JDM SR20DET water pump USDM SR20DE

[Sidewayz240']

So after searching I have read a few threads and it seems like people do not know and they're just answering... about half of the people says yes they are interchangeable and the other
half say they arnt . Does anyone know if there is any differences between the JDM S13 SR20DET and USDM seR Sr20de water pumps at all ? Thank you.

[ultimateirving]

see how many LPH they are both rated at for flow, and see if the gasket holes/lines all match up. as long as those things match, I would run it if there was no other options