CSK Auto Corp. Investor Presentation to Be Available on Web Site

PHOENIX--Dec. 8, 2004--CSK Auto Corp. , the parent company of CSK Auto Inc., a specialty retailer in the automotive aftermarket, will be posting on its Web site the slides included in its current investor presentation package used by the company's senior management. The presentation has been updated to reflect the company's third quarter fiscal 2004 financial results.

The slides included in this presentation will be available to interested parties for five days commencing on Dec. 9, 2004, through the company's Web site at www.cskauto.com by pointing one's browser and clicking on "Investors," and then "Presentations."

CSK Auto Corp. is the parent company of CSK Auto Inc., a specialty retailer in the automotive aftermarket. As of Oct. 3, 20041, 2004, the company operated 1,129 stores in 19 states under the brand names Checker Auto Parts, Schuck's Auto Supply and Kragen Auto Parts.