Hey everyone, I have an 06 GTO and it really is not drivable at the moment. Once it gets to operating temps it start spewing coolant quickly. Inspected the car today after I jacked it up, and it appears to look like some kind of wiring harness that coolant runs through? (super confused). Anyhow, I took a few pics the best I could, one side of this harness hooks to the alternator, then I trace it back and it splits off and go to other things (not sure what). It appears the plastic around the wires has become brittle and has fallen apart, and fluid leaks from there. Anyhow, what part is this exactly as I am stumped, usually with a coolant leak it is simple and it is one of the 2 radiator hoses, thank you!