I have a 1995 GMC Sierra K2500 pickup and i need to know where to find the blower motor and replace it. it will not blow out any heat right now.

I think i may have an answer for ya...Is your truck blowing air at all? if so its not within the blower...the problem is actually the a/c actuator. a little bit cheaper and easier to install...had the same problem with my truck...replaced everything but the actuator which cost a crapload of money and found out it was the actuator. your truck may require an upper and lower so check with local auto parts store...average price run about 60.00 for each.