Has anyone tried the Motorad 1050-180 thermostat housing? My daughter bought a 2000 Oldsmobile Intrigue GX for $300 and she knows mom can fix alot of vehicle issues, so I am going through fixing things I thought needed replacing. I have replaced valve cover gaskets, spark plugs, water crossover pipe gaskets, intake plenum gaskets, brake pads on all 4 wheels. But when I pulled the thermostat housing the thermostat was gone. I have been searching for days for the best replacement thermostat as I can't find any of the GM or ACDELCO OEM thermostats. I found the Motorad 1050-180 that looks identical to the OEM ones, but figured I would check to see if anyone else has tried it for their intrigue.