Suggest an Edit Name* Categories* Clothing store Convenience store Department store Electronics store Furniture store Hardware store Home goods store Jewelry store Liquor store Pet store Shopping mall Supermarket Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Sunday: 08:00 am — 09:00 pm Monday: 07:30 am — 10:00 pm Tuesday: 07:30 am — 10:00 pm Wednesday: 07:30 am — 10:00 pm Thursday: 07:30 am — 10:00 pm Friday: 07:30 am — 10:00 pm Saturday: 07:30 am — 10:00 pm Company description Your comments (not for publishing) * — Required information O'Reilly Auto Parts ← View details 513 South Main Street, O'Fallon, MO 63366 +1 636-978-1330