Best Parts Store, Los Angeles

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Real Parts People, Serving Automotive Professionals!

323-962-7200 | 1156 N LAS PALMAS AVE

626-974-5600 | 638 N BARRANCA AVE


Certified Undercar Parts, LOS ANGELES & COVINA, CA

Customer Service

Your business deserves the best. With our vast variety of parts, chemicals and accessories, Certified Undercar Parts provides industry leading aftermarket and original equipment (OE) parts for Domestic, Asian, and European vehicles. Webshop; Our intuitively designed online ordering system will allow automatic access to our massive inventory, detailed parts imaging, exclusive promotions, and special order functionality. Simply enter the license plate or vin # and our system will automatically display the vehicle information.

When you're a customer of Certified Undercar Parts, you have access to:

  • An extensive auto parts, chemical and accessory inventory.
  • A multitude of programs and special offers.
  • Assistance by our team of knowledgeable and experienced counter professionals.
  • Dedicated care by our sales representatives.
  • Free hotshot delivery

Credit Application

Request an account with us!

All that you need to do is complete this New Customer Application and CA Resale Certificate.

Return it to a Certified Undercar Parts authorized representative or send it by mail to:

Certified Undercar Parts
Attn: Accounting Department
638 N Barranca Ave
Covina, CA 91723

Interested in working with our team?

We are currently on the lookout for the following:

  • Auto Parts Delivery Driver
  • Parts Counter Professional
  • Learn More