On August 5, 2008, U.S. Auto Parts Network, Inc. issued a press release announcing its financial results for the quarter ended June 30, 2008. A copy of the press release is furnished herewith as Exhibit No. 99.1.

The information contained in Item 2.02 and in Item 9.01 and in Exhibit 99.1 attached to this report is being furnished to the Securities and Exchange Commission and shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liability of that Section, or incorporated by reference in any filing under the Exchange Act or the Securities Act of 1933, as amended, regardless of any general incorporation language contained in such filing.

(d) Exhibits.

    Exhibit No.   Description
    99.1          Press Release, dated August 5, 2008, of U.S.
                  Auto Parts Network, Inc.