Exhibit 32.1

CERTIFICATIONS OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER

PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Douglas G. Del Grosso, certify, as of the date hereof, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Quarterly Report of Adient plc on Form 10-Q for the period ended June 30, 2023 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that information contained in such Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of Adient plc.

Date:	August 2, 2023
		By:	/s/ Douglas G. Del Grosso
			Douglas G. Del Grosso
			President and Chief Executive Officer

I, Jerome J. Dorlack, certify, as of the date hereof, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Quarterly Report of Adient plc on Form 10-Q for the period ended June 30, 2023 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that information contained in such Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of Adient plc.

Date:	August 2, 2023
		By:	/s/ Jerome J. Dorlack
			Jerome J. Dorlack
			Executive Vice President and Chief Financial Officer

A signed original of this written statement required by Section 906 has been provided to Adient plc and will be retained by Adient plc and furnished to the Securities and Exchange Commission or its staff upon request.