Exhibit 32.1

                            CERTIFICATION PURSUANT TO
                 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of Lear Corporation (the "Company") on Form
10-K for the period ended December 31, 2005, as filed with the Securities and
Exchange Commission (the "Report"), the undersigned, as the Chief Executive
Officer of the Company, hereby certifies pursuant to 18 U.S.C. Section 1350, as
adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to his
knowledge:

      1.    The Report fully complies with the requirements of Section 13(a) or
            Section 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: March 8, 2006                         Signed: /s/ Robert E. Rossiter
                                                    ----------------------------
                                                    Robert E. Rossiter
                                                    Chief Executive Officer

This written statement accompanies the Report pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002 and shall not, except to the extent required by the
Sarbanes-Oxley Act of 2002, be deemed filed by the Company for purposes of
Section 18 of the Securities Exchange Act of 1934.

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