0000728889-06-000164 SC 13G/A 1 20060208 20060208 CSK AUTO CORP 0001051848 5531 860765798 DE 0131 SC 13G/A 34 005-55039 06589914 645 E MISSOURI AVENUE PHOENIX AZ 85012 6022659200 645 E MISSOURI AVENUE PHOENIX AZ 85012 OPPENHEIMER FUNDS INC 0000728889 0000 000000000 CO 1231 SC 13G/A 6803 SOUTH TUCSON WAY N/A CENTENNIAL CO 80112-3924 303-768-3200 6803 SOUTH TUCSON WAY N/A CENTENNIAL CO 80112-3924 OPPENHEIMER MANAGEMENT CORP 19940131 SC 13G/A 1 csk13g.htm AMENDMENT 7 TO SCHEDULE 13G