LK 4.
11/23/2025
Excellent customer service, shout out to Kameron for always being there & helping me find the right parts.
O'Reilly Auto Parts
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2645 E Riverside Dr
Ontario, CA 91761
Your Ontario, California O'Reilly Auto Parts store #5818 is located at 2645 East Riverside Drive. We carry the parts, tools and accessories you need, as well as offering Store Services like free battery testing, wiper blade & bulb installation, fluid recycling, and Check Engine light testing. We are one of many O'Reilly locations that resurface brake rotors and drums. If you need a specialized tool for your repairs, ask about our free Loaner Tool program (refundable deposit required). If you need assistance, stop by and talk to one of our Parts Professionals today. With over 6,000 O'Reilly Auto Parts stores across the US, there's always an O'Reilly Auto Parts near you.
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Reviews
4.512 reviews
Kiet P.
8/14/2024
What autozone couldn't do ORiley's did. Thank you staff especially LESLIE for helping me find a car battery and most importantly helping me install it. You LESLIE are the bomb. You have a forever...
Daisy B.
5/5/2025
THE BEST EXPERIENCE AT O'REILYS ! Rosa is amazing! She made sure to test all components related to the battery including alternator and starter. I ended up having a bad battery that couldn't...
Sean Z.
1/10/2023
5th visit. This time, I didn't buy anything. Came to the store for oil recycling. I went in the store and inquired if they could accept more oil, the male associate stated yes, up to 5 quarts a...
Tamara T.
10/2/2021
Was visiting the Walgreens around 2:15 p.m. and noticed there's an O'Reily's in the same parking lot. Earlier I went to Auto Zone in Rancho Cucamonga looking for a cabin air filter for my car and...
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