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.

Mark helpful
10

GuruVW658 answered 5 years ago

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

1 people found this helpful.
Mark helpful

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.

1 people found this helpful.
Mark helpful

F_O_R answered 5 years ago

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

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • 2014 Engine swap in an 2004 4 Answers

    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?

    2004 Dodge RAM 1500 SLT RWD

    -

    Maintenance & Repair

  • Can I swap an engine from an 2014 to a 2002 2 Answers

    I have a 2002 1500 4.7 and I want to put a 5.7 outta a 2014 2500hd can it be done and what all do I need to do since 2500hd is heavier they didn't put 8 speed in in it has 6 speed tranny with all th...

    2002 Dodge RAM 1500

    -

    Maintenance & Repair

  • 2002 Dodge Ram 1500 engine swap to 2004 1 Answer

    I have a 2004 Dodge Ram 1500 4x4 with a 4.7 engine. It is pillowing smoke. I bought a beat up 2002 Dodge Ram 1500 2wd with 77000 from an auction. What would I have to do if anything to swap the en...

    2002 Dodge RAM 1500 ST RWD

    -

    Maintenance & Repair

  • Engine swap in a mopar 2 Answers

    I have a 1999 dodge ram 1500 4x4 with the 5.9liter v8. I like the truck and the body is ok. I want to customize it and make it a monster will a V10 8 liter viper motor from a 1999 viper fit into my...

    1999 Dodge RAM 1500 Laramie SLT 4WD

    -

    Maintenance & Repair

  • Engine swap 6 Answers

    I have a 2004 ram 1500 and it needs a new motor. My mechanic got a 2011 motor at a great price. Can he simply swap the motors using my flywheel and crank sensor, also using my intake?

    2004 Dodge RAM 1500 SLT Quad Cab LB RWD

    -

    Maintenance & Repair

RAM 1500

Looking for a Used RAM 1500 in your area?

CarGurus has 1,595 nationwide RAM 1500 listings starting at $1,999.

ZIP:

Own this car?

Share your experience with others.

2004 Dodge RAM 1500

Write a car review

Review another car

Shortcuts

Search Dodge RAM 1500 Questions

CarGurus Experts

  • #1
    Dan Connell
    Reputation
    19,930
  • #2
    dandyoun
    Reputation
    15,170
  • #3
    Gene Arnett
    Reputation
    11,710
View All

Know more, shop wisely

Search

Related Models For Sale

Used Ford F-150
6,117 Great Deals out of 135,274 listings starting at $1,100
Used Chevrolet Silverado 1500
4,266 Great Deals out of 129,551 listings starting at $1,800
Used GMC Sierra 1500
1,945 Great Deals out of 68,455 listings starting at $3,795
Used Dodge RAM 2500
57 Great Deals out of 1,086 listings starting at $4,995
Used Toyota Tundra
1,149 Great Deals out of 33,887 listings starting at $2,990
Used Toyota Tacoma
2,087 Great Deals out of 35,318 listings starting at $3,500
Used Chevrolet Silverado 2500HD
1,047 Great Deals out of 30,851 listings starting at $499
Used Dodge Durango
883 Great Deals out of 23,563 listings starting at $3,950
Used Ford F-250 Super Duty
1,337 Great Deals out of 43,996 listings starting at $2,995
Used Jeep Grand Cherokee
2,647 Great Deals out of 53,393 listings starting at $1,675
Used Ford Mustang
939 Great Deals out of 21,922 listings starting at $1,651

Used Cars For Sale

2010 Dodge RAM 1500 SLT RWD For Sale
2 listings starting at $8,691
2009 Dodge RAM 1500 SLT RWD For Sale
2 listings starting at $8,999
2008 Dodge RAM 1500 SLT RWD For Sale
2 listings starting at $5,950
2007 Dodge RAM 1500 SLT RWD For Sale
3 listings starting at $7,490
2006 Dodge RAM 1500 SLT RWD For Sale
2 listings starting at $5,499

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.