New OEM Genuine Honda ECM Engine Control Module 1998-2001 Prelude 37820-P5P-L03

  

New OEM Genuine Honda ECM Engine Control Module - never installed. OEM # must match 37820-P5P-L03, or 37820-P5P-L04. Honda and Acura ECM (Engine control Module), transmission shift control modules, Valve Body, Safety items, and ABS braking systems require i-HDS and J2534 software to program - this can not be done with just a scan tool. It can be programmed with other software but it has to be programmed with VIN # input.