Putting an OEM order together to pick up at the dealer, does anyone know what the official name or number is of the black plug for the rocker panels thats on the back of the cab down by the rocker panels on 2nd Gen (1988 specifically in my case) pickups?

 

Pictures my dude, pictures

 

Is it the hole below the vent baffle? If you still have one of the plugs there’re should be a part number molded into it.

 

Yup, going to be that hole in the bottom of the diagram, just shy of 30mm diameter. One is completely missing and the other is cracked in half and missing I believe. Truck is currently at fab shop so I can’t take a look.

 

I believe the part number is 90950-01150. But you should have the part number checked against you vin.