i have a 2003 g35 coupe, and both of my window are acting up. one window when i press the button to go up, the window goes up than drops about 3" , my second window lately has been getting stuck. Know are my motors broken or my regulators ??? or both ???

also does anyone have the nissan model numbers for these parts, or know any one in the GTA area the sells these parts at a good price , nissan is charging out the ***

thanks

 

Common problem with the windows (regulators, I think) . If you hold the switch up slightly when you roll up the window it will stop at the top and not roll down.
I've been doing this for a year now, just waiting for the rest of it to go before I replace. Do a search under Dave, he's a guy who sells infiniti parts in Kijiji. Many of us have bought from him and he seems good.

Heck, here ya go.
https://g35driver.com/forums/canada/...parts-gta.html

 

I have a brand new regulator if you were interested.

It could be either or both, I have a 03 and my driver's side regulator and motor went already. If you dont' have a mechanic, you can go to APH, they are familiar with it and can do it quite economically....