Davidnicholls

I’ve got a 2009 Impreza Wrx hatch I believe my purge solenoid has stopped working. I’ve got codes P0172 & P0457. does any one know where I can get a replacement or have one? I’ve looked on ICP and eBay but can’t find one to fit my ej255. I can find ej205 & ej207 parts and was wondering if one of those would work? Any help would be great. Thanks