I was shopping Rockauto for replacement window regulator. Priced it without motor, thought about it and priced it with motor. The price was less for the Dorman regulator with motor. On the whole- I have had nothing but good from Rockauto. I too play with various part brand names to get the best shipping cost.

__________________
On the Alberta Prairie with 2001 X5 4.4i, 2001 540i