2015-2020 F80 F82 F87 BMW M2 M3 M4 S55 Passenger Side Auxiliary RadiatorDonor Car:2015 BMW F83 M4 Convertible – 55KFunctionality:In good working condition, fully tested prior to removal from the vehicle.Physical Condition:In good physical condition with no major cracks or damage. The heat exchanger assembly had no leaks during testing. Includes everything as shown in the photos. There is some bends in the fins of the assembly from road debris, as shown. You may need to reuse some of your existing hardware for installation.Fits:2015, 2016, 2017, 2018 F80 BMW M32015, 2016, 2017, 2018 F82 BMW M42019, 2020, 2021 F87 BMW M2 Competition (S55 models only)2015, 2016, 2017, 2018, 2019, 2020 F83 BMW M4 ConvertibleFitment Notes:Will only fit on the Passenger side of the vehicle.Part # 17112284604