I have a 1992 4 door EX Accord 5 speed. I need an ECU. The one I took out had the following numbers 37820-PT6-A11 Can I replace this with a different ECU? If so, what can I use? I cant seem to find this ECU for this year car.

 

If you replace with a different ECU you will have to chip it and have it tuned/tune it yourself

Best bet is to find a direct replacement

 

I cant find a direct replacement. I am trying to find out if other 1990-1993 Accord EX 5 speed ECU's will work.

 

as long as it's the same engine/tranny.... you're good