I replaced my dual fans with the Dorman set because a motor failed and OE fan motors are hard to come by right now.
The Dorman Set
dorman 620-039xd.jpg
Compared to OE they seem to short cycle, my OE set to come on Hi speed @200?F and back on Low speed @186?F.
They instead come on high speed @198?F and back to low speed @188?F.
This is not terribly urgent and can be adjusted but I wonder if anyone has dealt with this conversion already and has any words of experience and advise.
On high they seem to move enough air and ramp up quite slower than OE. Perhaps a different Hysteresis calibration can help it better match-up?
Thanks