You don't really need part numbers for these kind of items, they are maintenance items and are easily available.

(I WILL give you numbers on the oil filters, as if you are not careful, they will sell you a paper filter!)

Oil filters -you want a FLEECE filter not paper filter - NAPA 7080 (OOPS 7078) or Purolator L25277

Air Filters - I just bought what AutoZone had in stock - ONE store in the area (North of Atlanta) had them. K&N makes them too.

The fuel filter and pressure regulator is one unit, it's under the car. Go to Autohausaz.com, they have OEM parts for around $35.

I am about to do plugs and plug wires, I have 99900 miles and had planned to take care of this at 100,000 miles.

You can also cruise Needswings.com for HIGH quality parts, too.