O'Reilly Auto Parts in Ontario, California is a go-to destination for car enthusiasts and DIY mechanics. Located at 221 East Riverside Drive, this store offers a wide range of parts, tools, and accessories to cater to all your automotive needs. The store's knowledgeable Parts Professionals are always on hand to provide expert advice and assistance with any project, from free battery testing to wiper blade and bulb installation. Customers appreciate the friendly and helpful staff, with one reviewer highlighting the exceptional service provided by Gil. The store also offers a convenient Loaner Tool program, allowing customers to borrow tools for one-time use. With over 6,000 O'Reilly Auto Parts stores nationwide, this location is part of a trusted and reliable network, ensuring customers can always find the parts and support they need.
I think the counter person went over and above the level of service I needed to find a part that I could use to fix this 25 yo car I was working on. For some reason the Serpentine belt listing was incorrect in the books for what I was working on. He found one! It worked and I was able to get the car running again.
April 2026
I really needed help finding a part for my car, thankfully their employee Adam was resourceful! Excellent customer service
March 2026
I have to say it's always nice to actually get a female who knows what she's talking about Yvette great customer service
