04 3.9l engine swap

Asked by Micah Aug 04, 2017 at 11:52 PM about the 2004 Ford Mustang Coupe RWD

Question type: Car Customization

I have a 2004 3.9L V6 mustang with a bad engine.
Perfect body and interior. Can I put a GT motor in
it? Will it bolt right up? If not is there any others
that will besides the normal 3.9L?

3 Answers

Email me I have a mustang with 102k miles everything works good you can buy for parts or buy the car whole and part out yourself selling for 1200 ... no check engine light and no transmission or abs problems .. interior is clean just crack on windshield ... pmclamont@gmail.com

10

No. You have to change a lot. The computer has to be changed and if you don’t want to pay to re sync your keys you have to find a computer with a matching key set, the 4.6 requires a different brake set up you will need hydro boost, you will need a t45 transmission as well as a beefier rear end, also you will need a year match on the motor to body so the harness will connect. So the answer is simply no

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