The closest Auto parts store in Williamsport PA is Advance Auto Parts, they will definitely guide you with auto repair shops in Pennsylvania, USA

Oil changes are essential to keeping your car running smoothly. We recommned you should get one every 3,000 miles or three months but some people refer back on their owner's manual for recommendations depending upon make and model of vehicle they have; this will help remind when next service is due! , Visit Advance Auto Parts at 1500 Dewey Ave, Williamsport, PA 17701 or call (570) 321-1350 to schedule an appointment