I have an 01 Accord 4Dr Ex with power windows.

The driver's side rear window regulator popped off of the track today. I opened up the door and the white plastic bushing that rides in the window track was cracked in half so the regulator popped off. I put it back together, rolled up the window, and told the wife not to use that window until I get it fixed right.

Is there a source for this bushing? The rest of the system seems fine, I really don't want to buy a new regulator just to get this bushing. Does this bushing normally wear out or break? If not I might just get one from pick-a-part.