The contact owns a 2017 Lincoln MKC. The contact stated that while driving at an undisclosed speed on a road trip, the engine coolant temperature warning light illuminated, and the engine overheated. The contact was able to continue driving to the destination. The contact stated that the transmission and rear brakes and rotors had previously been replaced. The vehicle was taken to the dealer, where the engine was replaced. The manufacturer was made aware of the failure and advised the contact to file a complaint with the NHTSA Hotline. The failure mileage was approximately 99,800.