Hi i have a 2003 savana and would like to update the side mirrors with the newer version (i believe 2008 and up vans) that has the blind spot mirror in the housing. Would anyone know if the new mirrors will fit on my 2003 van? I've looked at vans on the street and the housing looks somewhat the same but i'm not sure about the bolt positioning being the same. If you have done the update yourself please let me know your experience and where you purchased your mirrors. Thank you for your help!