Hello All,
This part does not have a P.N. ....but is nice and rare. It fits over your rear license plate and offer's a small handle (on the top) to pull the plate down to access the filler tube cap. I know some of you may have seen or used these !
Take a look. I like the one on my car and have NOT seen another.
$125.00 USD + Shipping USA only sorry... I have another one, which our friends at USPS bent.....has a kink on the top....$75.00 USD + Shipping for that one....the kinked "dinged" one is not bad....
If you can find or have saw these ....let me know. It's been ~ 9 years ago when I bought these. Both of these are "Real Stainless Steel" not the SS that rust !
Thanks,
DRXOLDS

 

I have a couple of these. One on my car and one stashed away.
Was told it's a GM accessories part, if that might help you find a part number.

 

 

Thanks,
Nice accessory part. Don't see a lot of them on cars at shows. Don't need the P.N.
Thanks for looking !
DRXOLDS