[izzy_Britton]

regulator track and cables or window motor?

i dunno what you have by way of parts stores back there in MA but i like napa auto parts stores.

if motor only i would recommend acdelco from napa which should be an oem direct replacement.

if everything else, try napa again or rockauto?

i like acdelco parts, maybe find the factory part number and cross reference with available parts are any online retailer with free shipping. like parts geeks or GM direct website or amazon?

-Izzy