Where is the blower motor resistor located?
if you have a/c it is located at the bottom of the a/c unit you will see a plug that has a bunch of wires but if you follow the wire off your fan motor down to this plug you will find it and its only 2 small bolts holding it in. depending on the new one you may have to make the hole bigger to accamodate the new one as i did on my 1999 astro good luck and hope you don’t have toes for fingers.