Jose asked:
I don’t understand why they put the plastic insulator in the car door. It looks like you won’t have any problem without it. I just replace one window regulator in my car door and throw the plastic insulator away.
Arlene Alvarez
I don’t understand why they put the plastic insulator in the car door. It looks like you won’t have any problem without it. I just replace one window regulator in my car door and throw the plastic insulator away.
Arlene Alvarez
Tags: Car Door, Insulator, Window Regulator
Plastic is used to cut down the car it also helps to cut down the sheet of plastic is used.
Plastic is used to hold in heat or ac while driving down on wind drafts that find their way through the door and into the sheet of.
it is just there to keep any water that may seep in through your window seals from getting to your door panel where your switches are located. You will not have any problems by removing it and not replacing it.