20.00 power seat motor.
 

So I sourced a power seat motor a while back and its worked perfect for last 4 years.. heres a link to the motor.. https://www.sciplus.com/car-seat-12vdc-gear-motor-49248-p

and a few pics if what I did to make it fit..btw, put a little grease on the jack screw..
https://cimg4.ibsrv.net/gimg/www.die...c99fa5efd7.jpg
https://cimg9.ibsrv.net/gimg/www.die...dfc15a7e80.jpg
https://cimg0.ibsrv.net/gimg/www.die...ca325e1206.jpg

I used the exact same ones on my '08 Megacab over two years ago, and they still work great.
I tried to locate a pig tail for the different connectors, but never finished searching or found a match. I used spade connectors like you did and zip tied the wires to the motor housing so they wouldn't move or come loose.
If I recall I also had to replace one of the roll pins with a longer bolt... but it has been a while. Both the seat lift motors are the same too.