I need some help. I have a 2003 Pontiac Vibe. I need to replace the glass run rubbers on the drivers side front door and passengers side front door. Does anyone know the GM and Toyota part numbers for these ? Are they the same rubber gasket ? I believe the Toyota part may be less expensive.I did see where one member replaced the drivers side glass run gasket with a GM part (ToolGuy). I am fairly handy and would like to do this job myself. Is anyone aware how long it may take ? Are any special tools required ? Are there Installation Instructions for these parts ? Any additional comments someone may have if they have previously completed this job ?Any information you can provide would be very helpful.Thank you for your assistance, Redbeagle