FREE PICK UP on all in-store orders

804 Highway 50 West Union, MO 63084

(636) 583-3366
(636) 583-3366
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Store Hours

Monday 7:30 AM - 9:00 PM
Tuesday 7:30 AM - 9:00 PM
Wednesday 7:30 AM - 9:00 PM
Thursday 7:30 AM - 9:00 PM
Friday 7:30 AM - 9:00 PM
Saturday 7:00 AM - 9:00 PM
Sunday 8:00 AM - 9:00 PM

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Store Services

  • Battery Testing
  • Fluid Recycling
  • Loaner Tools
  • Mixed Paint
  • Wiper Blade Installation

Nearby Store Locations

st clair, MO #5174 1215 north main street (636) 237-2184
washington, MO #887 1874 hwy a, ste 200/202 (636) 390-8038
pacific, MO #986 2255 west osage (636) 257-9724
sullivan, MO #820 664 cumberland way (573) 468-3293

Your Union O'Reilly Auto Parts Store

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About Your Store

Your union, MO O'Reilly Auto Parts store is one of over 5,000 O’Reilly Auto Parts stores throughout the U.S. We carry all the parts, tools and accessories you need, as well as offering free Store Services like battery testing, wiper blade & bulb installation, check engine light testing and more. Need help? Stop by and talk to one of our Parts Professionals today.

At O'Reilly Auto Parts, we are committed to help you get the job done right and save money in the process. Our current ad includes all our latest deals, and you can find more ways to save on parts, tools and supplies by checking out our coupons & promotions, rebates and loyalty rewards.

O’Reilly Auto Parts: Better Parts, Better Prices, Every Day!

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