Yep, guess I’ve learned something new as well. Now the OP knows more than he probably ever wanted to know about air filters, lol.
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Six pages later and here we are. Vehicular OCD at it's finest!
Yep mines the Delphi one (thanks for looking up that information @east302!), so it's just the filter that's bigger? huh, don't know if I have the larger filter, pretty sure I do, thought mine came with a bigger air filter. My truck never came with a manual or build sheet so I can't tell, anyway I can tell if I have the bigger filter? Just about fills the box.
Sorry to be off-topic, but what is the Deluxe Appearance Package?
Measure the outside diameter at the top of the filter and then refer to the info that east302 posted a little while ago. Those tables of info have the OD's of each filter type listed.
I'm not 100% positive what all the "Front Deluxe Appearance Package" consists of, but if I remember correctly it has something to do with the chrome accent on the grille.