O'Reilly Auto Parts is a store where customers find parts for cars, including bulbs, sockets, batteries, and alternators. Staff are helpful and answer any questions. They help locate the correct bulb for a tail light, a swivel socket for spark plugs, and check a car’s battery and alternator. The store offers a warranty trade: if a part like an alternator is still under warranty, a free replacement can be given. Customers can ask for a military discount and the Onalaska location is described as friendly and knowledgeable. Many customers say the people are always helpful, though some note the batteries seem a little pricey. Overall, O'Reilly is a trusted place to buy auto parts.
