Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ☐

This Registration Statement on Form S-8 is being filed by CarParts.com, Inc. (the “Company”) for the purpose of increasing the number of securities of the same class as other securities for which a Registration Statement on Form S-8 relating to the same benefit plan is effective. This Registration Statement on Form S-8 registers the offer and sale of an additional 1,500,000 shares of Common Stock for issuance under the Plan. The Registrant previously registered shares of Common Stock for issuance under the Plan on June 27, 2016 (Commission File No. 333-212256), March 14, 2017 (Commission File No. 333-216671), August 9, 2018 (Commission File No. 333-226736), July 22, 2020 (Commission File No. 333-239993), March 18, 2021 (Commission File No. 333-254457), January 20, 2022 (Commission File No. 333-262247) and January 30, 2023 (Commission File No. 333-269461) (collectively, the “Prior Registration Statements”). This Registration Statement relates to securities of the same class as that to which the Prior Registration Statements relate and is filed in accordance with General Instruction E to Form S-8. Accordingly, pursuant to General Instruction E, the Company hereby incorporates by reference herein the contents of the Prior Registration Statements and hereby deems such contents to be a part hereof, except as otherwise updated or modified by this Registration Statement.

We also incorporate by reference into this registration statement all documents that we file with the SEC under Sections 13(a), 13(c), 14 or 15(d) of the Exchange Act after the date of this registration statement and prior to the completion or termination of the offering. Notwithstanding the foregoing, unless expressly incorporated into this registration statement, we are not incorporating by reference information furnished under Items 2.02 and 7.01 of any Current Report on Form 8-K, including the related exhibits, nor in any documents or other information that is deemed to have been “furnished” to and not “filed” with the SEC. Any statements contained in a previously filed document incorporated by reference into this registration statement is deemed to be modified or superseded for purposes of this registration statement to the extent that a statement contained in this registration statement, or in a subsequently filed document also incorporated by reference herein, modifies or supersedes that statement.