How often do you wish to change your oil? Less than 5000 miles? 10W-30 Chevron, Mobil, Pennzoil, or Castrol will work very well. Also working well are the over-the-counter synthetics (excluding the Mobil 1) and blends, but it's hard to justify their cost compared to the service they give.
Up to the max oil change mileage allowed under your warranty? Any of the true synthetics, 10W-30 Mobil 1, Royal Purple, Amsoil (except XL) or Schaeffer synthetic blend (the best value).
Extended oil drains combined with perodic oil analysis?...any of the above, especiall Amsoil.
Filters...ACDelco, WIX & NAPA/GOLD, Purolator, Baldwin/Hastings, Bosch Premium, are good, and Wal*Mart's SuperTech isn't bad.
Ken