Has anyone replaced their coolant reservoir? Bought mine less than 3 months ago as a CPO and we over the 3k miles and apparently the "certified wrap" warranty we purchased doesn't cover this. Dealership said it needed replacing but wants 200 for it. Shows to be about a 30 dollar part. Pretty crappy that not even 3 months in and the warranty doesn't cover it or that it wasn't caught during the inspection for the CPO. Not a good start for a first time Pacifica buyer.