Engine swap

Asked by Apr 19, 2016 at 07:30 PM about the 2004 Pontiac Grand Prix GTP

Question type: Car Customization

Have 2004 Pontiac grandprix, i wanna
swap the engine out for a infiniti g37  
for just custom job thats in my head, is
this possible and what all do i need for
this to happen?

2 Answers

98,365

I'm not going to say it is impossible cause anything is possible if you have enough money to do it. But realistically it would it will be a total nightmare to redesign the engine compartment with proper mounts, electronics, transmission, not mention the cooling system, exhaust, power steering if you still wanted it. I have heard of rigs that were modded to take a custom made engine cradle that carried the complete power train with all the control system in one unit, but I have never seen one to have any idea on what was done or how to do it. Some things just aren't practical.

4,175

What you need for that to happen is tens of thousands of dollars and probably a couple of years. An '04 GP with those kinds of mods will still never really be worth anything regardless of how well you do it, so consider that money flushed away. If you're rich and are just doing it for the fun of it, knock yourself out.

Your Answer

Pontiac Grand Prix Experts

  • #1
    Js08016
    Reputation
    4,370
  • #2
    Tom Demyan
    Reputation
    2,970
  • #3
    munron
    Reputation
    2,350
View All

Related Models For Sale

Used Chevrolet Impala
574 Great Deals out of 34,619 listings starting at $1,000
Used Pontiac Bonneville
524 listings starting at $1,799
Used Chevrolet Monte Carlo
12 Great Deals out of 1,347 listings starting at $995
Used Ford Mustang
740 Great Deals out of 42,668 listings starting at $1,300
Used Pontiac Grand Am
1,085 listings starting at $1,599
Used Pontiac G6
80 Great Deals out of 3,911 listings starting at $1,500
Used Pontiac GTO
12 Great Deals out of 465 listings starting at $5,995
Used Chevrolet Malibu
1,243 Great Deals out of 77,953 listings starting at $1,500
Used Chrysler 300
372 Great Deals out of 16,713 listings starting at $1,000
Used Honda Accord
996 Great Deals out of 62,552 listings starting at $999

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.