A1278 13" MacBook Pro CPU Ventilador 2009 - 2010 - 2011 - 2012 - 661-4946
13" Apple MacBook Pro A1278 CPU Cooling Fan 2009, 2010, 2011, 2012. MacBook Pro 13" Unibody A1278. Left CPU Fan Only. A number of factors go into confirming Part compatibility with You Electronics Device.