Thanks guys, sounds like an ordinary radiator replacement. I'll see if the local NAPA has the tool for those clips, glad I asked. I have some picks just in case the tool isn't available, but I know what you mean about those things going airborne. Sure enough, the local shop quoted $930 to install a $170 radiator and thermostat. They're entitled to make a living I suppose, but that is pretty high for a 2 - 3 hour job. I'll replace it tomorrow morning after the parts arrive at the local NAPA.
I was thinking about flushing and ditching the infamous Dexcool for G-05. Presuming the cooling system is completely flushed and compatibility issues removed from the picture, is this a good idea? Also I have heard about bleeding the system, something I know is necessary on my 2004 Mercury Marauder due to trapped air above the level of the radiator cap. Is this car an air trapped too? The car is a GTP 3.8L SC.
