power window problem again

[87Silverado]

ok i was wondering if anyone knows what the electrical connectors on the plastic piece that is connected to the window switch i have never seen any like this and need new ones but dont know their name and if i but a new switch does it come with that plastic pice that connects to the prongs

 

[SIRCLAW]

hope this helps, if you open the plastic peice you will see where the wires connect to the post with connectors, take notes where each wire goes(i learned this the hard way). usually the problem is with the connectors or a loose wire, you can go to a local dealorship and get just the connectors for pennys, replace them and clean all the wires. e-mail me if you have any questions and i will see if i still have the ones i took out of my truck.