99 Grand Prix GTP 4 Door Drive Window

[cpqindy]

My wife has a 99 Grand Prix GTP 4 door with a driver window motor/regulator that is bad. I have looked on Ebay for a new regulator w/motor but I' not sure which one I need. There is one with a large square bracket with 2 cables and the motor. The second has the motor and two cables attached to a smaller bracket. From the descriptions I can gather the first one is for the 2 door and the second on is the 4 door. If anyone can point me to the correct regulator w/ motor I'd appreciate it.

Thank you