Engine replacement, will it work ?

[Guzzwuz]

Hi, I’ve got a 2009 5.7 Hemi with a bad engine, I’ve got the chance of a 2018 5.7 Hemi with low miles, will this engine work with my 2009 engine management?
Thanks.

 

[Brandon-w]

I'd look into it see if the reluctor wheel on the crank and cam make sure that's even compatable I think the mds system is different as well.
I wana say no for some reason. If it was a 2011+ I think it'd work but 09 is a different era as far as I know. Don't think it's crossable.

 

[savage_46]

I don't think it would work as is. I've heard the same as what Brandon said. The crankshafts are different part numbers. I believe the MDS solenoids are shorter & use a different style connector. That part is not as big of a deal as the crank though. You might be able to swap out the tone wheel

 

[Guzzwuz]

Ok, thanks for your response, looks like I’ll have to rebuild the original,