Just priced getting my 2014 C7’s radiator flushed and the thermostat changed which includes the housing it comes in.
This is for Lexington, SC
I just did it myself for:
$75.40 for the thermostat and housing from GM
And, about $70.00 for the supplies needed from...
I'm at 5 years now on my 2014 Z51. I guess it's time to change the coolant. I haven't seen any how-to threads so I thought I would ask for any tips or warnings. It looks like my petcock is on the driver's side of the radiator at the bottom but there is an opening in the bottom near the petcock...