CarParts.com (PRTS) 10-Q 2020 Q1 Quarterly report

Exhibit 32.1

CERTIFICATION PURSUANT TO 18 U.S.C. §1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of U.S. Auto Parts Network, Inc. (the “Company”) on Form 10-Q for the quarter ended March 28, 2020, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Lev Peker, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: May 6, 2020

Ev Peker
	/s/ Lev Peker
	Lev Peker
	Chief Executive Officer