I recent ly refered to an article posted by Superman in the SuperBeetlesOnly website.
This is the link:
http://www.superbeetlesonly.com/forum/index.php?pg=fuel
After doing a little research and making a few calls I found this link:
http://www.arcycle.com/gas_cap_LC.htm
Turns out that this same gas cap is indeed at Autozone, but they had it listed under the part# 6819 and not 11819. This is no surprise as serial #'s sometimes change to accomodate new items in inventory. The old part#11819 is now a radiator cap. Stant may still have it listed as this number as well as other retail autoparts stores, but AutoZone has it as 6819. Just a heads up it sells for $6.99.
Hope this helps out. Here's alink to Stant's website with a pic of the cap.
Might be worth checking out if they have a locking version.
http://www.stant.com/brochure.cfm?br...ocation_id=170
UberAffe
(Gabriel Sainz)