About Us

Plaza Motor Parts HQ has service and parts departments that are recognized as top performing in the St. Louis area. We've taken our focus on customer service and quality and brought it to the online world, where we hope to make your parts buying experience as seamless as possible. We sell parts for a wide variety of makes and models and take pride in the ease of use of our vehicle picker to narrow your search. Of course, if you have any questions, we are always happy to help!


You can contact us here.

Read about our Shipping and Return Policies here.