re: Replacement A/C Fan Motor Costs

it all depends on the fan motor in the unit

some variable speed regulated fan motors can cost anywhere from $300-$800 so its crazy how wide the differences can be based on the model fan motor it has.

if they gave you a detailed quote then search the model number of the fan motor and see. if they didnt show the motor then search for the motor using the unit model number. chances are you can buy it off the internet cheaper yourself then what they are buying it for and then adding anywhere from 30%-50% markup on that price.

before spending $920 on it, since its 10 yrs old and out of warranty, i would just buy a new high efficiency unit for twice that price