I finally found a great deal on an oil pan on ebay. I need to find out exactly which one will fit my audi so i need the part number. How do i go about finding the part number for my oe parts? Is there a database or index for these parts? As you can tell i'm new to this...

 

Thats what the VIN number is for, call the dealer with your VIN and talk to the parts dept. they will tell you the part number.