NEED SOME HELP!!!

[Halex20PR]

Hi.. i own a g20 1999 (sr20de) automatic. The transmission is failing to run on reverse an only runs first and third gear while on drive. I found a 1997 nissan sentra (sr20de)automatic transmission and i dont know if it would fit on my G20. If anyone knows please i would aprecciate the info. Thanks

[2_Liter_Turbo]

Hopefully someone can chime in that knows for sure, but I think there are a few differences in the auto transmissions from the two cars you are talking about. If you can find a 2000-2001 Sentra SE (SR20DE) or 99-2002 G20 auto, then the transmission should be a direct swap, but the older 1991-1998 SR20DE cars (G20/Sentra/200SX) have different 5 speed transmissions so I would think the auto's would be different as well. However, I don't know for sure, so hopefully someone else can chime in!