In searching for a replacement for my ratcheting window motor I found that folks are offering an $8 plastic gear instead of buying the $170 motor assembly. AWESOME! Or so I thought. No instructions were included and the seller told me to "Google it" (Ebay). Well, I have and haven't found squat.

Any BTDT in replacing the gear in the motor assembly?

2003 GTI - FYI

Thanks.