Thanks! I ordered the motor.The OEM seat assy is the base with all 3 motors. The one that was replaced on my 04 was about 600$ back when it was done 10y ago, not sure if they are still available. Geno's Garage has replacement motors and gearboxes that can be ordered, that is what I did when the rear motor went out on the passenger side., very simple to replace and cost effective.
https://www.genosgarage.com/category/seat-components/1