RB, the pigtail on the ebay link does not look like the connector for the ellipsoid light housing... Now, I am talking about the OE housing, and this is the connector that goes to the car - Google Image Result for http://c1552172.r72.cf0.rackcdn.com/55768_x800.jpg. I am not sure if the DEPO is using the same connector as the factory or if they are using more of a industry standard connectors... but, if you look at the connector in my link, you will see that the prongs are oriented horizontally as opposed to vertically in the pigtail link on ebay...

you have a 2003 model - don't you have factory projectors already??