Csk Auto Corp - Initial Statement of Beneficial Ownership (3)

FORM 3	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES	OMB APPROVAL OMB Number: 3235-0104 Expires: January 31, 2008 Estimated average burden hours per response... 0.5
	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person ^*

Langdon Greg

2. Date of Event Requiring Statement (MM/DD/YYYY) 2/14/2008

3. Issuer Name and Ticker or Trading Symbol

CSK AUTO CORP [CAO]

(Last) (First) (Middle)

645 E. MISSOURI AVENUE

4. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director _____ 10% Owner
___ X ___ Officer (give title below) _____ Other (specify below)
Senior Vice President /

(Street)

PHOENIX, AZ 85012

(City) (State) (Zip)

5. If Amendment, Date Original Filed (MM/DD/YYYY)

6. Individual or Joint/Group Filing (Check Applicable Line)

_ X _ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	4398 ⁽¹⁾	D

*Table II - Derivative Securities Beneficially Owned ( e.g.* , puts, calls, warrants, options, convertible securities)**
1. Title of Derivate Security (Instr. 4)	2. Date Exercisable and Expiration Date (MM/DD/YYYY)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivate Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security		6. Nature of Indirect Beneficial Ownership (Instr. 5)
Non-qualified stock options	⁽²⁾	2/15/2009	Common Stock	5645	$11.00	D
Non-qualified stock options	⁽²⁾	4/5/2009	Common Stock	825	$9.87	D
Non-qualified stock options	⁽²⁾	10/18/2011	Common Stock	6000	$13.32	D
Non-qualified stock options	⁽³⁾	6/28/2012	Common Stock	3918	$16.35	D
Non-qualified stock options	⁽⁴⁾	11/30/2013	Common Stock	6756	$16.615	D
Non-qualified stock options	⁽⁵⁾	10/27/2014	Common Stock	12568	$10.795	D

Explanation of Responses:
( 1)	On February 14, 2008, Reporting Person directly owned 4,398 shares of Common Stock, of which, 2,808 shares were Restricted Common Stock and were subject to vesting.
( 2)	This option grant is fully vested.
( 3)	On January 29, 2006, the Company accelerated the vesting of all stock option grants with an exercise price greater than $15.90 per share, which includes this option grant with an exercise price of $16.35. Shares under this option grant are subject to a sale restriction that prohibits the option holder from selling the shares until the original vesting date. Accordingly, the option holder may only sell up to 1/3 of the original grant on or after 6/28/06, up to 2/3 of the original grant on or after 6/28/07 and up to the full amount of the original grant on or after 6/28/08.
( 4)	This option grant becomes vested and exercisable at a rate of one-third on 11/30/2007, one-third on 11/30/2008, and one-third on 11/30/2009.
( 5)	This option grant becomes vested and exercisable at a rate of one-third on 10/20/2008, one-third on 10/20/2009, and one-third on 10/20/2010.

Remarks:
Executed pursuant to the Limited Power of Attorney for Section 16 Reporting Obligations dated February 21, 2008.

Reporting Owners
Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
Langdon Greg 645 E. MISSOURI AVENUE PHOENIX, AZ 85012			Senior Vice President

Signatures
Greg Langdon By: /s/ James R. Todd Attorney in Fact		2/22/2008
^** Signature of Reporting Person		Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note:	File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.