As filed with the Securities and Exchange Commission on October 7, 2002
                                                    Registration No. 333-69837
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                                UNITED STATES
                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549

                             ---------------------

                        Post-Effective Amendment No. 1
                                      To

                                   Form S-8

                         REGISTRATION STATEMENT UNDER
                          THE SECURITIES ACT OF 1933

                             --------------------

                         Pennzoil-Quaker State Company
            (Exact name of registrant as specified in its charter)

                                  ----------

         Delaware                                    76-0200625
(State or other jurisdiction of         (I.R.S. Employer Identification No.)
incorporation or organization)

                                  ----------
                                Pennzoil Place
                                 P.O. Box 2967
                            Houston, TX 77252-2967
                   (Address of Principal Executive Offices)

             1998 INCENTIVE PLAN OF PENNZOIL-QUAKER STATE COMPANY
                           (Full title of the plan)


                             CT Corporation System
                         1021 Main Street, Suite 1150
                               Houston, TX 77002
                    (Name and address of agent for service)

                                (713) 658-9486
         (Telephone number, including area code, of agent for service)

                                  ----------

                                  Copies to:

                             Peter S. Wilson, Esq.
                            Cravath, Swaine & Moore
                                Worldwide Plaza
                               825 Eighth Avenue
                              New York, New York
                                  10019-7475
                                (212) 474-1000

                                  ----------

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     Pursuant to Rule 478(a)(4)  under the Securities Act of 1933, as amended,
Pennzoil-Quaker   State  Company  (the   "Company")   hereby   withdraws  from
registration  under  this  registration  statement  any and all  shares of the
common stock of the Company  registered  hereunder which have not been issued.
The 1998  Incentive  Plan of the  Company,  pursuant to which the shares would
have been issued,  has either  expired by its terms or been  terminated and no
additional shares may be issued or sold under such plan.








                                  SIGNATURES

     Pursuant to the  requirements  of the Securities Act of 1933, as amended,
the Company certifies that it has reasonable  grounds to believe that it meets
all of the  requirements  for  filing  on Form  S-8 and has duly  caused  this
Post-Effective  Amendment No. 1 to be signed on its behalf by the undersigned,
thereunto duly authorized, on this third day of October 2002.


                                   PENNZOIL-QUAKER STATE COMPANY

                                   By:  /s/   D. J. Pirret
                                      --------------------------------------
                                      Name:   D. J. Pirret
                                      Title:  President and Chief Executive
                                              Officer


     Pursuant  to  the  requirements  of the  Securities  Act  of  1933,  this
Post-Effective Amendment No. 1 has been signed by the following persons in the
capacities and on the dates indicated.


     Signature                    Title                      Date
     ---------                    -----                      ----


/s/ D. J. Pirret                President,
- ----------------------    Chief Executive Officer          October 3, 2002
     D. J. Pirret              and Director


/s/ D. J. Palmer              Vice President,
- ----------------------    Chief Financial Officer,         October 3, 2002
     D. J. Palmer          Treasurer and Director


/s/ M. J. Maratea               Controller                 October 3, 2002
- ----------------------
    M. J. Maratea