Apple Computer, MacBook Air 13-inch 1.7 GHz 4GB Core i5 (I5-3427U), Apple Order Number, MD231LL/A, Model Number, A1466, Model Year, Mid 2012, Part Name, Fan, Manufature Part Number, N/A, Compatible Apple Order Number, MC503LL/A, MC504LL/A, MC965LL/A, MD231LL/A, Compatible Model Number, A1466, A1369, EMC Number, EMC 2559, EEE Code, N/A, Compatible Apple Computer Family, MacBook Air (13-inch, Mid 2012), MacBook Air (11-inch, Late 2010), MacBook Air (13-inch, Late 2010)
Order you product here: 922-9643 Fan for Macbook Air 13-inch Mid 2012 A1466 MD231LL/A, 922-9643
source http://info.applepartsellers.com/922-9643-fan-for-macbook-air-13-inch-mid-2012-a1466-md231ll-a