We have about 90,000 miles on our 2017 Grand Cherokee Limited with a 3.6L engine. I've recently begun to notice an occasional drip of (red) coolant on the garage floor coming from the front edge of the underside plastic shield on the driver's side of the vehicle. When I asked some questions about it at our local dealership, it sounds like a common problem. The dealer quoted a price of about $800 for the radiator and another $900-1200 for labor and incidentals. I've gone so far as to... Radiator leak