O'Reilly Auto Parts Store #3142 in Monrovia, California is a well-stocked and customer-friendly auto parts retailer. Located in the Monrovia landing shopping center, the store offers a wide range of parts, tools, and accessories to cater to all your automotive needs. The store provides valuable services, such as free battery testing, wiper blade and bulb installation, and Check Engine light testing. They also resurface brake rotors and drums, and offer a Loaner Tool program for customers in need. The staff is described as friendly and helpful, always willing to assist customers with their questions and concerns. Customers appreciate the store's convenient location and the ability to order parts online for quick pickup. The prices are considered reasonable, with some noting they are higher than online but still acceptable for the convenience of a brick-and-mortar store. Overall, the reviews highlight the store's excellent customer service, with a special shout-out to Sergio, who went above and beyond to help customers with their car issues.
