Plugs for holes in fenders above rear wheels?

[Like-A-Rock-365]

Hello all, I was cleaning my truck out this spring and noticed I was missing a few plugs for the holes that are located on the inside of the fenders (wheel wells) above the rear wheels. Any idea where I can buy these? Is there a part number?

 

See pictures

[HoosierZ]

Mine was missing several plugs as well. I looked into buying them at the dealer and they wanted $5 each. I ended up finding them on Amazon but I had to buy a bag of 200. It was still cheaper than buying 6 pcs from the dealer. The local paintless dent repair shop had some but none in the correct size. He had 3/4” but the GM plugs are 13/16”. 

[Malibu SS]

Perfect time to spray some Amsoil Metal Protector in there.....

[Like-A-Rock-365]

On 5/22/2020 at 10:09 AM, HoosierZ said:

Mine was missing several plugs as well. I looked into buying them at the dealer and they wanted $5 each. I ended up finding them on Amazon but I had to buy a bag of 200. It was still cheaper than buying 6 pcs from the dealer. The local paintless dent repair shop had some but none in the correct size. He had 3/4” but the GM plugs are 13/16”. 

Okay, wasnt sure on the size. Will see if I can order off Amazon. Dealer has been no help.

[paumat]

If you pull one of the existing ones out and look at the back, it should list the mfr model number. They are made by https://www.caplugs.com/plugs

i think it’s their BP series in 13/16.  I only needed one so I requested a sample on their website. If you need more, looks like minimum order qty is 200 for $40 

[Diverjer]

I wonder why these holes are even there?   I made a post about all the rust these holes caused, all my plugs were gone.   Thinking I will just weld the holes shut, don't know what use they are for???