After 1 1/2 years since I started this thread, my $12 Stant locking gas cap still works like a charm. Glad to have the extra money and no headaches with aligning tumblers, etc that the many folks with OEM locking gas caps have encountered. I have better uses for my limited $$ than overspending on a locking gas cap.

 

Damn is this post old!
Replaced with locking Element and the computer kept throwing a loose gas cap code!
Replaced with the original: the factory locking cap: heck I have NEVER paid that much for a gas cap!!