East Missouri AvenuePhoenix Uses in Assumption of Agreement Clause

Assumption of Agreement from Employment Agreement

EMPLOYMENT AGREEMENT (this Agreement) dated as of June 8, 2007, by and between CSK Auto, Inc., an Arizona corporation (the Company), a wholly owned subsidiary of CSK Auto Corporation, a Delaware corporation (Parent), and Lawrence N. Mondry (the Executive).

Assumption of Agreement. The Company will require any successor (whether by purchase of assets, merger, consolidation or otherwise) to all or substantially all of the business and/or assets of the Company to expressly assume and agree to perform all of the obligations of the Company under this Agreement (including the obligation to cause any subsequent successor to also assume the obligations of this Agreement) unless such assumption occurs by operation of law.