martinsburg which, on a good day, is 4 days for us.
Request an RFI and get "per GM procedures, the part has to be ordered from a PDC location before RFI can process a request". I tell them the customer is in a pinch, needs the bar, it is flagged as not able to be overnighted, so it's ridiculous to make the customer wait 4 days for a bar to arrive from the PDC, wrong again, just to generate an RFI and wait another 4 or 5 days. They reply back with the same copy and paste "per procedures".
I finally found a dealer that had one that wasn't boxed wrong, but found a number of them were, so if you got one, check your box.