O'Reilly Auto Parts store #4319 in Oconomowoc, Wisconsin, offers a wide range of parts, tools, and accessories for vehicle maintenance. The store provides helpful services such as free battery testing, wiper blade and bulb installation, fluid recycling, and Check Engine light testing. They also resurface brake rotors and drums and have a free Loaner Tool program for one-time tool needs. Customers have praised the staff for their willingness to help, including finding parts, making recommendations, and providing quick service. One reviewer appreciated the staff for fixing an overcharge and helping with quality brake lights, with the entire process taking less than 15 minutes. The store is known for fast parts delivery and offers OE parts at lower prices compared to dealerships. While most feedback is positive, some customers noted occasional issues with customer service or receiving the wrong parts. Overall, O'Reilly Auto Parts in Oconomowoc is a trusted local option with knowledgeable staff and comprehensive services.
Went in for a wiper blade for my rear window. It was hard to find. They were very kind and even replaced it for me. Thank you O'Reilly Auto.
September 2025
The team here is amazing, i've been struggling for months with something very small and petty, and they fixed it in a matter of minutes. Super nice super helpful
February 2025
I went there to check why the check engine light was on, and they were very helpful.
