McAllen, Mission, TX Dealership - South Texas Buick GMC
4220 West Expressway 83, McAllen, TX 78501 Sales: (956) 283-5637 | Service: (956) 283-5139


At South Texas Buick-GMC, we're your one-stop shop for auto parts. Whether you need brake pads, oil filters, or anything else, we'll help you find the right part for your vehicle. Fill out the online form below and a service professional will get back to you soon.

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Parts Request

We stock genuine manufactured parts and will maintain your vehicle for life. You can learn more about our Collision Center here. We will work hard to locate any part for you. Please order parts by filling out the form below or calling (956) 283-5139 .

Buick and GMC Auto Parts in McAllen, TX

Extend the life of your vehicle by using genuine parts for your Buick or GMC model. Here at South Texas Buick-GMC in McAllen, TX, you will find the huge range of OEM pieces that will improve the performance of your vehicle. All these parts are tested and proven to be the best to perform under all circumstances. So get your Buick or GMC assembled with our performance oriented and guaranteed parts. Visit us today in McAllen near Mission or you can browse through our website today if you would like to learn more about other offers.

South Texas Buick-GMC Service Department | Schedule a Service Appointment | Genuine GM Accessories | Tires in McAllen