i just want to know if theres any difference betwheen an ECU model number: 77960-S6M-A912-M3 and any of this 77960-S6M-A921-M3 or 77960-S6M-A931-M3 or 77960-S6M-A920-M3 and such.. is there any difference or any of those would fit my acura rsx type s 2002? mine had the A912 but i cant find the same anywhere.. they all say a different number like A921, A920 or A931 and such but they all say fit acura rsx type s 2002, im a proud owner of an rsx 2002 type s

 

Where are you located ??? In the US, all ECU part numbers begin with "37820". Are you sure you are looking at the ECU part number ???

 

yea 100% sure it was my ecu, the mechanic said it is burned and can't be fixed so i need a new one

 

im located at dominican republic but it is a type s 2002 rsx, he said i need the aigbag computer witch is the ecu.