Can a transmission from a 2006 pontiac Grand Prix be used in a 2004 pontiac grand prix

Asked by Jan 25, 2013 at 11:29 AM about the 2004 Pontiac Grand Prix GTP

Question type: Maintenance & Repair

3 Answers

100,045

Chances are good. The seventh and last generation of the Gran Prix was 2004-2008 so the transmissions should be the same.

1 of 1 people found this helpful.

Yep. The 6 speed automatic will go right in

1 of 1 people found this helpful.

Not correct to the best of my knowledge, in 2004 Pontiac Grand Prix V6 3.8 L was just a plain old V6 with a 4T65-E M15 — 245 mm (9.6 in) torque converter, then the Pontiac Grand Prix GTP/GXP used the 4T65E-HD (code MN7) is a heavy duty version of the 4T65-E used with more powerful engines such as the LS4 V8 and L67/L32 supercharged V6. The MN7 had a 10 inch torque converter. And these are four speed electronic transmission, also the gear ratio will be different, swap the same for the same or you will have big problems as a matter of fact it just won't work as they are two completely different trannys. This will not work. Starting in mid year 2000 models, all 4T65-E models received an upgraded valve body. Starting in 2003 ((the internal electronics were changed)), hardened 4th gear shaft, ratcheting sprags for input and third gear were added. The last application was the 2011 Chevrolet Impala as GM has transitioned to the 6T70 transmissions for 2012

6 of 6 people found this helpful.

Your Answer

Grand Prix

Looking for a Used Grand Prix in your area?

CarGurus has 2,754 nationwide Grand Prix listings starting at $1,200.

ZIP:

Pontiac Grand Prix Experts

  • #1
    Js08016
    Reputation
    4,370
  • #2
    Tom Demyan
    Reputation
    2,990
  • #3
    munron
    Reputation
    2,360
View All

Related Models For Sale

Used Chevrolet Impala
577 Great Deals out of 34,588 listings starting at $1,250
Used Pontiac Bonneville
524 listings starting at $1,799
Used Ford Mustang
743 Great Deals out of 42,182 listings starting at $1,300
Used Chevrolet Monte Carlo
15 Great Deals out of 1,354 listings starting at $995
Used Pontiac Grand Am
1,090 listings starting at $1,599
Used Pontiac G6
79 Great Deals out of 3,906 listings starting at $1,500
Used Pontiac GTO
11 Great Deals out of 460 listings starting at $5,995
Used Chevrolet Malibu
1,218 Great Deals out of 77,350 listings starting at $1,500
Used Chrysler 300
363 Great Deals out of 16,655 listings starting at $1,000
Used Honda Accord
1,034 Great Deals out of 61,333 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.