i own a '99 volvo s80 and my driver side widow has gotten stuck a couple time, and now when i put it down it doesn't go back up, i took out the door panel and diagnoesed the problem and found that the window regulator was not connected to the bracket on the window. there is a small square plastic part that connects to the regulator which slides into the bracket that is connected to the window. this square plastic park is broken and i need a part number for it so i can order it from the dealer. i tried to all the dealer and explain what the part is and they said "ah well your gonna hafta bring it in so i can take a look at it..." yea right, and then charge me a $90 diagnostic fee... so if some can help me out please... i'll put up some pics of it in a few days if i don't get any help. thanks.

I don't know the part number, but here is the diagram of the window unit...

http://www.trademotion.com/partlocator/ind...playCatalogid=0

Unfortunately it looks like that black plastic piece you reference might come with the regulator itself.

doesn't look like the part i need is in that diagram, and i have replaced the regulator on that side before and the part i need didn't come with it

here are some pics of the part needed, any one else can help me with this part number???

sliding block 3509416

Interesting, that part number comes up as a different part on trademotion's website, that part number looks to be the window brackets.

thats def the part number you after, the blue block that slides in the regulator.

hey thanks guys i just orderd the part from parts.com

i just got the part in yesterday, and put it in the this morning, window is working perfectly now, took me a total of 15 min to take off the door panel, install the part and put the door panel back on, thanks for the info on the part # raydar.