U.S. Auto Parts Network, Inc. to Present at the Thomas Weisel Partners Consumer Conference September 22

CARSON, Calif., Sept. 15, 2008 - U.S. Auto Parts Network, Inc. , announced today that Michael McClane, the Company's Chief Financial Officer, will present at the Thomas Weisel Partners Consumer Conference to be held on September 22 through September 23, 2008, at the Mandarin Oriental Hotel, New York.

U.S. Auto Parts' investor presentation is scheduled for Monday, September 22, 2008 at 11:30 a.m. ET.

The presentation will be webcast live and archived online on the Investor Relations section of the Company's website at http://www.usautoparts.net/.

About U.S. Auto Parts Network, Inc.

Established in 1995, U.S. Auto Parts is a leading online provider of automotive aftermarket parts, including body parts, engine parts, performance parts and accessories. Through the Company's network of websites, U.S. Auto Parts provides individual consumers with a broad selection of competitively priced products that are mapped by a proprietary product database to product applications based on vehicle makes, models and years. U.S. Auto Parts' flagship websites are located at http://www.partstrain.com/ and http://www.autopartswarehouse.com/ and the Company's corporate website is located at http://www.usautoparts.net/.