AutoZone Auto Parts

4.4
319 reviews

About

Auto Parts StoreCar Battery StoreAuto Accessories StoreAutoZone
AutoZone Diamond Bar Blvd. in Diamond Bar, CA is one of the nation's leading retailer of auto parts including new and remanufactured hard parts, maintenance items and car accessories. Visit your local AutoZone in Diamond Bar, CA or call us at (909) 396-4682.

Details

  • Cash onlyNot available
  • Curbside pickupAvailable

Location

AutoZone Auto Parts
303 Diamond Bar Blvd, Diamond Bar, CA
91765, United States

Hours

Reviews

4.4
319 reviews
5 stars
218
4 stars
50
3 stars
22
2 stars
8
1 star
21

What are people saying?

AI-generated from recent customer reviews

Customer Service

Many customers praised the staff for being helpful, knowledgeable, and going above and beyond to assist with car issues.

Staff Performance

Several reviews highlighted specific employees, particularly Kristin, for their exceptional service and expertise.

Inconsistent Experiences

While many customers had positive interactions, some reported poor service from certain employees, indicating inconsistency in staff performance.

Store Condition

Feedback noted that the store's cleanliness and organization could be improved, with some customers mentioning trash in the parking lot.

Product Availability

Customers expressed frustration over stock issues, particularly regarding batteries and other essential items.
  • AD
    Alejandro Dai
    Dec 8, 2025
    1.0
    That long hair guy with a dog paw tattoo on his arm has no idea what he was doing, and doesn’t put pieces back to where they belong after opening your hood up
  • EM
    Ed Malubag
    Nov 17, 2025
    5.0
    Thank you Tristan.. Last Saturday Nov 15 at the height of heavy rains, I went to Autozone to buy replacement wiper blades. They helped me install the replacement blades in spite of the pouring rain. He did his job with ease. I was giving my tip but he politely declined with a smile. Abundant Shoutout to Tristan for his working attitude.
  • CL
    C L
    Nov 10, 2025
    5.0
    I came up as my battery won’t started. Thomas Lee helped me out and experience was exceptional and outstanding. Deeply appreciated Thomas’s help and loving a store in the neighborhood with very experienced staff there. Thank you SOOOO much, Thomas.
  • AW
    alice wu
    Nov 8, 2025
    5.0
    Thank You Good Neighbor Auto Zone from long time resident of Diamond Bar! I have always received courteous, knowledgeable, and prompt service from your team. Tonight was no different, Harry offered to hold the fort down while Sammy E went above and beyond the calls of duty to make sure my issues were addressed with products, referrals, and assistes prompt solutions to make sure I was safe enough. I can always count on their professionalism with care. I really appreciate all of you, top down great customer service♡
  • MC
    Michelle Calero
    Nov 3, 2025
    5.0
    Kail was awesome!! Helped us with a new battery! Wonderful customer service while we were stressed out! Recommend this store to everyone!

Frequently Asked Questions About AutoZone Auto Parts

What are the regular operating hours of AutoZone Auto Parts in Diamond Bar, CA?

AutoZone Auto Parts in Diamond Bar is open Monday through Thursday from 7:30 AM to 9:00 PM, Friday and Saturday from 7:30 AM to 10:00 PM, and Sunday from 8:00 AM to 9:00 PM.

Does AutoZone Auto Parts offer in-store pickup and same-day delivery services?

Yes, AutoZone Auto Parts in Diamond Bar offers both in-store pickup and same-day delivery services for customer convenience.