UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM SD

Specialized Disclosure Report

(Exact name of registrant as specified in its charter)

Check the appropriate box to indicate the rule pursuant to which this form is being filed, and provide the period to which the information in this form applies:

☐    Rule 13q-1 under the Securities Exchange Act (17 CFR 240.13q-1) for the fiscal year ended December 31, 2022.

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Section 1 – Conflict Minerals Disclosure

Items 1.01 and 1.02. Conflict Minerals Disclosure and Report; Exhibit.

Standard Motor Products, Inc.’s (the “Company”) Conflict Minerals Report for the reporting period from January 1, 2022 to December 31, 2022 is filed as Exhibit 1.01 to this Specialized Disclosure Report on Form SD. A copy of the Report is also publicly available at smpcorp.com under “Governance—Charters & Policies—Conflict Minerals Report.”

The reference to the Company’s website is provided for convenience only, and its contents are not incorporated by reference into this Form SD nor the Conflict Minerals Report. The contents of the Company’s website shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall they be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such filing.

Section 3 – Exhibits

Item 3.01. Exhibits.

Exhibit 1.01 – Conflict Minerals Report for the reporting period from January 1, 2022 to December 31, 2022.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the duly authorized undersigned.

Exhibit Index

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