Auto Parts StoreCar Battery StoreAuto Accessories StoreAutoZone
AutoZone Chesterfield #4453 in Chesterfield, MO is one of the nation's leading retailer of automotive replacement car parts including new and remanufactured hard parts, maintenance items and car accessories. Visit your local AutoZone in Chesterfield, MO or call us at (636) 681-2450.
Employees, especially Mario, received high praise for their exceptional customer service, going above and beyond to assist customers with various car issues.
Efficiency
Many reviews highlighted the quick and efficient service provided, with several customers noting that their issues were resolved in under 15 minutes.
Helpful Staff
Customers consistently mentioned the staff's willingness to help with installations and troubleshooting, making the experience easier for those unfamiliar with car maintenance.
Positive Atmosphere
The store was described as friendly and welcoming, with staff creating a comfortable environment for customers, particularly those who may feel intimidated in auto parts stores.
SK
Sathish Kumar Krishnamurthy
Feb 15, 2026
5.0
Mario at this store fixed my headlights as soon as I walked in. The team is extremely flexible and does a great job.
CA
Colton Albers
Feb 4, 2026
5.0
I have a GMC terrain which is a very difficult battery to replace.
Ziad was very helpful, kind, and got my battery replaced despite the challenge of getting to the battery. I would highly recommend this store and Ziad!
AC
Andrew Choate
Feb 3, 2026
5.0
I stopped by here right after the big snow/ice & below freezing temps. My battery was bad so I purchased a new one from Mario. The last 2 times that I went to other AZ's they would not put the battery in for me. I didn't expect it this time either but without even asking Mario grabbed his gloves and tools and & demanded that he change it for me. I told him not to worry about it but he demanded that he do it. I couldn't believe it & he did it in under 15 min. Last time it took me an hour myself. Great Job Mario! I didn't ask what your job title was there but I would hope that you are the boss man as you lead by example.
JD
John Dahlem
Feb 1, 2026
5.0
Best auto parts store experience in my life. Mario went out of his way to help fix every light in my car, save me money for the fix and do the work right. He genuinely cared about my vehicle and that I was getting the right parts for my vehicle. I live 30 minutes from the location and will travel out of my way for the way I am cared for at this store.
LB
Literally bet
Jan 31, 2026
5.0
The people here are so nice and helpful. Isabel was so so amazing and personable. They helped me find a replacement headlight and changed it for me so efficently. I didn't even know they did this kind of service but Isabel offered the service with absolute pleasure to help, even in this 19° weather. Also changed my windshield wipers so easily. They really know how to help people who have no idea what they are doing without making you feel stupid. Thankyou again, Isabel. Great great experience.