2014 Engine swap in an 2004

Asked by Gladstone101 Aug 10, 2018 at 11:53 PM about the 2004 Dodge RAM 1500 SLT RWD

Question type: Maintenance & Repair

Is it possible to install a 2014 5.7L Hemi w/ wiring
harness and PCM into my 2004 1500 Hemi? Is the
motor compatible with an 04 Transmission as
well?

4 Answers

F_O_R answered 5 years ago

The 14 ECM and wiring are probably not compatible with the 04 transmission.

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10

GuruVW658 answered 5 years ago

If I have the transmission that goes with the motor should I run into any issues?

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F_O_R answered 5 years ago

You will run into fewer problems but you need the full smog system including the exhaust with cats and O2 sensors.

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F_O_R answered 5 years ago

If you have the donor truck you should have everything you need.

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Your Answer:

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