hey guys i have a jdm b16a and code 12 is being thrown i no its the EGR valve i just want to get a now one but i was wanting to no if a 90-93 integra or a 00 civic si would work

 

whatever you get it will be usdm, jdm vehicles dont have egr valves. Also your intake manifold probably doesn't have the hole for one, unless you or someone changed it to the usdm version. another fix could be a jdm ecu, but you wouldn't pass a smog test.
an egr valve from a 92-96 civic si should work if you have the usdm manafold.