<SUBMISSION>
<ACCESSION-NUMBER>0000950153-06-002469
<TYPE>8-K
<PUBLIC-DOCUMENT-COUNT>1
<PERIOD>20060927
<ITEMS>5.02
<ITEMS>8.01
<FILING-DATE>20061003
<DATE-OF-FILING-DATE-CHANGE>20061003
<FILER>
<COMPANY-DATA>
<CONFORMED-NAME>CSK AUTO CORP
<CIK>0001051848
<ASSIGNED-SIC>5531
<IRS-NUMBER>860765798
<STATE-OF-INCORPORATION>DE
<FISCAL-YEAR-END>0131
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE>8-K
<ACT>34
<FILE-NUMBER>001-13927
<FILM-NUMBER>061125707
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>645 E MISSOURI AVENUE
<CITY>PHOENIX
<STATE>AZ
<ZIP>85012
<PHONE>6022659200
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>645 E MISSOURI AVENUE
<CITY>PHOENIX
<STATE>AZ
<ZIP>85012
</MAIL-ADDRESS>
</FILER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>p72965e8vk.htm
<DESCRIPTION>8-K
<TEXT>
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<TITLE>e8vk</TITLE>
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<H5 align="left" style="page-break-before:always"><A HREF="#toc">Table of Contents</A></H5><P>
<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV style="width: 100%; border-bottom: 2pt solid black; font-size: 1pt">&nbsp;</DIV>
<DIV style="width: 100%; border-bottom: 1pt solid black; font-size: 1pt">&nbsp;</DIV>




<DIV align="center" style="font-size: 14pt; margin-top: 12pt"><B>UNITED STATES<BR>
SECURITIES AND EXCHANGE COMMISSION</B>
</DIV>

<DIV align="center" style="font-size: 12pt"><B>Washington, D.C. 20549</B>
</DIV>

<DIV align="center" style="font-size: 12pt"><B><DIV align="center"><DIV style="font-size: 3pt; margin-top: 16pt; width: 26%; border-top: 1px solid #000000">&nbsp;</DIV></DIV></B>
</DIV>

<DIV align="center" style="font-size: 18pt; margin-top: 12pt"><B>FORM 8-K</B>
</DIV>


<DIV align="center" style="font-size: 12pt; margin-top: 12pt"><B>CURRENT REPORT PURSUANT<BR>
TO SECTION 13 OR 15 (d)&nbsp;OF THE<BR>
SECURITIES EXCHANGE ACT OF 1934</B>
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>Date of report (Date of earliest event reported): September&nbsp;27, 2006</B>
</DIV>

<DIV align="center" style="font-size: 24pt; margin-top: 12pt"><B>CSK AUTO CORPORATION</B>
</DIV>

<DIV align="center" style="font-size: 10pt"><B>(Exact name of registrant as specified in its charter)</B></DIV>


<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
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    <TD width="30%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
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    <TD width="5%">&nbsp;</TD>
    <TD width="30%">&nbsp;</TD>
</TR>
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<TR valign="bottom">
    <TD align="center" valign="top"><B>Delaware</B><BR>
(State or Other Jurisdiction of <BR>
Incorporation)
</TD>
    <TD>&nbsp;</TD>
    <TD align="center" valign="top"><B>001-13927</B><BR>
(Commission File Number)
</TD>
    <TD>&nbsp;</TD>
    <TD align="center" valign="top"><B>86-0765798</B><BR>
(I.R.S. Employer<BR>
Identification No.)</TD>
</TR>
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</TABLE>
</DIV>

<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
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    <TD width="47%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="47%">&nbsp;</TD>
</TR>
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<TR valign="bottom">
    <TD align="center" valign="top"><B>645 E. Missouri Ave. Suite&nbsp;400, Phoenix, Arizona</B><BR>
(Address of Principal Executive Offices)
</TD>
    <TD>&nbsp;</TD>
    <TD align="center" valign="top"><B>85012</B><BR>
(Zip Code)</TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><B>Registrant&#146;s Telephone Number, Including Area Code: (602)&nbsp;265-9200</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">Check the appropriate box below if the Form 8-K is intended to simultaneously satisfy the filing
obligation of the registrant under any of the following provisions:
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

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    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left"><FONT face="Wingdings">&#111;</FONT></TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Written communications pursuant to Rule&nbsp;425 under the Securities Act (17 CFR 230.425)</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left"><FONT face="Wingdings">&#111;</FONT></TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Soliciting material pursuant to Rule&nbsp;14a-12 under the Exchange Act (17 CFR 240.14a-12)</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left"><FONT face="Wingdings">&#111;</FONT></TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Pre-commencement communications pursuant to Rule&nbsp;14d-2(b) under the Exchange Act (17 CFR
240.14d-2(b))</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left"><FONT face="Wingdings">&#111;</FONT></TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Pre-commencement communications pursuant to Rule&nbsp;13e-4(c) under the Exchange Act (17 CFR
240.13e-4(c))</TD>
</TR>

</TABLE>
</DIV>

<DIV style="width: 100%; border-bottom: 1pt solid black; margin-top: 10pt; font-size: 1pt">&nbsp;</DIV>
<DIV style="width: 100%; border-bottom: 2pt solid black; font-size: 1pt">&nbsp;</DIV>





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<A name="toc"><DIV align="CENTER" style="page-break-before:always"><U><B>TABLE OF CONTENTS</B></U></DIV></A>

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<TR><TD></TD><TD colspan="8"><A HREF="#000">Item&nbsp;5.02. Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers</A></TD></TR>
<TR><TD></TD><TD colspan="8"><A HREF="#001">Item&nbsp;8.01. Other Events</A></TD></TR>
<TR><TD colspan="9"><A HREF="#002">SIGNATURE</A></TD></TR>
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<H5 align="left" style="page-break-before:always"><A HREF="#toc">Table of Contents</A></H5><P>




<!-- link2 "Item&nbsp;5.02. Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers" -->
<DIV align="left"><A NAME="000"></A></DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><B>Item&nbsp;5.02. Departure of Directors or Principal Officers; Election of Directors; Appointment of
Principal Officers</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">As previously announced in a press release issued September&nbsp;28, 2006, the employment of Mr.&nbsp;Martin
Fraser, President and Chief Operating Officer of CSK Auto Corporation and its subsidiaries
(collectively, the &#147;Company&#148;), was terminated effective September&nbsp;27, 2006.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">Also on September&nbsp;28, 2006, Mr.&nbsp;Maynard Jenkins, Chairman of the Board and Chief Executive Officer
of the Company, announced that in view of the employee departures announced that day, he and his
fellow directors had determined that it was important to identify his successor and that pending
the employment of a new Chief Executive Officer, Mr.&nbsp;Jenkins will assume the responsibilities
previously discharged by the Company&#146;s President and Chief Operating Officer. Biographical
information on Mr.&nbsp;Jenkins and a description of his employment agreement with the Company can be
found in the Company&#146;s Definitive Proxy Statement filed on May&nbsp;19, 2005. Mr.&nbsp;Jenkins also
announced that once a new Chief Executive Officer has been hired, he will retire, but will remain
available to provide such assistance to the Board as it may request.
</DIV>
<!-- link2 "Item&nbsp;8.01. Other Events" -->
<DIV align="left"><A NAME="001"></A></DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><B>Item&nbsp;8.01. Other Events</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">As previously announced in a press release issued September&nbsp;28, 2006, the employment of Mr.&nbsp;Don
Watson, Senior Vice President and Chief Administrative Officer of the Company, has been terminated.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">The Company previously issued a press release and filed a Form 8-K on September&nbsp;28, 2006 regarding
the matters described in this Form 8-K.
</DIV>

<P align="center" style="font-size: 10pt">2
</DIV>

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<DIV align="left"><A NAME="002"></A></DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>SIGNATURE</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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 undersigned hereunto duly authorized.
</DIV>

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<TR>
    <TD width="48%">&nbsp;</TD>
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    <TD width="15%">&nbsp;</TD>
</TR>
<TR>
    <TD valign="top" align="left">&nbsp;</TD>
    <TD colspan="3" align="center">CSK Auto Corporation<BR>
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD valign="top">By:&nbsp;&nbsp;</TD>
    <TD colspan="2" style="border-bottom: 1px solid #000000" align="left">/s/ Randi Val Morrison
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD colspan="2" align="center">Randi Val Morrison&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD colspan="2" align="center">Vice President, General Counsel<BR>
and Secretary&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
</TABLE>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt">DATED: October&nbsp;3, 2006
</DIV>



<P align="center" style="font-size: 10pt">3
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</SUBMISSION>
