Chosen Solution
I have a working fan from a MacBook Pro 13” Unibody Mid 2010. According to www.ifixit.com/Store/Mac/MacBook-Pro-13-Inch-Unibody-and-MacBook-13-Inch-Unibody-Fan/IF163-022 iFixit sell a replacement fan covering all models from Mid 2009 to Mid 2012. However when I opened up a friend’s MacBook Pro 13” Unibody Late 2011 I noted the power/ampage ratings on the label for each don’t match. Will the used fan from the Mid 2010 model work in the Late 2011 model? Any wisdom appreciated :-)
I use them interchangeably all the time. Never had an issue.