Hello everyone. I am seeking technical information on my 2500 Dodge Ram 1998 4X4 engine 5.9-liter magnum.
Does anyone know what pcm's I can use ? Part numberwise?

Mine is a P56046-351Ac

My vin is 3B7HF26Z8WM236114
google my number NOTHING comes up, and I don't have a good dealership parts guy I can bother anymore.

 

Parts manuals are available in the 2nd gen Faq/DIY section. You can look up the part number there, and then either search by that, or, chat with the dealer about interchange.

I see you are in Venezuela though..... Which will make it far more interesting. You can *probably* swap out any PCM from 98-2002 (from a 2500) or 98-01 (from a 1500) but, you will have to have it flashed to your VIN, else ABS, and SRS won't like it.