CSK Auto Corporation to Announce Third Quarter Fiscal 2007 Financial Results and Hold Conference Call.

PHOENIX -- CSK Auto Corporation (NYSE:CAO), the parent company of CSK Auto, Inc., an automotive parts and accessories retailer, will release financial results for its third quarter of fiscal 2007 on Monday, December 17, 2007 in an earnings press release and on Form 8-K. The Company will file its Quarterly Report on Form 10-Q on Wednesday, December 19, 2007. Additionally, the Company will host a conference call on Thursday, December 20, 2007, beginning at 5:00 p.m. (EST), to discuss the results of the quarter.

The Company invites interested investors to dial a listen-only number or listen to a simultaneous webcast of the conference call discussing the results of the quarter. The listen-only number is 800-230-1766. The webcast can be accessed on the "Investors" section of the Company's website at www.cskauto.com. This webcast, as well as a transcript of the call, will be archived on the website.

A digitized replay of the call is also available by dialing [phone], and using passcode 902424. (If accessing the digital replay outside of the United States, please dial [phone], using passcode 902424.)

CSK Auto Corporation is the parent company of CSK Auto, Inc., a specialty retailer in the U.S. automotive aftermarket industry. As of November 4, 2007 the Company operated 1,342 stores in 22 states under the brand names Checker Auto Parts, Schuck's Auto Supply, Kragen Auto Parts and Murray's Discount Auto Stores.