NAPA Auto Parts - Hermiston Auto Inc. 8:00 AM - 5:30 PM 8:00 AM - 5:30 PM 8:00 AM - 5:30 PM 8:00 AM - 5:30 PM 8:00 AM - 5:30 PM 8:00 AM - 4:00 PM 10:00 AM - 2:00 PM 210 S Main St Boardman , OR 97818 US phone (541) 481-6200 (541) 481-6200 Get Directions Visit Store Page