Shop OEM BMW Part # 17118625434 (17-11-8-625-434). Radiator Air Seal (Lower). 2017-18, W/HYBRID, RADIATOR & HOSES. 2017-19. 2017-19, W/O HYBRID. 2017-20. 2017-21. Sedan/Wagon, 2017-19, W/O

Seal. Radiator.
Seal used on the Radiator. Air. Auxiliary. Cover. Frame. Side.

Radiator Air Seal

2017-18, W/HYBRID, RADIATOR & HOSES. 2017-19. 2017-19, W/O HYBRID. 2017-20. 2017-21. Sedan/Wagon, 2017-19, W/O HYBRID. W/O HYBRID, W/O M3, 2016-18, MAIN. W/O M MODEL.
Radiator - Repair or Replace
Typical symptoms for a failed radiator include both an overheating engine and a coolant leak. But some radiator failures can also result in burned or dark transmission fluid. If the cooling system in your needs attention, contact a factory-trained technician.